PHP

Define constant. According to the manual, only constants defined by define are allowed: scalar and null. The scalar type is integer, float, string, or boolean. You can also define the constant value type as resource. see the manual. the constants

Use php to implement the fast payment function. The following code copies modulesdefaultcontrollersIndexController. phpIndexController. php implemented by zendframework in this project :? PhpclassIndexControllerextendsZend_Con This project is

Simple PHP array assignment method. PHP arrays are still commonly used. so I studied the assignment of PHP arrays and shared them here. I hope they will be useful to you. The so-called array is a set of variables that are usually used to preserve

Php implements code for deleting and copying all files in folders and their folders. Copy the code as follows :? Php * copy xCopy function usage: * xCopy (feiy, feiy2, 1): copy the file in feiy to feiy2, including the sub-directory * xCopy (feiy,

Phpmailer details and usage. First, you need to download PHPMailer file package phpmailer.phpmailer.sourceforge.net second, confirm that your server system has supported socket, through phpinfo (); check whether sockets is supported (first, you need

PHP obtains the output parameter function of the mssql stored procedure. In the development process, the output parameters of the MSSQL stored procedure may not be obtained. many friends do not know what to do, this article will introduce in detail

PHP generates XML files in four ways to share. The following XML code is generated to copy the code :? Xmlversion1.0encodingutf-8? The articleitemtitlesize1title1titlecontentcontent1contentpubdate2009-10-11pubdat generates the following XML

PHP detailed description of ord ($ str) & amp; gt; 0x80. The GBK simplified character set is encoded in 1 and 2 bytes at the same time. When the high position is 0x00 ~ 0x7f is a byte. if the value is greater than 0x80, two bytes are used for

Detailed description of xml application in the joomla form. There are basically fixed formats for use. here we will not talk about the application of xml in creating forms. the role of the form is self-evident. there are forms in the module

Php logout code (session logout ). The copy code is as follows: ahreflogout. php logs out? Phpsession_start (); session_destroy (); header (location: index. php );? The code is as follows: Cancel Session_start ();Session_destroy ();Header

Super small PHP pony summary (friends who are convenient to find backdoors ). Author: spider, I also come to a super small PHP pony to copy the code as follows :? Phpheader (content-Type: texthtml; charsetgb2312); if (get_magic_quotes_gpc () foreach

In php, you can determine whether a request is an ajax request or a common request. Pathtopkphp. comscript. php? Ajax uses the following method in the php script: the code for copying the code is as follows: if (isset ($ _ GET [ajax]) {... this is

Apache + php provides two perfect solutions for 301 redirection. Fortunately, 301 redirection can effectively solve this problem. As described in this article by the moonlight blog, 301 redirection can promote the search engine optimization effect.

Php learning note class declaration and object instantiation. Copy the code as follows :? Php * class declaration * 1. what are you developing and are you sure you want to write? * 2. the members in the class must belong to this class * [modifier

Use gettext in PHP to support multi-language methods. Today, we use a simple example to describe the usage of getText in PHP (getText is a series of tools and library functions that help programmers and translators develop multilingual software ),

Remote File Inclusion vulnerability in PHP network development details. The following Code provides the function to include different files based on the file name in the address bar of the browser. Copy the code as follows :? Php $ file_name $ _ GET

Two open-source Php output Excel file classes. 1. download www. jb51.netcodes 1. php-excel Php-excel is a very simple library for generating excel documents from php on-the-fly. Http://code.google.com/p/php-excel/Download

Phpzlib compresses and decompress the swf file code. Php contains the zlib link Library, which can be used directly. The following is an example of my compressed and compressed swf files: it is different if the swf file has been used in php without

How to attack Common Vulnerabilities in PHP programs (below ). How to attack Common Vulnerabilities in PHP programs (part 2) analysist (analyst) Source: www.china4lert.org how to attack Common Vulnerabilities in PHP programs (part 2) how to attack

Use PHP and XSLstylesheets to convert XML documents. PHP is a weapon used by many warriors in the Web development field because it is a very intuitive programming language with powerful functions and good cross-platform compatibility, it is also a