php code

Although you can use PHP to create command-line scripts for tasks such as system management and traditional data processing, programming languages have a major impact on the performance of WEB applications. Each PHP application resides on the server

A problem was found when writing a script that was not complex. To start with the code, its main function is to use PHP to determine whether to generate a section of Javascript, and use cookies to record state 　　 /* PHP Code * * Header

Recently more concerned about the security of PHP, many domestic developers, especially PHP beginners, many times only to meet the function is realized, the discussion of the safety of a little even indifferent. Such consequences are serious, such

The so-called content pagination, is based on your own set of labels, the longer content according to the label you set to page, this article covers two places, one is the acquisition of the address, the Internet has many such paging tutorials, but

Ajax|xml| programming in an SOA architecture, programmers often use XML to exchange structured and semi-structured data between applications. XML and its related technologies-Document Object Model (Model,dom), XPath, HTTP, XQuery, and Extensible

Encrypt "Digest" I consider processing from the interface between Apache and PHP, using temporary files, decrypting and replacing the file pointer The source code for PHP files is plaintext, which is not suitable for some commercial purposes.So

Control | conversion "Summary" PHP, as a scripting language that exposes the source code, is a very good extensibility. This article is just a function of one of the application of a way to explore, and achieve a more perfect the same page automatic

oracle| Data | database "Summary" HP provides 2 major class APIs (application interfaces) to operate Oracle databases. One is the standard Oracle processing function (ORA) and the other is the Oracle 8 call interface function (OCI8). The latter can

session| problem 1.Error tipsWarning:cannot send session Cookie-headers already sentWarning:cannot Send session cache Limiter-headers already sentAnalysis and Solving methodsThe reason for this kind of problem is that when you use Session_Start ()

We opened the WinRAR Help file, the Help file mentioned in the command line mode to modify RAR file comments and add compressed documents two parameters are A\c,winrar the description file is as follows: Add all *.hlp files from the current folder

Method One, use the {include file= "CHILD.TPL"} in the parent template to include the child template directly in Advantages: 1, is advantageous in the module division and the template reuse. 2, nesting level is not much, the structure of the

Instance 15 directory creation, deletion Copy CodeThe code is as follows: $dirfile = "folder"; $dirfile =iconv ("UTF-8", "GB2312", $dirfile);//transcoding, otherwise you will see the inside of Windows is garbled, but the program can operate

Page Pagination | functions ? Paging function Function Genpage (& $sql, $page _size=20) { Global $prepage, $nextpage, $pages, $sums; Out param $page = $_get["page"]>=1?$_get["page"]:1; $eachpage = $page _size; $pagesql = Strstr ($sql,

Amplification One:I have the originals.Oldimg. PngNow use PHP to place it 10% or enlarge 200% How to write code AH Two:I have the originals.Oldimg. PngHeight is 200, width is 300I'm going to cut it on top.Coordinates are10,10,50,30X,y,w,hHow to use

Data | database | questions "Digest" resolves five common database problems that occur in PHP applications-including database schema design, database access, and business logic code that uses the database-and their solutions.Resolves five common

Compare | show The main argument is to focus on the select something from tableWHERE To_days (now ())-To_days (Date_col) The To_days (DATE) function of MySQL illustrates this:Returns date to the total number of days of 00, I testedMysql>select

PhP5 PDO (PHP Data Object) is a new PHP 5 things, when PHP 6 are coming out, PHP 6 only by default use PDO to process the database, will all the database expansion to the PECL, then the default is not our favorite php_ Mysql.dll and so on, then how

Problem memory management is a significant impact on long-running programs, such as Server daemons; therefore, understanding PHPHow to allocate and release memory is extremely important for creating such programs. This article will focus on the

Function [Backdoor Construction] We know PHP is very powerful, and there are a lot of interesting features, such as it comes with a PHP code highlighted function, called: highlight_string, its argument is a string, if the string contains PHP code,

Web keyword RealPlayer, embedded, streaming media, network transmission, Php,dhtml,activex In recent years, the name of video-on-demand VOD (video on Demand) appears more and more in the media. VOD technology enables people to according to their