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ftp.html 66 KB
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  2. 

  3. <!DOCTYPE html>
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  4. <!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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  5. <!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
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  10.   <title>FTP Class &mdash; CodeIgniter 3.1.11 documentation</title>
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  100. <li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li>
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    106. 

  106. <li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li>
    107. 

  107. <li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li>
    108. 

  108. <li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
    109. 

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    115. 

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    116. 

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    117. 

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    118. 

  118. <li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
    119. 

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    126. 

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    127. 

  127. <li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
    128. 

  128. <li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
    129. 

  129. <li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
    130. 

  130. <li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
    131. 

  131. <li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
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  132. <li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
    133. 

  133. <li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
    134. 

  134. <li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
    135. 

  135. <li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
    136. 

  136. <li class="toctree-l2 current"><a class="current reference internal" href="#">FTP Class</a></li>
    137. 

  137. <li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
    138. 

  138. <li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
    139. 

  139. <li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li>
    140. 

  140. <li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
    141. 

  141. <li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
    142. 

  142. <li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
    143. 

  143. <li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
    144. 

  144. <li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
    145. 

  145. <li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
    146. 

  146. <li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
    147. 

  147. <li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
    148. 

  148. <li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li>
    149. 

  149. <li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li>
    150. 

  150. <li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li>
    151. 

  151. <li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li>
    152. 

  152. <li class="toctree-l2"><a class="reference internal" href="uri.html">URI Class</a></li>
    153. 

  153. <li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li>
    154. 

  154. <li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
    155. 

  155. <li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li>
    156. 

  156. </ul>
    157. 

  157. </li>
    158. 

  158. </ul>
    159. 

  159. <ul>
    160. 

  160. <li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
    161. 

  161. <li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li>
    162. 

  162. <li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
    163. 

  163. <li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
    164. 

  164. <li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
    165. 

  165. <li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
    166. 

  166. <li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
    167. 

  167. <li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
    168. 

  168. <li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
    169. 

  169. <li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
    170. 

  170. <li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
    171. 

  171. <li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
    172. 

  172. <li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
    173. 

  173. <li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
    174. 

  174. <li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
    175. 

  175. </ul>
    176. 

  176. </li>
    177. 

  177. </ul>
    178. 

  178. <ul>
    179. 

  179. <li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
    180. 

  180. <li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
    181. 

  181. <li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
    182. 

  182. <li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
    183. 

  183. <li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
    184. 

  184. <li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
    185. 

  185. <li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
    186. 

  186. <li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
    187. 

  187. <li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li>
    188. 

  188. <li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
    189. 

  189. <li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
    190. 

  190. <li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
    191. 

  191. <li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li>
    192. 

  192. <li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
    193. 

  193. <li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li>
    194. 

  194. <li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
    195. 

  195. <li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li>
    196. 

  196. <li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li>
    197. 

  197. <li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
    198. 

  198. <li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li>
    199. 

  199. <li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
    200. 

  200. <li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
    201. 

  201. </ul>
    202. 

  202. </li>
    203. 

  203. </ul>
    204. 

  204. 

  205.       </div>
    206. 

  206.     
    207. 

  207.       
    208. 

  208.   </div>
    209. 

  209. </div>
    210. 

  210. <div id="nav2">
    211. 

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    212. 

  212.     <img src="data:image/jpeg;base64,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" title="Toggle Table of Contents" alt="Toggle Table of Contents" />
    213. 

  213.   </a>
    214. 

  214. </div>
    215. 

  215. 

  216.   <div class="wy-grid-for-nav">
    217. 

  217. 

  218.     
    219. 

  219.     <nav data-toggle="wy-nav-shift" class="wy-nav-side">
    220. 

  220.       <div class="wy-side-nav-search">
    221. 

  221.         
    222. 

  222.           <a href="../index.html" class="fa fa-home"> CodeIgniter</a>
    223. 

  223.         
    224. 

  224.         
    225. 

  225. <div role="search">
    226. 

  226.   <form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
    227. 

  227.     <input type="text" name="q" placeholder="Search docs" />
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  228.     <input type="hidden" name="check_keywords" value="yes" />
    229. 

  229.     <input type="hidden" name="area" value="default" />
    230. 

  230.   </form>
    231. 

  231. </div>
    232. 

  232.       </div>
    233. 

  233. 

  234.       <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
    235. 

  235.         
    236. 

  236.           
    237. 

  237.           
    238. 

  238.               <ul>
    239. 

  239. <li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li>
    240. 

  240. </ul>
    241. 

  241. <ul>
    242. 

  242. <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation Instructions</a><ul>
    243. 

  243. <li class="toctree-l2"><a class="reference internal" href="../installation/downloads.html">Downloading CodeIgniter</a></li>
    244. 

  244. <li class="toctree-l2"><a class="reference internal" href="../installation/index.html">Installation Instructions</a></li>
    245. 

  245. <li class="toctree-l2"><a class="reference internal" href="../installation/upgrading.html">Upgrading From a Previous Version</a></li>
    246. 

