PHP

Data ?/*Name:toexcelAuthor:riyao Chenversion:0.0.1Date:2006-05-15License:gpl*/ /****************************************This class are to change data from query to Excel fileSQL FORMAT:SELECT c_id,c_title,c_subject from News_content WHERE c_parid=0

Array There are generally 2 ways to initialize an array: One is to assign values to the elements in the array, and one is to initialize all the elements together.The following is a brief description of 2 ways to initialize an array:The first method:$

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,

Today, I developed the following code, which is the first in a day to intercept 15 IP, the server load is normal. Copy CodeThe code is as follows: Query prohibits IP $ip =$_server[' remote_addr ']; $fileht = ". Htaccess2"; if (!file_exists ($fileht)

"Basic Algorithm" Suppose you have an array, you need to find out where the value is in the array. ?Two-point Searchfunction Bin_sch ($array, $low, $high, $k) {if ($low $mid = Intval (($low + $high)/2);if ($array [$mid] = = $k) {return $mid;}elseif (

Prepare data: Create a new database test Execute the following statement (Create a new table Test:id, sex, name three fields) CREATE TABLE ' Test ' ( ' ID ' INT (4) Not NULL auto_increment PRIMARY KEY, ' Sex ' INT (1) Not NULL, ' Name ' VARCHAR '

PHP's configuration function is a few ini_* functions, mainly for the operation of the configuration file, in fact, four functions: Ini_get, Ini_set, Ini_get_all, Ini_restore. The most useful thing about personal feeling is ini_set and ini_get. *

Google|sitemap put the following code as a php file, upload the site root directory, run once, and get the URLs under the root directory.txt that can be used as your site's sitemaps submitted to google!Note: Change the URL in the code to your home

Graphics Class gd{/*Function description$data: Y-axis data (array)$graphdata: Y-axis data--percent (array)$label: X-axis data (array)$height: Image Height$width: Image width$font: Font Size$dot: Determining the size of a point$BG: Background color$

Anti-injection/************************* Description Determines whether the passed variable contains illegal characters such as $_post, $_get Function: Anti-injection **************************/ Illegal characters to filter$ArrFiltrate =array ("'", "

The Php.mvc Tag Action Dispatcher Tagactiondispatcher is the implementation of a standard Actiondispatcher class that supports access to basic template tags. The Tagactiondispatcher class supports the same Actionobjects collection and

The function of this code is to connect to a MySQL server with a URL address of localhost and a port of 3306. The function of this piece of code is: Connect to a MySQL server with a URL address of localhost and port 3306. The MySQL server account

TinyURL is a shortened web site service, you can turn a long web site into a simple address, usually the way to create TinyURL is to its homepage to create, sometimes there will be users in the client automatically generate TinyURL situation

1. Recursive method://No Test The following are the referenced contents:Deletedir ($dir){if (RmDir ($dir) ==false && is_dir ($dir)) {if ($DP = Opendir ($dir)) {while (($file =readdir ($DP))!= false) {if (Is_dir ($file) && $file!= '. ' &&

Program:spr2[detect_httpheader]Author:uchinaboyE-mail:uchinaboy@163.comqq:16863798date:2001-7-25****************************************************/$host = "www.infojet.com.cn";$port = "80"; $path = "/yuhu/";$filename = "talk0.asp";$datestream =

by Vikram Vaswani Melonfire November 07, 2000 Now, we have contacted PHP about FTP a large number of functions, but this is just a function, far from our goal is not enough, to show the true power of these functions, we should establish a program,

by Vikram Vaswani Melonfire November 07, 2000 Logged on to the FTP server, PHP provides functions that can get information about systems and files and directories. Ftp_pwd () If you want to know your current directory, you need to use this function.

Ado| Advanced 4th Chapter Advanced Topics 4.1 Maintenance of display status The display state of a component refers to the data that the component should always hold in a series of postback. For example, when a user changes the font color of a

Template framework for static web sites First, we write template files for all the common elements of the page as well as the overall layout of the page, and then remove the public parts from all the pages, leaving only the content of the page,

Dynamic | compression PHP4 uses a buffer mechanism , before you decide to send , All content just exists in the buffer , Instead of sending it directly to the browser , Although you can use header and Setcookie functions to achieve , but these two