php读取，删除，写入文件实例教程-PHP源码

php 读取，删除，写入文件实例教程

//-------------------------------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);
}
}