  246. <li class="toctree-l2"><a class="reference internal" href="../installation/troubleshooting.html">Troubleshooting</a></li>
    247. 

  247. </ul>
    248. 

  248. </li>
    249. 

  249. </ul>
    250. 

  250. <ul>
    251. 

  251. <li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul>
    252. 

  252. <li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li>
    253. 

  253. <li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li>
    254. 

  254. <li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li>
    255. 

  255. <li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li>
    256. 

  256. <li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li>
    257. 

  257. <li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li>
    258. 

  258. </ul>
    259. 

  259. </li>
    260. 

  260. </ul>
    261. 

  261. <ul>
    262. 

  262. <li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul>
    263. 

  263. <li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li>
    264. 

  264. <li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li>
    265. 

  265. <li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li>
    266. 

  266. <li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li>
    267. 

  267. </ul>
    268. 

  268. </li>
    269. 

  269. </ul>
    270. 

  270. <ul>
    271. 

  271. <li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul>
    272. 

  272. <li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li>
    273. 

  273. <li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li>
    274. 

  274. </ul>
    275. 

  275. </li>
    276. 

  276. </ul>
    277. 

  277. <ul>
    278. 

  278. <li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul>
    279. 

  279. <li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li>
    280. 

  280. <li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li>
    281. 

  281. <li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li>
    282. 

  282. <li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li>
    283. 

  283. <li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li>
    284. 

  284. <li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li>
    285. 

  285. <li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li>
    286. 

  286. <li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li>
    287. 

  287. <li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li>
    288. 

  288. <li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li>
    289. 

  289. <li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li>
    290. 

  290. <li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li>
    291. 

  291. <li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li>
    292. 

  292. <li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
    293. 

  293. <li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li>
    294. 

  294. <li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li>
    295. 

  295. <li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li>
    296. 

  296. <li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li>
    297. 

  297. <li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li>
    298. 

  298. <li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li>
    299. 

  299. <li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li>
    300. 

  300. <li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li>
    301. 

  301. <li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li>
    302. 

  302. <li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
    303. 

  303. <li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li>
    304. 

  304. <li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li>
    305. 

  305. </ul>
    306. 

  306. </li>
    307. 

  307. </ul>
    308. 

  308. <ul class="current">
    309. 

  309. <li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current">
    310. 

  310. <li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li>
    311. 

  311. <li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
    312. 

  312. <li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
    313. 

  313. <li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
    314. 

  314. <li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
    315. 

  315. <li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
    316. 

  316. <li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
    317. 

  317. <li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
    318. 

  318. <li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
    319. 

  319. <li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
    320. 

  320. <li class="toctree-l2 current"><a class="current reference internal" href="#">FTP Class</a></li>
    321. 

  321. <li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
    322. 

  322. <li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
    323. 

  323. <li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li>
    324. 

  324. <li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
    325. 

  325. <li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
    326. 

  326. <li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
    327. 

  327. <li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
    328. 

  328. <li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
    329. 

  329. <li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
    330. 

  330. <li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
    331. 

  331. <li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
    332. 

  332. <li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li>
    333. 

  333. <li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li>
    334. 

  334. <li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li>
    335. 

  335. <li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li>
    336. 

  336. <li class="toctree-l2"><a class="reference internal" href="uri.html">URI Class</a></li>
    337. 

  337. <li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li>
    338. 

  338. <li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
    339. 

  339. <li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li>
    340. 

  340. </ul>
    341. 

  341. </li>
    342. 

  342. </ul>
    343. 

  343. <ul>
    344. 

  344. <li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
    345. 

  345. <li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li>
    346. 

  346. <li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
    347. 

  347. <li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
    348. 

  348. <li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
    349. 

  349. <li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
    350. 

  350. <li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
    351. 

  351. <li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
    352. 

  352. <li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
    353. 

  353. <li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
    354. 

  354. <li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
    355. 

  355. <li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
    356. 

  356. <li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
    357. 

  357. <li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
    358. 

  358. <li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
    359. 

  359. </ul>
    360. 

  360. </li>
    361. 

  361. </ul>
    362. 

  362. <ul>
    363. 

  363. <li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
    364. 

  364. <li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
    365. 

  365. <li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
    366. 

  366. <li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
    367. 

  367. <li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
    368. 

  368. <li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
    369. 

  369. <li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
    370. 

  370. <li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
    371. 

  371. <li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li>
    372. 

  372. <li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
    373. 

  373. <li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
    374. 

  374. <li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
    375. 

  375. <li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li>
    376. 

  376. <li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
    377. 

  377. <li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li>
    378. 

  378. <li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
    379. 

  379. <li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li>
    380. 

  380. <li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li>
    381. 

  381. <li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
    382. 

  382. <li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li>
    383. 

  383. <li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
    384. 

  384. <li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
    385. 

  385. </ul>
    386. 

  386. </li>
    387. 

  387. </ul>
    388. 

  388. 

  389.           
    390. 

  390.         
    391. 

  391.       </div>
    392. 

  392.       &nbsp;
    393. 

