PHP Tutorials

The zip file can be decompressed. It has two parameters: the path to the compressed file, and the path to the destination file. function Unzip_file ($file, $destination) { Create Object $zip = new Ziparchive (); Open

Class verify{ /** * Verify user name * @param string $value * @param int $length * @return Boolean */ public static function Isnames ($value, $minLen =2, $maxLen =20, $charset = ' all ') { if (empty ($value))

!--? php $exec = shell_exec (' uptime '); $uptime = explode (' Up ', $exec); $uptime = Explode (', ', $uptime [1]); if (strpos ($uptime [0], ' Day ')) { $time = Explode (': ', $uptime [1]);

Grammar Integer checkdate (int%month, int $Day, int $Year); Demo Code echo "2/29/1900"; Checkdate (2, 1900)? print "is Valid":p rint "was not Valid"; echo "\ n"; echo "2/29/2000";

The PHP class implements a full backup database, or the ability to back up a specified table in a database: Class Backup { /** * @var Stores the options */ var $config; /** * @var stores

File Uploader File Upload Select a file to upload: Copy Codeuploader.php !--? php if ($_files[' file ' ['

# # Phpzip v1.2 by Sext (sext@neud.net) 2002-11-18 # (CHANGED:2003-03-01) # # makes ZIP archive # # Based on "Zip File Creation Class", uses ZLib # # Class Phpzip { function Zip ($dir,

Digital API interface platform, in the development of the app or the web will inevitably use the courier data, illegal data and so on. Now it's time to count the various platforms that provide API interfaces and the prices of common API interfaces.

With ImageMagick, you can easily and quickly create thumbnails that are much easier to use than PHP. Location to upload main image: $mainDir = $_server[' Document_root '). ' /images/l/'; Location to create the thumb

$flag = 0; The data to post $ARGV = Array ( ' var1 ' = ' abc ', ' var2 ' = ' How are you '? Constructing the Post string foreach ($argv as $key = = $value) { if ($flag!=0) { $params. = "&"; $flag = 1;

Multi-Threading using curl, in addition to curl can set the request time, encountered a very slow URL resources, can be determined to give up, so that there is no blocking, in addition to multi-threaded requests, the efficiency should be higher

echo Date ("Ymd", Strtotime ("Now"), "\\n"; echo Date ("Ymd", Strtotime ("1 week Monday")), "\\n"; echo Date ("Ymd", Strtotime ("1 week Sunday")), "\\n"; echo Date ("Ymd", Strtotime ("+0 Week Monday")), "\\n"; echo Date ("Ymd",

Phpmailer is a packaged PHP mail sending class, support for sending HTML content of e-mail, and can add attachments to send, not like the php itself mail () function requires server environment support, you only need to set up the mail server with

/** * Universal Encryption * @param string $string strings that need to be encrypted * @param String $skey Encryption Eky * @return String */ function EnCode ($string = ', $skey = ' echounion ') { $skey =

/*********************************************************************************** Instructions for use: $m = new Sendm (' SMTP server address ', ' account ', ' Password ', port (int), timeout retry time (int)); $m-

function Dirsize ($directoty) { $dir _size=0; if ($dir _handle= @opendir ($directoty)) { while ($filename =readdir ($dir _handle)) { $subFile = $directoty. Directory_separator. $filename; if ($filename = = '. ' | |

This article describes the definition and inheritance usage of PHP classes. Share to everyone for your reference. Specific as follows: /* * Class */ class People { Public $name; Public $age;

For the 0 basic students, learning PHP is definitely a great need for perseverance. Learning in any language is not possible overnight, but it takes a lot of time and energy to learn. It is not a class that is reported to be able to learn. This is

PHP generates a digital letter verification code picture Header (' content-type:image/png '); $image =imagecreatetruecolor (100, 30); $color =imagecolorallocate ($image, 255, 255, 255); Imagefill ($image,

function Getimageinfo ($img)//$img absolute path for image file { $img _info = getimagesize ($img); Switch ($img _info[2]) { Case 1: $imgtype = "GIF"; Break Case 2: $imgtype = "JPG"; Break Case 3: