php 读取,删除,写入文件实例教程
<?php //-------------------------------删除文件 function DelFiletext($filename) { @unlink($filename); } //---------------------------------取得文件内容 function ReadFiletext($filepath) { $htmlfp = @fopen($filepath, "r"); while ($data = @fread($htmlfp, 1000)) { $string.= $data; } @fclose($htmlfp); return $string; } //--------------------------------写文件 function WriteFiletext($filepath, $string) { global $filechmod; $string = stripSlashes($string); $fp = @fopen($filepath, "w"); @fputs($fp, $string); @fclose($fp); if (empty($filechmod)) { @chmod($filepath, 0777); } } //--------------------------------写文件 function WriteFiletext_n($filepath, $string) { global $filechmod; $fp = @fopen($filepath, "w"); @fputs($fp, $string); @fclose($fp); if (empty($filechmod)) { @chmod($filepath, 0777); } }
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