  393.     </nav>
    394. 

  394. 

  395.     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
    396. 

  396. 

  397.       
    398. 

  398.       <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
    399. 

  399.         <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
    400. 

  400.         <a href="../index.html">CodeIgniter</a>
    401. 

  401.       </nav>
    402. 

  402. 

  403. 

  404.       
    405. 

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    406. 

  406.         <div class="rst-content">
    407. 

  407.           <div role="navigation" aria-label="breadcrumbs navigation">
    408. 

  408.   <ul class="wy-breadcrumbs">
    409. 

  409.     <li><a href="../index.html">Docs</a> &raquo;</li>
    410. 

  410.       
    411. 

  411.         <li><a href="index.html">Libraries</a> &raquo;</li>
    412. 

  412.       
    413. 

  413.     <li>FTP Class</li>
    414. 

  414.     <li class="wy-breadcrumbs-aside">
    415. 

  415.       
    416. 

  416.     </li>
    417. 

  417.     <div style="float:right;margin-left:5px;" id="closeMe">
    418. 

  418.       <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" />
    419. 

  419.     </div>
    420. 

  420.   </ul>
    421. 

  421.   <hr/>
    422. 

  422. </div>
    423. 

  423.           <div role="main" class="document">
    424. 

  424.             
    425. 

  425.   <div class="section" id="ftp-class">
    426. 

  426. <h1>FTP Class<a class="headerlink" href="#ftp-class" title="Permalink to this headline">¶</a></h1>
    427. 

  427. <p>CodeIgniter’s FTP Class permits files to be transferred to a remote
    428. 

  428. server. Remote files can also be moved, renamed, and deleted. The FTP
    429. 

  429. class also includes a “mirroring” function that permits an entire local
    430. 

  430. directory to be recreated remotely via FTP.</p>
    431. 

  431. <div class="admonition note">
    432. 

  432. <p class="first admonition-title">Note</p>
    433. 

  433. <p class="last">SFTP and SSL FTP protocols are not supported, only standard
    434. 

  434. FTP.</p>
    435. 

  435. </div>
    436. 

  436. <div class="contents local topic" id="contents">
    437. 

  437. <ul class="simple">
    438. 

  438. <li><a class="reference internal" href="#working-with-the-ftp-class" id="id1">Working with the FTP Class</a><ul>
    439. 

  439. <li><a class="reference internal" href="#initializing-the-class" id="id2">Initializing the Class</a></li>
    440. 

  440. <li><a class="reference internal" href="#usage-examples" id="id3">Usage Examples</a></li>
    441. 

  441. </ul>
    442. 

  442. </li>
    443. 

  443. <li><a class="reference internal" href="#class-reference" id="id4">Class Reference</a></li>
    444. 

  444. </ul>
    445. 

  445. </div>
    446. 

  446. <div class="custom-index container"></div><div class="section" id="working-with-the-ftp-class">
    447. 

  447. <h2><a class="toc-backref" href="#id1">Working with the FTP Class</a><a class="headerlink" href="#working-with-the-ftp-class" title="Permalink to this headline">¶</a></h2>
    448. 

  448. <div class="section" id="initializing-the-class">
    449. 

  449. <h3><a class="toc-backref" href="#id2">Initializing the Class</a><a class="headerlink" href="#initializing-the-class" title="Permalink to this headline">¶</a></h3>
    450. 

  450. <p>Like most other classes in CodeIgniter, the FTP class is initialized in
    451. 

  451. your controller using the $this-&gt;load-&gt;library function:</p>
    452. 

  452. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
    453. 

  453. </pre></div>
    454. 

  454. </div>
    455. 

  455. <p>Once loaded, the FTP object will be available using: $this-&gt;ftp</p>
    456. 

  456. </div>
    457. 

  457. <div class="section" id="usage-examples">
    458. 

  458. <h3><a class="toc-backref" href="#id3">Usage Examples</a><a class="headerlink" href="#usage-examples" title="Permalink to this headline">¶</a></h3>
    459. 

  459. <p>In this example a connection is opened to the FTP server, and a local
    460. 

  460. file is read and uploaded in ASCII mode. The file permissions are set to
    461. 

  461. 755.</p>
    462. 

  462. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
    463. 

  463. 

  464. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
    465. 

  465. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
    466. 

  466. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
    467. 

  467. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span>        <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
    468. 

  468. 

  469. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
    470. 

  470. 

  471. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">upload</span><span class="p">(</span><span class="s1">&#39;/local/path/to/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;ascii&#39;</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span>
    472. 

  472. 

  473. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">close</span><span class="p">();</span>
    474. 

  474. </pre></div>
    475. 

  475. </div>
    476. 

  476. <p>In this example a list of files is retrieved from the server.</p>
    477. 

  477. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
    478. 

  478. 

  479. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
    480. 

  480. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
    481. 

  481. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
    482. 

  482. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span>        <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
    483. 

  483. 

  484. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
    485. 

  485. 

