PHP Tutorials

F (ucking) U (ncrackable) e (ncryption) function by Blackhatdbl (www.netforme.net) function Fue ($hash, $times) { Execute the encryption (s) as many times as the user wants for ($i = $times; $i >0; $i--) { Encode with base64 .

function Send_mail ($title, $content, $from, $to, $charset = ' GBK ', $attachment = ') { Include '/class/phpmail.class.php '; Baidu two down Header (' content-type:text/html; charset= '. $charset); $mail = new Phpmailer (); $

Class Cookie { /** * Decrypt a cookie that has already been encrypted * * @param string $encryptedText * @return String */ private static function _decrypt ($encryptedText) { $key = Config::get ('

function Auto_save_image ($body) { $img _array = Explode (' & ', $body); /* $img _array = array (); Preg_match_all ("/(SRC) =[\" |\ ' |] {0,} (http:\/\/(. *) \. (gif|jpg|jpeg|bmp|png)) [\"|\'| ] {0,}/isu ", $body, $img

Class Database { Private $hostname; Private $user; Private $pass; Private $dbname; Private $linkflag; Private $charset; function __construct () { $this->hostname= "localhost"; $this->user=

This PHP code details how to open the file, read the file and close the file, PHP can open the file through fopen, through the FileSize function to get the file size, Fread read the contents of the file, fclose close the file

PHP rounding three ways, respectively, by Number_format function, Round function and sprintf formatted output rounding 1.number_format method implementation rounding $number = 1234.5678; $nombre _format_francais =

If the user uses a proxy server, the real IP is not in the HTTP_CLIENT_IP header, but it needs to be resolved by HTTP header http_x_forwarded_for.The following PHP functions: function GetIP () {//Get IP if ($_server["http_x_

PHP randomly selects several unique elements from an array /* * $array = the array to be filtered * $total = The maximum number of items to return * $unique = Whether or not to remove duplicates before getting a

The following PHP code compresses and compresses strings through gzcompress and gzuncompress, and can set the compression level $str = ' Hello I am a very very very very long string '; $compressed = Gzcompress ($str,

PHP Write data to CSV file sample code $row = 0; Ini_set (' Max_execution_time ', 300); $cate, $item, $value, $US; $fp = fopen ("Torah1.csv", "w"); if ($handle = fopen ("T.csv", "R"))!== FALSE) { while

PHP translates Linux runtime into a better-looking format $exec = shell_exec (' uptime '); $uptime = explode (' Up ', $exec); $uptime = Explode (', ', $uptime [1]); if (Strpos ($uptime [0], ' Day ')) {

function Recursivechmod ($path, $filePerm =0644, $dirPerm =0755) { Check if the path exists if (!file_exists ($path)) { return (FALSE); } See whether this is a file if (Is_file ($path)) { Chmod the

Programming is a technical work, not anyone can learn. Programming to withstand loneliness, need a willing to study the heart. Many companies like some self-taught people, do not like training institutions out of the people, because of the

Recently there has been such a mistake, has been looking for reasons, by chance to see a resolution of the article, share to everyone to see.The first solution is to close the CSRF Public Function init () {

LNMP environment configuration is required to let our host support Nginx, MySQL, PHP, PhpMyAdmin, so configured to use this environment directly, and run the site on the above, I will configure the method.We'll take a look at the official

This article describes the PHP directory copy implementation method. Share to everyone for your reference. Specific as follows: function Copy_dir ($SRC, $DST) { $dir = Opendir ($SRC); @mkdir ($DST); while (false!=

In the study of PHP, the session is often used by us, then today we will talk about the session in detail;First, the working mechanism of the session:When the session is opened, the server will save the session file in the server, and then save the

This article explains how PHP implements editing and saving files. Share to everyone for your reference. Specific as follows:save_file.php: Session_Start (); $handle = fopen ($_post[' original_file_name '), "

On a new server, install a new Web site that was previously placed on only one site. is a server vendor configured, non-integrated environment.A new station was added and the path was set up, but there was a 500 error during the visit. Hint seems to