PHP Tutorials

/** * Automatically determine the PHP version and convert all environment variables to global variables * * @author Avenger * @version $Id 2003-05-18 13:01:14 $ */ Function Pmyoutput (& $a) { if (Is_array ($a)) { Array_walk ($a, ' pmyoutput '); }

One, the following is the database write HTML program, you can join the password function. Send the password into a variable that is written in the following PHP program. This allows for password protection: Database Database

Today, after the update blog program, suddenly found that Google Toolbar PR bar added a little, but has been the Google Toolbar PR because of the buffer problem, so that the current display of the PR value is not necessarily the current page PR

Resource type Two resource types are used in the MySQL module. The first is the connection handle to the database, and the second is the result set returned by the SQL query. Pre-defined constants The following constants are defined by this

Method 1: List ($first, $second) =explode ("", $date _temp); Echo $first; Echo substr ($first, 2) Method 2: echo Date ("Y-m-d", Strtotime ($date _temp)); Method 3: Echo substr ($date _temp,0,10). " "; When a member exits the use of the framework

Solve phpMyAdmin Chinese garbled problem ... Go to the root directory of phpMyAdmin and open the following file: libraries/select_lang.lib.php 　　 1, find the "zh-gb2312" of the line, the ' zh-gb2312 ' changed to ' Zh-gb2312-utf-8 ' Why do you

Delete articles in bulk this technology is not inscrutable, just want to write down to share with you. (Suitable for beginners:) 1, first in the article List page (list.php), the multi-choice basket named: "$del _id[]", the value of the article ID

Not NULL | Null: Specifies whether the column is allowed to be empty. If neither NULL nor NULL is specified, the column is considered to have null specified In MySQL, Set a null value for a NOT null field, It's not going to go wrong, MySQL

Features: Ajax webshop 3 from BETA2 to support the development of PHP, Ajax webshop Integrated PHP5 development environment, so no additional installation configuration PHP, this example will implement an AJAX for PHP simple data query operation,

Copy CodeThe code is as follows: function Strsplit ($s, $len) { $end = ' ... '; $result = "; $strLen = StrLen ($s); if ($strLen return $s; } $len-= 2; for ($i =0; $i $c = $s [$i]; if (Ord ($c) $result. = $c; } elseif ($i +1$result. = $s [$i + +]. $s

Copy CodeThe code is as follows: /********************************************************************* * List of common functions * ubb,getip,goin,goback,isint,instring * ourhome:http://iwind.org * Http://10.13.31.90/~coldwind * * */ UBB supports

Finally, the server backs up the MySQL database once a day and automatically packs it, deleting the backup files 5 days ago. Share the following: 1. Environment: Windows Server 2003 + Apache 2.0 + PHP5 + MySQL 4.0.26. 2. Assuming that the PHP

Let's take a look at the effect: http://www.healdream.com/upload/html/test_ascii.html This is a PHP file generated by the BI logo effect is OK. PHP source file Download: Http://www.51files.com/?GKGY4UWEK68EGCQS0MEZ http://www.bkjia.com/PHPjc/31

One, MySQL installation MySQL installation under the Windows platform is familiar with the standard installation welcome program. If you do not need to change the default installation directory, click Next to complete the installation. Follow the

The previous article, "PHP calls MySQL stored procedures," was tested and found that the method in the article does not seem feasible! Calling a stored procedure with a SELECT statement appears PROCEDURE P can ' t return a result set in the given

Copy CodeThe code is as follows: /********************************************* * * Program Name: PHP Enthusiasts message Board * Demo: http://www.phpfans.net/guestbook/ * * Author: I am not a fish * email:deng5765@163.com * Website:

Introduce yourself first, my name Hai, English name Hetty, my hobby is ... Well, stop, or skip it, lest be scolded, hehe. Perhaps some people will wonder, why the name of the tutorial will be called "PHP learning by the side of teaching" it? The

Copy CodeThe code is as follows: /** * @author Yanghuan * @datetime * @version 1.0.0 */ /*** Short description.** Detail Description* @author* @version 1.0* @copyright* @access Public*/Class Tree{/*** Description* @var* @since 1.0* @access Private*

Study the Cache_lite of pear today. The latest cache_lite is downloaded from http://pear.php.net. Cache_lite is a lightweight cache library class in the Pear Library class. Indeed lightweight, the Code totals 4 files. lite.php cache/file.php

' Blowfish_secret ' uses an arbitrary string as the encrypted string of the cookie, and if there is no encryption key, the system will show "the configuration file now requires a top secret phrase password (blowfish_secret)", configured as