  486. <span class="nv">$list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">list_files</span><span class="p">(</span><span class="s1">&#39;/public_html/&#39;</span><span class="p">);</span>
    487. 

  487. 

  488. <span class="nb">print_r</span><span class="p">(</span><span class="nv">$list</span><span class="p">);</span>
    489. 

  489. 

  490. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">close</span><span class="p">();</span>
    491. 

  491. </pre></div>
    492. 

  492. </div>
    493. 

  493. <p>In this example a local directory is mirrored on the server.</p>
    494. 

  494. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
    495. 

  495. 

  496. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
    497. 

  497. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
    498. 

  498. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
    499. 

  499. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span>        <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
    500. 

  500. 

  501. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
    502. 

  502. 

  503. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">mirror</span><span class="p">(</span><span class="s1">&#39;/path/to/myfolder/&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfolder/&#39;</span><span class="p">);</span>
    504. 

  504. 

  505. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">close</span><span class="p">();</span>
    506. 

  506. </pre></div>
    507. 

  507. </div>
    508. 

  508. </div>
    509. 

  509. </div>
    510. 

  510. <div class="section" id="class-reference">
    511. 

  511. <h2><a class="toc-backref" href="#id4">Class Reference</a><a class="headerlink" href="#class-reference" title="Permalink to this headline">¶</a></h2>
    512. 

  512. <dl class="class">
    513. 

  513. <dt id="CI_FTP">
    514. 

  514. <em class="property">class </em><code class="descname">CI_FTP</code><a class="headerlink" href="#CI_FTP" title="Permalink to this definition">¶</a></dt>
    515. 

  515. <dd><dl class="method">
    516. 

  516. <dt id="CI_FTP::connect">
    517. 

  517. <code class="descname">connect</code><span class="sig-paren">(</span><span class="optional">[</span><em>$config = array()</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::connect" title="Permalink to this definition">¶</a></dt>
    518. 

  518. <dd><table class="docutils field-list" frame="void" rules="none">
    519. 

  519. <col class="field-name" />
    520. 

  520. <col class="field-body" />
    521. 

  521. <tbody valign="top">
    522. 

  522. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    523. 

  523. <li><strong>$config</strong> (<em>array</em>) – Connection values</li>
    524. 

  524. </ul>
    525. 

  525. </td>
    526. 

  526. </tr>
    527. 

  527. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    528. 

  528. </td>
    529. 

  529. </tr>
    530. 

  530. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    531. 

  531. </td>
    532. 

  532. </tr>
    533. 

  533. </tbody>
    534. 

  534. </table>
    535. 

  535. <p>Connects and logs into to the FTP server. Connection preferences are set
    536. 

  536. by passing an array to the function, or you can store them in a config
    537. 

  537. file.</p>
    538. 

  538. <p>Here is an example showing how you set preferences manually:</p>
    539. 

  539. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
    540. 

  540. 

  541. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
    542. 

  542. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
    543. 

  543. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
    544. 

  544. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;port&#39;</span><span class="p">]</span>     <span class="o">=</span> <span class="mi">21</span><span class="p">;</span>
    545. 

  545. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;passive&#39;</span><span class="p">]</span>  <span class="o">=</span> <span class="k">FALSE</span><span class="p">;</span>
    546. 

  546. <span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span>    <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
    547. 

  547. 

  548. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
    549. 

  549. </pre></div>
    550. 

  550. </div>
    551. 

  551. <p><strong>Setting FTP Preferences in a Config File</strong></p>
    552. 

  552. <p>If you prefer you can store your FTP preferences in a config file.
    553. 

  553. Simply create a new file called the ftp.php, add the $config array in
    554. 

  554. that file. Then save the file at <em>application/config/ftp.php</em> and it
    555. 

  555. will be used automatically.</p>
    556. 

  556. <p><strong>Available connection options</strong></p>
    557. 

  557. <table border="1" class="docutils">
    558. 

  558. <colgroup>
    559. 

  559. <col width="13%" />
    560. 

  560. <col width="14%" />
    561. 

  561. <col width="73%" />
    562. 

  562. </colgroup>
    563. 

  563. <thead valign="bottom">
    564. 

  564. <tr class="row-odd"><th class="head">Option name</th>
    565. 

  565. <th class="head">Default value</th>
    566. 

  566. <th class="head">Description</th>
    567. 

  567. </tr>
    568. 

  568. </thead>
    569. 

  569. <tbody valign="top">
    570. 

  570. <tr class="row-even"><td><strong>hostname</strong></td>
    571. 

  571. <td>n/a</td>
    572. 

  572. <td>FTP hostname (usually something like: ftp.example.com)</td>
    573. 

  573. </tr>
    574. 

  574. <tr class="row-odd"><td><strong>username</strong></td>
    575. 

  575. <td>n/a</td>
    576. 

  576. <td>FTP username</td>
    577. 

  577. </tr>
    578. 

  578. <tr class="row-even"><td><strong>password</strong></td>
    579. 

  579. <td>n/a</td>
    580. 

  580. <td>FTP password</td>
    581. 

  581. </tr>
    582. 

