PHP Tutorials

Copy the Code code as follows: function GetFileSize ($url) {$url = Parse_url ($url);if ($fp = @fsockopen ($url [' Host '],empty ($url [' Port ']): $url [' Port '], $error)) {Fputs ($fp, "GET". Empty ($url [' path '])? ' /': $url [' path ']). "

######## #随机广告显示 ########## function MyAds () { $dir = "ads"; #设置存放记录的目录 $dir = "ads"; #设置存放记录的目录 $ads = "$dir/ads.txt"; #设置广告代码文件 $log = "$dir/ads.log"; #设置ip记录文件 $ads _lines=file ($ads); $lines =count ($ads _lines); #文件总行数 # # # #读出广告总数 $ads

Copy CodeThe code is as follows: //====================================================Examples of Use:$download =new Download (' php,exe,html ', false);if (! $download->downloadfile ($filename))// {echo $download->geterrormsg ();// }//===========

Copy CodeThe code is as follows: /*** Page function: Common Forms Validation Class* Author: Gladly with the wind* Setup Time: 2006-3-6* qq:276624915*/Class Class_post{Verifies whether a combination of letters/numbers of a specified lengthfunction

// Sourceforge:breaking down the barriers to Open Source development Copyright 1999-2000 (c) the SourceForge Crew Http://sourceforge.net // $Id: database.php,v 1.6 2000/04/11 14:17:13 CVS Exp $ // /etc/local.inc includes the machine specific

We are pleased to announce the official release of the CodeIgniter 1.6.2 version. This release includes more than 29 BUG fixes and 34 feature additions and enhancements. These include improving the interaction between the "Active Record" and the

Installing PHP as Apache DSO PHP is often used with Apache Web servers for the Linux/unix platform. When we install PHP in the Apache environment, you have three installation modes to choose from: Static modules, dynamic modules (DSO), and CGI. I

Copy CodeThe code is as follows: Class Searchdomain{var $domain = "";function SetDomain ($udomain){$this->domain = $udomain;}//Get whois and analyze domain name statusOK is not registeredNon-null value expiration timeNull value Unknown//function

(mainly using two string functions implode () and explode) I made the domain name query source code, mainly with two string functions implode () and explode, using these two functions of the powerful function of cutting strings can be queried.

Most people are very yearning to use the database to do their own counters, message book, Forum and other things, this article will introduce my self-made counter program. First set up the 0~9 10 gif digital pictures, put in the IMG folder, and then

"File name": C_check.inc "Function": Universal set of test functions "Author": Tian Ash "Last Modified Date": 2001/05/11[cxx] "Variable definition rule": ' c_ ' = character type, ' i_ ' = integer, ' n_ ' = numeric, ' L_ ' = boolean, ' a_ ' = array

Article reprinted from PHP using header+location to achieve website 301 Redirect | Lanzhou Fly Rain seo | Http://www.feiyuseo.com/seo-jishu/145.html For our SEO staff, sometimes need to redirect the site. In general, HTTP return status codes for

Thinkphp does not have a QR code-related library, so we can integrate phpqrcode to achieve the function of generating QR code. Download Phpqrcode Download Address: HTtp://phpqrcode.sourceforge.net/ Integration into the thinkphp framework Under

Description: Use curl to quickly crawl Web pages, simulate post, get requests, of course, not only some of the HTTP protocol encapsulation, but also support FTP, proxy, HTTPS, LDAP and other applications. Curl is not unique to PHP, many languages

# Fastcgi configuration for PHP5 LoadModule Fcgid_module modules/mod_fcgid.so Maxrequestsperprocess 15 Maxrequestlen 15728640 Processlifetime 120 IdleTimeout 30 Defaultminclassprocesscount 0

Sometimes we need in the PHP code, hide the IP address of the next two bits, and replace the phone number in the middle of the number as * number, to keep the relevant data, this article for you to introduce several methods of implementation,

Gets the list of files in the specified directory $path The specified directory, default to the current directory $ifchild whether to display a list of subdirectory files, which are not displayed by default $curpath Displays the

This article collects some functions of the image operation in PHP, there is a brief description, the need for friends, you can refer to the next.A set of PHP image function sets, as follows:Gd_info function: Gets the information of the currently

In this article, PHP's method of passing values in a query string, with two examples, is used to pass a string value, a numeric value, respectively. If you need a friend, refer to it.Example 1, passing a string value in a query string Click a

This article introduces some of the functions of cryptography in PHP, please refer to your friends.The functions that implement encryption in PHP are as follows: 1,md5 () 2,sha1 () 3,crc32 () 4,crypt () 5,uniqid ()The 1,MD5 () function defines and