Simulation of OICQ implementation ideas and core programs

Based on the needs of many netizens, I have dedicated my online chat on this simulated OICQ! 1. the user must register for login. Save the following field names in the database userinfo. this is the username used for login, and the unique Password

Complete example of continuous message sending

Apache in the tested environment win2000IISlinuxapachewin2000 failed! I don't know why !!! & Lt ;? Echo & quot; you will see the prospect of this technology! Haha !... What? No. refresh the page !! See it !! & Quot; $ i1; for ($ j0; $ j & lt; 500; $

Use PHP to create a GIF

PHP is not just used to create HTML output. It can also be used to create GIF image files, or even make GIF image streams easier. To do this, you need to use the GD function library to compile the PHP source file. Example2-2. use PHP to create GIF

The least-Space counter

Recently, the counter of Jia Xin was changed to text, but it is just... count. php-js app version & lt ;? $ Afile (& quot; www. jx. zj. cninfo. netcgi-bincount.cgi? Dfwfnic. dat & quot;); print & quot; document. write (& lt; B & gt; $ a [0] & lt; B &

Domain name query code announcement

Domain name query code announcement? The motto of the php network technology supervisor is "three people," which must be my teacher. The code www.ctohome.com can be very SMART. I modified a small part to make it easier to use. $ Moreinfolistarray

Class for sending emails to multiple addresses

? PhpEmailClass0.5classforsendingmailPaulSchreiberphp@paulschreiber.compaulschreiber.comparameters ----------- subject, message, senderName, sender //////////////////////////////////////// //////////////////// // EmailClass 0.5 // Class for sending

Php advanced: unlimited classification

1. analysis when we use php to create a website, classification is very important. The second classification is called subclassification under the classification. Currently, most websites are classified only into the third category: the first

Oracle php operations

? [Warning]: Do not modify supervisor --------------------------------------------------------- [file name]: c_ora_db.inc without permission // [Warning]: Do not modify it without permission // Configure //--------------------------------------------

How to filter and highlight illegal characters

? I'm just doing a test. if you use a string similar to tmd, be sure to note that if the character in the string appears in $ StartReplaceHtml or $ EndReplaceHtml, you need to modify the following preg_replace rule $ CheckedMessageHello !! He X...

Use PHP to implement standard IPWhois queries

Due to historical Internet reasons, apin is responsible for the overall planning of the entire network IP address and IP allocation management in some African regions in North America. correspondingly, whois.apin.net is the rootserver of IPwhois,

Four small PHP app functions

1. how to view the variable content there is a var_dump ($ var) function in php4 to dump the content of a variable (various types of variables ), however, the output of this function is not suitable for display on the html page. You can write a

PHP Forum program highlights

The current PHP Forum program! 1: PHPWIND and DISCUZ are both domestic Forum programs, which are currently the most widely used domestic Forum programs in China, representing the high level of PHP forum in China. 2: VBB and IPB are the most famous

PHP form processing for instance learning

P Title: ■ preparations before learning PHP form processing for instance learning: to learn PHP, you must install PHP. so if you are learning PHP for the first time, please read the network school article: PHP4.03 install PHP4.04 in linux and PHP4.04

A rice set system written in PHP and MYSQL

Bgcolor # fffftext # foreground html Set meals Vlink = "# 3366CC" alink = "# FF9900"> // Backend php eat. php $ Conn = odbc_connect ("blue", "root ",""); $ Datetime = date ("h: I A l"). "_". date ("F dS, Y "); $ Query =

PHP: A mail sending class

Currently, many hosts use PHP programs on IIS. most of them cannot directly send emails using mail (). with this class, you can send emails as long as you have registered an email, the speed is not slow. * ***************************** Smtp. phpfile

A Chinese string truncation function

PHP code :? Php ***** @ Author: glad *** @ URL: ahrefwww. cnpik. comtarget_blkwww.cnpik.coma *** @ E_mail: lianxiwoo@sohu.com *** @ free, no charge :-) * functioncnSubStr ($ string, $ sublen) {if ($ sublenstrlen ($ string )) {return $ PHP code: /*

PHP Music Collection (part of code)

? Values (0); mysql_connect (localhost, root,); mysql_select_Db (music_36g); $ ip127.0.0.1; function_GetIP () {$ ipgetenv (REMOTE_ADDR); $ ip1getenv (response ); $ ip2getenv (HTTP_CLIENT_IP); ($ ip1 collection Set_time_limit (0 ); Mysql_connect

Enhance php security by configuring server features

Many articles have described in detail the problems encountered by php and cgi programs in programming, and how to break through the system through application vulnerabilities, in this article, we will configure some server-side features of php to

The first php virus, PHP. Pirus, was found.

Php.pirusis the first detected virus written in PHP. find the extension files .php and .htm and insert the code to call it. This virus can only be used on servers where php is the interpreter. Accessing a webpage infected with it cannot be infected

Compiling PHP security policies

PHP was initially called PersonalHomePage. later, as PHP became a very popular scripting language, its name also changed, which is called plusionalhypertextpreprocessor. Taking PHP4.2 as an example, the WEB servers that support PHP4.2 include Apache,

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