PHP Tutorials

I have been doing ASP, recently began to learn PHP. The first work is this mini-forum (also can be called message), although there is no technical content, but think of the 04 just came to the classic forum to learn ASP, start difficult, so I want

1, there is a forum, the data of the huge post, please briefly explain how to improve the efficiency of users to search posts. In terms of programs, you can use page caching techniques. In front of the interface design can also allow users to enter

Select VERSION () The current $res=mysql_query ("Select VERSION ()"), $row =mysql_fetch_row ($res), the form in which SQL queries are called to get. If you query the version of MySQL Support library (CLIENT) installed by PHP itself, you can use

In fact, this topic very early to say, found many PHP sites in the country have XSS vulnerability. Today by chance to see PHP5 an XSS vulnerability, here a summary. By the way, it is best to use PHP5 's friends to lay patches or upgrade them. If

Application of MVC pattern in PHP First, let me give you an example: A simple article display system During the simple period, we assume that the article system is read-only, which means that this example will not involve the publication of the

The following is a function that invokes a model (Module). The basic function of this function is to specify the name of a model (which is abstracted to a class), and then it looks for the script instantiation of the class below the model directory

Author: Haohappy Msn:haohappy at MSN.com blog:http://blog.csdn.net/haohappy2004 2006-07-04 Why do I need Debugger?Many PHP programmers debug using Echo, Print_r (), Var_dump (), printf () and so on, in fact, for developers with a richer

[Code] User Information !--? php ############################################################# ########### Connect to the database ####### ######### #############################################################

Method 1: Find the ";d Ate.timezone =" line in php.ini, will ";" Remove, change to "Date.timezone = PRC" (Prc:people's Republic of China), restart Apache, problem solved. Method 2: In php5 and above, to output local time (limited to China), you can

Mini AJAX Chatroom by Longbill http://www.longbill.cn Longbill All rights reserved 2006-08-16 Demo Address: http://longbill.cn/down/sample/chat.php Open a file for specific settings Use the method to upload this program to the server and run

Main functions: 1. Almost all program code highlighting is supported, including the following languages: Actionscript, ADA, Apache Log, AppleScript, ASM, ASP, AutoIT, Backus-naur form, Bash, Blitzbasic , C, C for Macs, C #, C + +, CAD DCL, Cadlisp,

I. What is wrong with the current framework At present, the mainstream framework Zend Framework, cakephp and so on have adopted the MVC pattern, and implemented the route allocation of the URL. For example, Http://www.xxx.com/user/login maps to the

Copy CodeThe code is as follows: $perpagenum = 10;//definition shows several pages per page $total = Mysql_fetch_array (mysql_query ("SELECT count (*) from a"));//Query the database for the total number of data $Total = $total [0]; // $Totalpage =

Assigning a value to an address for a variable In PHP 3, variables are always assigned values. PHP 4 provides another way to assign a value to a variable: pass an address assignment. Use a pass-through address assignment, which simply appends a (&)

Copy CodeThe code is as follows: File Header ... Header ("Content-type:image/png"); Create True Color white paper $im = @imagecreatetruecolor (a) or Die ("Build image Failed"); Get background color $background _color = imagecolorallocate ($im, 255,

1, the origin of the template In the absence of template technology, the use of PHP development programs, usually PHP code and HTML mixed together. For example, a news list, which is probably a newslist.php page, is structured as follows: read out

Get the current script URL function Getcururl () { if (!empty ($_server["Request_uri")) { $scriptName = $_server["Request_uri"]; $nowurl = $scriptName; }else{ $scriptName = $_server["Php_self"]; if (Empty ($_server["query_string"])) $nowurl =

Copy CodeThe code is as follows: Connecting to a database $db =mysql_connect ("localhost", "root", ""); mysql_select_db ("Hy", $db); Set the number of records to display per page $pagesize = 25; Get the total number of records, calculate the total

Classic Loop examples Classic Loop examples for ($counter = 1; $counter { Print (" counter is $counter \ n "); Print 6 times } ?> For advanced use For advanced use /* * * Print the necessary explanatory text */ Print

Snoopy is a PHP class that mimics the functionality of a Web browser, which accomplishes the task of getting web content and sending forms. Here are some of its features: 1, easy to crawl the content of the Web page 2, easy to crawl the text of the