'); date_default_timezone_set('Europe/London'); /** PHPExcel_IOFactory */ require_once dirname(__FILE__) . '/../Classes/PHPExcel/IOFactory.php'; // Check prerequisites if (!file_exists("06largescale.xlsx")) { exit("Please run 06largescale.php first.\n"); } class MyReadFilter implements PHPExcel_Reader_IReadFilter { public function readCell($column, $row, $worksheetName = '') { // Read title row and rows 20 - 30 if ($row == 1 || ($row >= 20 && $row <= 30)) { return true; } return false; } } echo date('H:i:s') , " Load from Excel2007 file" , EOL; $objReader = PHPExcel_IOFactory::createReader('Excel2007'); $objReader->setReadFilter( new MyReadFilter() ); $objPHPExcel = $objReader->load("06largescale.xlsx"); echo date('H:i:s') , " Remove unnecessary rows" , EOL; $objPHPExcel->getActiveSheet()->removeRow(2, 18); echo date('H:i:s') , " Write to Excel2007 format" , EOL; $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); $objWriter->save(str_replace('.php', '.xlsx', __FILE__)); echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL; // Echo memory peak usage echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL; // Echo done echo date('H:i:s') , " Done writing file" , EOL; echo 'File has been created in ' , getcwd() , EOL;