<?php /** * * @param String $string * @return float * * Returns a float between 0 and 1…
unset() 用于释放一个已经存在的session值.可以使用 session_destroy() 函数销毁全部session. <?php unset($_SESSION…
php通过socket post数据到其它web server function post_request($url, $data, $referer='') { // Conve…
function random_password($length, $characters='abcdefgh1234567890'){ if ($characters == ''…
function GetGB2312String($name) { $tostr = ""; for($i=0;$i<strlen($name);$i++…
// FTP access parameters $host = 'ftp.example.org'; $usr = 'example_user'; $pwd = 'example…
$i = imagecreatefromjpeg("image.jpg"); for ($x=0;$x<imagesx($i);$x++) { for (…
<?php class calendar{ private $year; private $month; private $day_week; function __cons…
$string = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc ut elit id m…
<?php function createThumbnail($imageDirectory, $imageName, $thumbDirectory, $thumbWidt…
<?php ##################### //CONFIGURATIONS ##################### // Define the name o…
<? class encryptCalss { var $key=12; function encode($txt){ for($i=0;$i<strlen($txt)…