php文件处理：//www.rzxsoft.cn/w3school/php/php_file.htm
复制代码 代码如下:
<?php
$filename=dirname(__FILE__)."/readfrom.txt";
$ofilename=dirname(__FILE__)."/writeto.txt"; if(!file_exists($filename)){
echo $filename." not found!";
exit;
} $fp=fopen($filename,"r");
$fo = fopen($ofilename,"w"); while(!feof($fp)){ $record=fgets($fp); if($record!=NULL){
$record_arr=explode(" ", $record); fwrite($fo,$record,strlen($col));
}
}
fclose($fo);
fclose($fp); ?>