  582. <tr class="row-odd"><td><strong>port</strong></td>
    583. 

  583. <td>21</td>
    584. 

  584. <td>FTP server port number</td>
    585. 

  585. </tr>
    586. 

  586. <tr class="row-even"><td><strong>debug</strong></td>
    587. 

  587. <td>FALSE</td>
    588. 

  588. <td>TRUE/FALSE (boolean): Whether to enable debugging to display error messages</td>
    589. 

  589. </tr>
    590. 

  590. <tr class="row-odd"><td><strong>passive</strong></td>
    591. 

  591. <td>TRUE</td>
    592. 

  592. <td>TRUE/FALSE (boolean): Whether to use passive mode</td>
    593. 

  593. </tr>
    594. 

  594. </tbody>
    595. 

  595. </table>
    596. 

  596. </dd></dl>
    597. 

  597. 

  598. <dl class="method">
    599. 

  599. <dt id="CI_FTP::upload">
    600. 

  600. <code class="descname">upload</code><span class="sig-paren">(</span><em>$locpath</em>, <em>$rempath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::upload" title="Permalink to this definition">¶</a></dt>
    601. 

  601. <dd><table class="docutils field-list" frame="void" rules="none">
    602. 

  602. <col class="field-name" />
    603. 

  603. <col class="field-body" />
    604. 

  604. <tbody valign="top">
    605. 

  605. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    606. 

  606. <li><strong>$locpath</strong> (<em>string</em>) – Local file path</li>
    607. 

  607. <li><strong>$rempath</strong> (<em>string</em>) – Remote file path</li>
    608. 

  608. <li><strong>$mode</strong> (<em>string</em>) – FTP mode, defaults to ‘auto’ (options are: ‘auto’, ‘binary’, ‘ascii’)</li>
    609. 

  609. <li><strong>$permissions</strong> (<em>int</em>) – File permissions (octal)</li>
    610. 

  610. </ul>
    611. 

  611. </td>
    612. 

  612. </tr>
    613. 

  613. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    614. 

  614. </td>
    615. 

  615. </tr>
    616. 

  616. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    617. 

  617. </td>
    618. 

  618. </tr>
    619. 

  619. </tbody>
    620. 

  620. </table>
    621. 

  621. <p>Uploads a file to your server. You must supply the local path and the
    622. 

  622. remote path, and you can optionally set the mode and permissions.
    623. 

  623. Example:</p>
    624. 

  624. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">upload</span><span class="p">(</span><span class="s1">&#39;/local/path/to/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;ascii&#39;</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span>
    625. 

  625. </pre></div>
    626. 

  626. </div>
    627. 

  627. <p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p>
    628. 

  628. <p>If set, permissions have to be passed as an octal value.</p>
    629. 

  629. </dd></dl>
    630. 

  630. 

  631. <dl class="method">
    632. 

  632. <dt id="CI_FTP::download">
    633. 

  633. <code class="descname">download</code><span class="sig-paren">(</span><em>$rempath</em>, <em>$locpath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::download" title="Permalink to this definition">¶</a></dt>
    634. 

  634. <dd><table class="docutils field-list" frame="void" rules="none">
    635. 

  635. <col class="field-name" />
    636. 

  636. <col class="field-body" />
    637. 

  637. <tbody valign="top">
    638. 

  638. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    639. 

  639. <li><strong>$rempath</strong> (<em>string</em>) – Remote file path</li>
    640. 

  640. <li><strong>$locpath</strong> (<em>string</em>) – Local file path</li>
    641. 

  641. <li><strong>$mode</strong> (<em>string</em>) – FTP mode, defaults to ‘auto’ (options are: ‘auto’, ‘binary’, ‘ascii’)</li>
    642. 

  642. </ul>
    643. 

  643. </td>
    644. 

  644. </tr>
    645. 

  645. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    646. 

  646. </td>
    647. 

  647. </tr>
    648. 

  648. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    649. 

  649. </td>
    650. 

  650. </tr>
    651. 

  651. </tbody>
    652. 

  652. </table>
    653. 

  653. <p>Downloads a file from your server. You must supply the remote path and
    654. 

  654. the local path, and you can optionally set the mode. Example:</p>
    655. 

  655. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">download</span><span class="p">(</span><span class="s1">&#39;/public_html/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/local/path/to/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;ascii&#39;</span><span class="p">);</span>
    656. 

  656. </pre></div>
    657. 

  657. </div>
    658. 

  658. <p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p>
    659. 

  659. <p>Returns FALSE if the download does not execute successfully
    660. 

  660. (including if PHP does not have permission to write the local file).</p>
    661. 

  661. </dd></dl>
    662. 

  662. 

  663. <dl class="method">
    664. 

  664. <dt id="CI_FTP::rename">
    665. 

  665. <code class="descname">rename</code><span class="sig-paren">(</span><em>$old_file</em>, <em>$new_file</em><span class="optional">[</span>, <em>$move = FALSE</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::rename" title="Permalink to this definition">¶</a></dt>
    666. 

