ikkira

<?//获取当前的域名:echo $_SERVER['SERVER_NAME'];//获取来源网址,即点击来到本页的上页网址echo $_SERVER["HTTP_REFERER"];$_SERVER['REQUEST_URI'];//获取当前域名的后缀$_SERVER['HTTP_HOST'];//获取当前域名dirname(__FILE__);//获取当前文件的物理路径dirn

<?function get_client_ip(){if ($_SERVER['REMOTE_ADDR']) {$cip = $_SERVER['REMOTE_ADDR'];} elseif (getenv("REMOTE_ADDR")) {$cip = getenv("REMOTE_ADDR");} elseif (getenv("HTTP_CLIENT_IP")) {$cip

<?php//读取一个文件，将其Base64编码，每76个字符加一个换行$path = 'C://UsbLogger.txt';if(is_file($path))//判断是否为文件{ $fp = fopen($path,'r');//以只读方式打开文件}$contents = fread($fp,9999);//将文件全部读出来$q = base64_encode($conten

if(!mb_check_encoding($get_url, 'utf-8')) { $get_url = mb_convert_encoding($get_url, 'UTF-8', 'gbk');}

$filename = dirname(__FILE__) . '/oldfilename.jpg';$out_filename = 'newfilename.jpg';if( ! file_exists($filename)){　　echo 'Not Found' . $filename;　　exit;} else {　　// We'll be outputting a file