PHP Tutorials

Definition and Usage The Str_replace () function replaces some other characters in a string with a string. GrammarStr_replace (Find,replace,string,count) Parameter description Find required. Specifies the value to find. Replace Required.

MySQL supports a large number of column types, which can be divided into 3 categories: numeric types, date and time types, and string (character) types. This section first gives an overview of the available types, summarizes the storage requirements

Although the LAMP combination is good, if you want to set up a web hosting server that supports PHP, ASP, ASP, JSP, Perl, or Windows 2003, IIS 6 is the best. There are a lot of articles on the web that describe the configuration of PHP on IIS 6, but

Create a new view.php file with the following contents: Copy CodeThe code is as follows: $link =mysql_connect ("localhost", "root", "previous Administrator password"); if (! $link) echo "Not connected successfully!"; else echo "connected

Content: After installing the good Red Hat Linux 9 + Apache 2.0.55 + MySQL 5.1.6 + php 5.1.2, the next step is to install the PHP accelerator zendoptimizer 2.6.2 under Linux. After compiling PHP yourself, Zend Optimizer 2.6.2 need to set their own,

Copy CodeThe code is as follows: /* * MySQL Database Paging class * @package PageList * @author yytcpt (no shadow) * @version 2008-03-27 * @copyrigth http://www.d5s.cn/ */ /* * Pagination Style . page{float:left;font:11px Arial, Helvetica,

/* * * Post message to host */ function Posttohost ($url, $data) { $url = Parse_url ($url); if (! $url) return "couldn\ ' t parse url"; if (!isset ($url [\ ' port\ ')) {$url [\ ' port\ '] = "";} if (!isset ($url [\ ' query\ ')) {$url [\ ' query\ '] =

Hang out today, see Thinksns, and is open source, not detailed, the site: Thinksns originated from the Office Circle Project, the web based on domestic technology-leading thinkphp framework development, in addition to the IM client

Development framework Wact http://wact.sourceforge.net/ A long-established PHP programming framework that implements many CorporateLevel of development mode Horde http://www.horde.org/horde/ A number of commonly used class libraries are available

Ext.: coolcode.cn A few days ago wrote a normal display page in any character set method, the introduction is very simple, that is, the first 128 characters outside the character set are used in NCR to express, but the specific how to convert I did

/* ---------------------------------------------------------------------------- * Script Name:encrypt.php * Creation date:2008-4-7 10:36 * Last modified:2008-4-12 16:00 * Author:meyu * Copyright (c) 2007 * Purpose: Digital string simple plus

In the popular Blog today, some WEB applications need to parse a large number of RSS feeds. How to improve efficiency is a very important issue. In Magpierss's Features, the article lists the following: HTTP Conditional GETs Save bandwidth and speed

Introduced Recently, there has been a strong interest in the rest-style application architecture, suggesting that the elegant design of the web is beginning to be noticed. Now, we understand the scalability and elasticity inherent in the 3W

The first type: PHP section Copy CodeThe code is as follows: if ($_files[' file ' [' Error '] > 0) { Echo '!problem: '; Switch ($_files[' file ' [' Error ']) { Case 1:echo ' file size exceeds server limit '; Break Case 2:echo ' file is too big! ';

Finally solved the perfect solution dedecms in the [html][/html] and [code][/code] problems, because my PHP is not very skilled, so I have been engaged for several days, to be good, This time mainly modified discuz5.5 and dedecms3.1 function and

When writing a PHP program, some code is used to handle some transactions, such as manipulating databases, doing mathematical operations, and some other code is just the result of transaction processing, For example, some of the PHP code that uses

In the development process, often because the form error and return to the page when the information is missing, in order to support page bounce, can be implemented in two ways. First, use the header method to set the message header

Find Windwos Media Player If you have a large number of multimedia files, it may not be easy to find a particular file. Windows Media Player 11 lets users easily find a target file by searching for a recording track, artist, or other standard. For

Get the current script URL Copy CodeThe code is as follows: function Get_php_url () { if (!empty ($_server["Request_uri")) { $scriptName = $_server["Request_uri"]; $nowurl = $scriptName; }else{ $scriptName = $_server["Php_self"]; if (Empty

1. PHP __file__ Constants (How to get the root directory) The dirname (__file___) function returns the path where the script is located. For example, the file b.php contains the following content: $basedir = DirName (__file__); ?> If b.php is