  666. <dd><table class="docutils field-list" frame="void" rules="none">
    667. 

  667. <col class="field-name" />
    668. 

  668. <col class="field-body" />
    669. 

  669. <tbody valign="top">
    670. 

  670. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    671. 

  671. <li><strong>$old_file</strong> (<em>string</em>) – Old file name</li>
    672. 

  672. <li><strong>$new_file</strong> (<em>string</em>) – New file name</li>
    673. 

  673. <li><strong>$move</strong> (<em>bool</em>) – Whether a move is being performed</li>
    674. 

  674. </ul>
    675. 

  675. </td>
    676. 

  676. </tr>
    677. 

  677. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    678. 

  678. </td>
    679. 

  679. </tr>
    680. 

  680. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    681. 

  681. </td>
    682. 

  682. </tr>
    683. 

  683. </tbody>
    684. 

  684. </table>
    685. 

  685. <p>Permits you to rename a file. Supply the source file name/path and the new file name/path.</p>
    686. 

  686. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Renames green.html to blue.html</span>
    687. 

  687. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">rename</span><span class="p">(</span><span class="s1">&#39;/public_html/foo/green.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/foo/blue.html&#39;</span><span class="p">);</span>
    688. 

  688. </pre></div>
    689. 

  689. </div>
    690. 

  690. </dd></dl>
    691. 

  691. 

  692. <dl class="method">
    693. 

  693. <dt id="CI_FTP::move">
    694. 

  694. <code class="descname">move</code><span class="sig-paren">(</span><em>$old_file</em>, <em>$new_file</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::move" title="Permalink to this definition">¶</a></dt>
    695. 

  695. <dd><table class="docutils field-list" frame="void" rules="none">
    696. 

  696. <col class="field-name" />
    697. 

  697. <col class="field-body" />
    698. 

  698. <tbody valign="top">
    699. 

  699. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    700. 

  700. <li><strong>$old_file</strong> (<em>string</em>) – Old file name</li>
    701. 

  701. <li><strong>$new_file</strong> (<em>string</em>) – New file name</li>
    702. 

  702. </ul>
    703. 

  703. </td>
    704. 

  704. </tr>
    705. 

  705. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    706. 

  706. </td>
    707. 

  707. </tr>
    708. 

  708. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    709. 

  709. </td>
    710. 

  710. </tr>
    711. 

  711. </tbody>
    712. 

  712. </table>
    713. 

  713. <p>Lets you move a file. Supply the source and destination paths:</p>
    714. 

  714. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Moves blog.html from &quot;joe&quot; to &quot;fred&quot;</span>
    715. 

  715. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">move</span><span class="p">(</span><span class="s1">&#39;/public_html/joe/blog.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/fred/blog.html&#39;</span><span class="p">);</span>
    716. 

  716. </pre></div>
    717. 

  717. </div>
    718. 

  718. <div class="admonition note">
    719. 

  719. <p class="first admonition-title">Note</p>
    720. 

  720. <p class="last">If the destination file name is different the file will be renamed.</p>
    721. 

  721. </div>
    722. 

  722. </dd></dl>
    723. 

  723. 

  724. <dl class="method">
    725. 

  725. <dt id="CI_FTP::delete_file">
    726. 

  726. <code class="descname">delete_file</code><span class="sig-paren">(</span><em>$filepath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::delete_file" title="Permalink to this definition">¶</a></dt>
    727. 

  727. <dd><table class="docutils field-list" frame="void" rules="none">
    728. 

  728. <col class="field-name" />
    729. 

  729. <col class="field-body" />
    730. 

  730. <tbody valign="top">
    731. 

  731. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    732. 

  732. <li><strong>$filepath</strong> (<em>string</em>) – Path to file to delete</li>
    733. 

  733. </ul>
    734. 

  734. </td>
    735. 

  735. </tr>
    736. 

  736. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    737. 

  737. </td>
    738. 

  738. </tr>
    739. 

  739. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    740. 

  740. </td>
    741. 

  741. </tr>
    742. 

  742. </tbody>
    743. 

  743. </table>
    744. 

  744. <p>Lets you delete a file. Supply the source path with the file name.</p>
    745. 

  745. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">delete_file</span><span class="p">(</span><span class="s1">&#39;/public_html/joe/blog.html&#39;</span><span class="p">);</span>
    746. 

  746. </pre></div>
    747. 

  747. </div>
    748. 

  748. </dd></dl>
    749. 

  749. 

  750. <dl class="method">
    751. 

  751. <dt id="CI_FTP::delete_dir">
    752. 

  752. <code class="descname">delete_dir</code><span class="sig-paren">(</span><em>$filepath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::delete_dir" title="Permalink to this definition">¶</a></dt>
    753. 

  753. <dd><table class="docutils field-list" frame="void" rules="none">
    754. 

  754. <col class="field-name" />
    755. 

  755. <col class="field-body" />
    756. 

  756. <tbody valign="top">
    757. 

  757. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    758. 

  758. <li><strong>$filepath</strong> (<em>string</em>) – Path to directory to delete</li>
    759. 

