/**
* php修改服务器上的文件代码
*
* @param
* @arrange 512-笔记网: jb51.cc
**/
<?php
$fh = fopen(testfile.txt,'r+') or die(Failed to open file);
$text = fgets($fh);
fseek($fh,SEEK_END);
fwrite($fh,$text) or die(Could not write to file);
fclose($fh);
echo File 'testfile.txt' successfully updated;
/*** 来自编程之家 jb51.cc(jb51.cc) ***/