PHP

What are the types of Web page authentication ?. There are two types: SESSION and HTTP authentication. The following is an example of the PHP Chinese Manual: -------------------------------------------------------------------------------------- the

I want to add a backslash to all single quotes. What should I use. First, please refer to the addslashes () function in English, which can achieve the functions you want, you should also refer to the magic_quotes_gpc option set by php3.ini. The ereg_

Php date processing function (calculate time difference, convert timestamp date ). The conversion timestamp of the php Tutorial is a commonly used date format and calculation Time difference: the default return type is minute functiontrans_time ($

PHP to obtain the file extension. PHP methods for obtaining file extensions there are many methods. the following three methods are provided. you can study them. I will not explain them in detail, how to obtain the file extension directly from

Session errors in php: highlights and solutions. Session in php often has some strange problems. Many of these problems are minor details. it may be difficult for php beginners to find out the cause, today, we often encounter some very strange

PhpMyAdmin automatically logs on to the browser using BasicAuth authentication. This article will introduce you to phpMyAdmin automatic logon authenticated by the browser BasicAuth. For more information, see. 1. automatically log on to phpMyAdmin.

Simple voting system [refresh anti-refresh program]. Simple voting system [anti-refresh program]? Phpinclude_once (.. incconnect. php); $ value $ _ SERVER [HTTP_HOST]; if (empty ($ _ COOKIE [cook]) {if (sizeof ($ _ POST) 9) {exit (scriptalert (sorry

The Mcrypt reversible encryption algorithm in PHP. What is the reversible Mcrypt encryption algorithm in PHP? Php Tutorial $ tdmcrypt_module_open (MCRYPT_DES, ecb,); use the MCRYPT_DES algorithm, ecb mode $ ivmcrypt_create_iv (mcrypt_enc_get_iv_size

Detailed description of safe_mode security mode configuration in php. There is a common mode and security mode in php. Currently, most data users directly use the php common mode of the application, because many functions have been configured in the

For APACHE configuration file httpd. conf [switch] (2 ). # The ExtendedStatusOnbrApache server can report its running status through special HTTP requests. enabling this brExtendedStatus parameter allows the server to report more comprehensive run #

Construct destructor encapsulation in php object-oriented. The constructor declaration is the same as the Declaration of other operations, but its name must be _ construct (). encapsulation is to combine object attributes and services into an

Php assigns values to Arrays (two-dimensional arrays. In php, array assignment is simple. if one-dimensional array assignment is easier than two-dimensional array assignment or multi-dimensional array assignment, I will introduce various examples of

Detailed description of phpmysql time zone settings. This article describes how to set the time zone of LinuxPHPMySQL. I hope this method will be helpful to you. In the LAMP environment, the ideal situation is that this article will introduce you to

Php: string function method based on Chinese characters. Define (CHARSET, UTF-8 ); the default encoding is *** used to cut the string according to Chinese characters * @ param $ string-string * @ param $ length-length * @ param $ doc-scaling suffix *

The specific idea and implementation of PHP file upload. Recently, I was very interested in php file processing, so I read many file processing articles on many websites, however, the PHP file processing knowledge on many sites in China has recently

Regular expression system tutorial (3 ). 3. a regular expression defines a regular expression (regularexpression) to describe a string matching pattern. it can be used to check whether a string contains a seed string and replace matched substrings. 3

Example: PHP voting program. If you want to learn PHP, you must install PHP. if you are studying PHP for the first time, read the articles of the network school: PHP4.03 install PHP4.04 in linux and install PHP4.0 in win98. if you want to learn PHP,

Compile your own php extension functions (1 ). I have been writing my own php extension function YorgoSun20020122php for a long time. Naturally, I am familiar with the functions provided by him. I really think it is very easy to use the many

Implement persistence in PHP. The concept of persistent "persistence" in PHP was first introduced by the author in Java. through this feature, you can convert an application object into a series of byte streams (this is called persistence in PHP

Server setting instructions. Variable type change (juggling) PHP does not need (or is not supported) to specify its variable type in the famous variable; the type of a variable is the type change (juggling) determined by the before and after the