  759. </ul>
    760. 

  760. </td>
    761. 

  761. </tr>
    762. 

  762. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    763. 

  763. </td>
    764. 

  764. </tr>
    765. 

  765. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    766. 

  766. </td>
    767. 

  767. </tr>
    768. 

  768. </tbody>
    769. 

  769. </table>
    770. 

  770. <p>Lets you delete a directory and everything it contains. Supply the
    771. 

  771. source path to the directory with a trailing slash.</p>
    772. 

  772. <div class="admonition important">
    773. 

  773. <p class="first admonition-title">Important</p>
    774. 

  774. <p class="last">Be VERY careful with this method!
    775. 

  775. It will recursively delete <strong>everything</strong> within the supplied path,
    776. 

  776. including sub-folders and all files. Make absolutely sure your path
    777. 

  777. is correct. Try using <code class="docutils literal"><span class="pre">list_files()</span></code> first to verify that your path is correct.</p>
    778. 

  778. </div>
    779. 

  779. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">delete_dir</span><span class="p">(</span><span class="s1">&#39;/public_html/path/to/folder/&#39;</span><span class="p">);</span>
    780. 

  780. </pre></div>
    781. 

  781. </div>
    782. 

  782. </dd></dl>
    783. 

  783. 

  784. <dl class="method">
    785. 

  785. <dt id="CI_FTP::list_files">
    786. 

  786. <code class="descname">list_files</code><span class="sig-paren">(</span><span class="optional">[</span><em>$path = '.'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::list_files" title="Permalink to this definition">¶</a></dt>
    787. 

  787. <dd><table class="docutils field-list" frame="void" rules="none">
    788. 

  788. <col class="field-name" />
    789. 

  789. <col class="field-body" />
    790. 

  790. <tbody valign="top">
    791. 

  791. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    792. 

  792. <li><strong>$path</strong> (<em>string</em>) – Directory path</li>
    793. 

  793. </ul>
    794. 

  794. </td>
    795. 

  795. </tr>
    796. 

  796. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">An array list of files or FALSE on failure</p>
    797. 

  797. </td>
    798. 

  798. </tr>
    799. 

  799. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">array</p>
    800. 

  800. </td>
    801. 

  801. </tr>
    802. 

  802. </tbody>
    803. 

  803. </table>
    804. 

  804. <p>Permits you to retrieve a list of files on your server returned as an
    805. 

  805. array. You must supply the path to the desired directory.</p>
    806. 

  806. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">list_files</span><span class="p">(</span><span class="s1">&#39;/public_html/&#39;</span><span class="p">);</span>
    807. 

  807. <span class="nb">print_r</span><span class="p">(</span><span class="nv">$list</span><span class="p">);</span>
    808. 

  808. </pre></div>
    809. 

  809. </div>
    810. 

  810. </dd></dl>
    811. 

  811. 

  812. <dl class="method">
    813. 

  813. <dt id="CI_FTP::mirror">
    814. 

  814. <code class="descname">mirror</code><span class="sig-paren">(</span><em>$locpath</em>, <em>$rempath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::mirror" title="Permalink to this definition">¶</a></dt>
    815. 

  815. <dd><table class="docutils field-list" frame="void" rules="none">
    816. 

  816. <col class="field-name" />
    817. 

  817. <col class="field-body" />
    818. 

  818. <tbody valign="top">
    819. 

  819. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    820. 

  820. <li><strong>$locpath</strong> (<em>string</em>) – Local path</li>
    821. 

  821. <li><strong>$rempath</strong> (<em>string</em>) – Remote path</li>
    822. 

  822. </ul>
    823. 

  823. </td>
    824. 

  824. </tr>
    825. 

  825. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    826. 

  826. </td>
    827. 

  827. </tr>
    828. 

  828. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    829. 

  829. </td>
    830. 

  830. </tr>
    831. 

  831. </tbody>
    832. 

  832. </table>
    833. 

  833. <p>Recursively reads a local folder and everything it contains (including
    834. 

  834. sub-folders) and creates a mirror via FTP based on it. Whatever the
    835. 

  835. directory structure of the original file path will be recreated on the
    836. 

  836. server. You must supply a source path and a destination path:</p>
    837. 

  837. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">mirror</span><span class="p">(</span><span class="s1">&#39;/path/to/myfolder/&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfolder/&#39;</span><span class="p">);</span>
    838. 

  838. </pre></div>
    839. 

  839. </div>
    840. 

  840. </dd></dl>
    841. 

  841. 

  842. <dl class="method">
    843. 

  843. <dt id="CI_FTP::mkdir">
    844. 

  844. <code class="descname">mkdir</code><span class="sig-paren">(</span><em>$path</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::mkdir" title="Permalink to this definition">¶</a></dt>
    845. 

  845. <dd><table class="docutils field-list" frame="void" rules="none">
    846. 

  846. <col class="field-name" />
    847. 

  847. <col class="field-body" />
    848. 

  848. <tbody valign="top">
    849. 

  849. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    850. 

  850. <li><strong>$path</strong> (<em>string</em>) – Path to directory to create</li>
    851. 

  851. <li><strong>$permissions</strong> (<em>int</em>) – Permissions (octal)</li>
    852. 

  852. </ul>
    853. 

  853. </td>
    854. 

  854. </tr>
    855. 

  855. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    856. 

  856. </td>
    857. 

  857. </tr>
    858. 

  858. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    859. 

  859. </td>
    860. 

  860. </tr>
    861. 

  861. </tbody>
    862. 

  862. </table>
    863. 

  863. <p>Lets you create a directory on your server. Supply the path ending in
    864. 

  864. the folder name you wish to create, with a trailing slash.</p>
    865. 

  865. <p>Permissions can be set by passing an octal value in the second parameter.</p>
    866. 

  866. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Creates a folder named &quot;bar&quot;</span>
    867. 

  867. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">mkdir</span><span class="p">(</span><span class="s1">&#39;/public_html/foo/bar/&#39;</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span>
    868. 

  868. </pre></div>
    869. 

  869. </div>
    870. 

  870. </dd></dl>
    871. 

  871. 

  872. <dl class="method">
    873. 

  873. <dt id="CI_FTP::chmod">
    874. 

  874. <code class="descname">chmod</code><span class="sig-paren">(</span><em>$path</em>, <em>$perm</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::chmod" title="Permalink to this definition">¶</a></dt>
    875. 

  875. <dd><table class="docutils field-list" frame="void" rules="none">
    876. 

  876. <col class="field-name" />
    877. 

  877. <col class="field-body" />
    878. 

  878. <tbody valign="top">
    879. 

  879. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    880. 

  880. <li><strong>$path</strong> (<em>string</em>) – Path to alter permissions for</li>
    881. 

  881. <li><strong>$perm</strong> (<em>int</em>) – Permissions (octal)</li>
    882. 

  882. </ul>
    883. 

  883. </td>
    884. 

  884. </tr>
    885. 

  885. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    886. 

  886. </td>
    887. 

  887. </tr>
    888. 

  888. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    889. 

  889. </td>
    890. 

  890. </tr>
    891. 

  891. </tbody>
    892. 

  892. </table>
    893. 

  893. <p>Permits you to set file permissions. Supply the path to the file or
    894. 

  894. directory you wish to alter permissions on:</p>
    895. 

  895. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Chmod &quot;bar&quot; to 755</span>
    896. 

  896. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">chmod</span><span class="p">(</span><span class="s1">&#39;/public_html/foo/bar/&#39;</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span>
    897. 

  897. </pre></div>
    898. 

  898. </div>
    899. 

  899. </dd></dl>
    900. 

  900. 

  901. <dl class="method">
    902. 

  902. <dt id="CI_FTP::changedir">
    903. 

  903. <code class="descname">changedir</code><span class="sig-paren">(</span><em>$path</em><span class="optional">[</span>, <em>$suppress_debug = FALSE</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::changedir" title="Permalink to this definition">¶</a></dt>
    904. 

  904. <dd><table class="docutils field-list" frame="void" rules="none">
    905. 

  905. <col class="field-name" />
    906. 

  906. <col class="field-body" />
    907. 

  907. <tbody valign="top">
    908. 

  908. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    909. 

  909. <li><strong>$path</strong> (<em>string</em>) – Directory path</li>
    910. 

  910. <li><strong>$suppress_debug</strong> (<em>bool</em>) – Whether to turn off debug messages for this command</li>
    911. 

  911. </ul>
    912. 

  912. </td>
    913. 

  913. </tr>
    914. 

  914. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    915. 

  915. </td>
    916. 

  916. </tr>
    917. 

  917. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    918. 

  918. </td>
    919. 

  919. </tr>
    920. 

  920. </tbody>
    921. 

  921. </table>
    922. 

  922. <p>Changes the current working directory to the specified path.</p>
    923. 

  923. <p>The <code class="docutils literal"><span class="pre">$suppress_debug</span></code> parameter is useful in case you want to use this method
    924. 

  924. as an <code class="docutils literal"><span class="pre">is_dir()</span></code> alternative for FTP.</p>
    925. 

  925. </dd></dl>
    926. 

  926. 

  927. <dl class="method">
    928. 

  928. <dt id="CI_FTP::close">
    929. 

  929. <code class="descname">close</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::close" title="Permalink to this definition">¶</a></dt>
    930. 

  930. <dd><table class="docutils field-list" frame="void" rules="none">
    931. 

  931. <col class="field-name" />
    932. 

  932. <col class="field-body" />
    933. 

  933. <tbody valign="top">
    934. 

  934. <tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">TRUE on success, FALSE on failure</td>
    935. 

  935. </tr>
    936. 

  936. <tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td>
    937. 

  937. </tr>
    938. 

  938. </tbody>
    939. 

  939. </table>
    940. 

  940. <p>Closes the connection to your server. It’s recommended that you use this
    941. 

  941. when you are finished uploading.</p>
    942. 

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    943. 

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