时间:2021-07-01 10:21:17 帮助过:23人阅读
本文实例讲述了php遍历CSV类。分享给大家供大家参考。具体如下:
<?php class CSVIterator implements Iterator { const ROW_SIZE = 4096; private $filePointer; private $currentElement; private $rowCounter; private $delimiter; public function __construct( $file, $delimiter = ',' ) { $this->filePointer = fopen( $file, 'r' ); $this->delimiter = $delimiter; } public function rewind() { $this->rowCounter = 0; rewind( $this->filePointer ); } public function current() { $this->currentElement = fgetcsv($this->filePointer,self::ROW_SIZE,$this->delimiter); $this->rowCounter++; return $this->currentElement; } public function key() { return $this->rowCounter; } public function next() { return !feof( $this->filePointer ); } public function valid() { if( !$this->next() ) { fclose( $this->filePointer ); return FALSE; } return TRUE; } } // end class ?>
希望本文所述对大家的php程序设计有所帮助。
http://www.bkjia.com/PHPjc/984009.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/984009.htmlTechArticlephp遍历CSV类实例,php历csv实例 本文实例讲述了php遍历CSV类。分享给大家供大家参考。具体如下: phpclass CSVIterator implements Iterator{ const ROW_...