PHP Tutorials

Automatically generate pie charts based on incoming parameters. /* * Create pie-shaped picture */ Class Piechart { Private $center; Pie-shaped Midpoint Private $width; Pie diameter Private

Demo Address:http://www.aianping.com/Introduction to Plugins Home Function IntroductionSupport Mobile WAP-side accessSupport DIY Store Call functionSupports all business map aggregation featuresSupports separate store QR code functionSupport store

Think about, write your own PHP version of the red envelope random generation algorithm, can achieve similar functions (in fact, dare not say is the algorithm). $bonus _total Red Envelope Total amount Number of $bonus _count red envelopes $bonus

Get random string /* Function: Get random string Parameters: 1, (int) $length = #随机字符长度, default is 32 2, (int) $mode = 0 #随机字符类型, 0 for the case of English and numerals, 1 for numbers, 2 for lowercase, 3 for

Class Sessiontodb { Private $_path = null; Private $_name = null; Private $_pdo = null; Private $_ip = null; Private $_maxlifetime = 0; Public function __construct (PDO $pdo) { Session_set_

Common caching techniquesdata Cache : The data cache refers to the database query cache, each time access to the page, will first detect the corresponding cache data exists, if not exist, connect the database, get the data, and the query results are

wget http://pear.php.net/go-pear PHP go_pear [Root@localhost ~]# php go-pear Welcome to go-pear! Go-pear'll install the ' pear ' command and all of the files needed by It. This command was your tool for PEAR installation and

//////// // Zhangshulin-Hui Jia Studio // Module name:woods-bhtml.php Abstract: Generating a static HTML handler end version:2.0 Copyright 1001-1006, All rights reserved for Hui Jia Studio The software for

Php+html Ultra-Easy network hard drive with mixed writing Disk Online After the operation, refresh /* * Code written by MOT * 2012-5-20 * Create a

Customers have a variety of curious needs, is now required to use the platform in the process of the copied content to save and display for the use of people reference Package Cn.net.ssd.common.format; Import Java.awt.Image;

A little Dragon Easyui the DataGrid A little dragon easyui DataGrid URL Test Url= "datagrid2_getdata.php" title= "Load Data" pagination= "true" > UNum User ID Password Birthday

A simple message board with no database support, mainly the practice of storing and reading data in a file way. /** * This is a single page without database support of the message board system * Knowledge Points: * 1

When you test the impersonation login, you are prompted: "Call to undefined function curl_init". Why do you hint: there are no defined functions? The reason is that PHP does not open support for the Curl_init function.When you test the impersonation

[Root@localhost ~]# mkdir-p/lcf/upan [Root@localhost ~]# mkdir-p/lcf/cdrom [Root@localhost ~]# mkdir-p/lcf/xpdf [Root@localhost ~]# cd/lcf/upan/ [Root@localhost upan]# CP xpdf/*. /xpdf/(downloaded files into the/lcf/xpdf

? $str = "This is a test \ n"; $patten = Array ("\ n", "\ n", "\ R"); ?//replace \ r \ n First, then presence \ n $str =str_replace ($order, "", $str); ?> Copy Code

/** Directory handling functions */ function Dir_path ($path) { $path = str_replace (' \ \ ', '/', $path); if (substr ($path,-1)! = '/') $path = $path. '/'; return $path; } /** * List

Create TABLE ' bihtml ' ( ' id ' int (one) not NULL auto_increment, ' Szdtitle ' varchar (+) not NULL, ' Szdcontent ' text is not NULL, PRIMARY KEY (' id ') ) TYPE Copy CodeGet the current ID and import

$string = ' o:6: ' Foobar ': 2:{s:3: "foo"; s:1: "1"; S:3: "Bar"; s:1: "2";} '; $result = Unserialize ($string); Var_dump ($result); /* Object (__php_incomplete_class) [1] Public ' __php_incomplete_class_name ' =

For you to introduce a PHP FTP implementation of File upload function, there is a need for friends, you can refer to the next.In the previous PHP tutorial, we gave an example of PHP ftp upload, see: PHP using FTP function to implement the simple

Check if the form is complete ... if ($form _completed) { Header ("Location:http://bbs.it-home.org/download/info_check.exe"); Exit } ?> Copy CodeOr the following: To start the download file here, the ID