PHP

Phpignore_user_abort and register_shutdown_function usage. Syntax: intignore_user_abort (int [setting]); return value: integer function type: PHP system function description 0-NORMAL (NORMAL) 1-ABORTED (abnormal exit) 2-TIMEOUT (timeout) syntax: int

WindowsIISPHP5.2 installation and configuration methods. Step 1: Download the php5.2forwindows installation package and decompress it to C: php. Note that the extracted directory can be on any disk, but the directory name cannot contain spaces. The

PHP programmers should also learn to use "exceptions ". The completely open nature of the website determines that the website is more "The system will always work normally" than any traditional software ", therefore, the use of the correct program

PhpMYSQL data backup class. Function: require_once (backdata. class. php); $ link @ mysql_connect (localhost, database name, password) ordie (Couldnotconnecttoserver .); the functions of mysql_query (usecms, $ link) include: Require_once ("backdata.

Discuz7phpMysql operation class. Copy the code as follows :? Php ** MySql database connection class * mysql. class. php2009.04.15byHackbaby * classdbstuff {var $ version; var $ querynum0; var $ linknull; connection The code is as follows: /**

Php paging function multi () discuz. The code for copying the code is as follows: ** paging function ** $ num total number of items, $ perpage: how many items per page, $ curpage current page, $ mpurlurl, $ page10: Display several pages **

Mysql Performance check and optimization methods. 1. The index is not properly built; 2. the SQL statement is too complicated; 3. the configuration is incorrect; 4. the machine is not loaded; 1. The index is not properly built. if mysql consumes a

Php combined with the free weather forecast text message from Fetion. I started to teach you how to get one. you need a PHP environment. To save time for downloading the APMServ software, set up the PHP environment quickly. 2. download the weather

PHP online translation function code. The code is as follows :? * ** GOOGLE Translate English-Chinese ** @ paramstring $ text translate sentence * @ returnunknown * functiontran Tran ($ text) {if (empty ($ text) retu code to share with you The

Php unlimited SelectTree class. Copy the code as follows: * author: nickdate: 2009.05.17 function: generate the SeletTree attribute: $ result set $ id_field id field $ parent_field parent class id field $ option_text option The code is as follows:

PHP cookie is set as a browser process. For example, copy the code as follows :? Php $ USER; $ CookieTime0; setcookie (USERID, $ USERID, time () + $ CookieTime, btcuxiao.com );? You will find that after this statement is executed, for example: The

PHPMyAdmin quick configuration method. Although it may not be used in the development and debugging of the system on the local machine, in the future, MysqlGUI tools such as phpmyadmin will be used for the placement of Mysql databases in remote

PHP string encoding truncation functions (compatible with UTF-8 and gb2312 ). The copy code is as follows: truncates the string length. UTF-8 and gb2312 encoding are supported. If it is gb2312, convert it to UTF-8, extract it based on UTF-8, and

PhpUndefinedindex. You can add @ Before the error statement or modify error_reportingE_ALL in PHP. INIPHP. INI. if you do not want to see this prompt, you can add @ You can also modify PHP. INI. This error is caused by error_reporting = E_ALL

Solution for DISCUZ forum administrator password loss. What should I do if I forget the password of the DISCUZ forum administrator? Today, a friend asked me on QQ, "If the DISCUZ forum administrator password is missing, where can I find it from

Very useful PHP database class. Copy the code as follows :? Very useful PHP database class, three or four sentences of code to deal with a table operation, no matter how complicated this table field is. This type is often used in large websites The

Phpsession error. 1. error message: Warning: Cannotsendsessioncookie-headersalreadysentWarning: Cannotsendsessioncachelimiter-headersalreadysent analysis and solution 1. Error message Warning: Cannot send session cookie-headers already sent Warning:

PHP collection tips. 1. obtain the source code of the remote file (file_get_contents or use fopen). 2. analyze the code to get the desired content (regular match is used here, and the page is usually obtained ). 3. get the content from the root 1.

PHP single quotes and double quotes string efficiency. A simple answer is obviously pale and powerless. Let's make an experiment today to see what is the difference between single quotes and double quotes, who is fast and who is slow. The test code

Simple php verification image generation function. Copy the code as follows :? Phpfunctionyzm ($ name, $ width, $ height) {Header (Content-type: imagePNG); srand (double) microtime () * 1000000 ); play the seeds that generate random numbers, The