php example

######## #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 _count and

This article mainly introduces the PHP definition array and uses the example (PHP array definition method), needs the friend to be possible to refer to underThis is a php example of an array, a brief description of the basic use of the array, the

Write a PHP weather thief ride /***Weather forecast***/function ReadAll ($location){$MAX _retry_num = 3;if (Preg_match ()/(http:\/\/)? ( [^\/\:]+) (: \d{1,5})? (\/.+)/", $location, $url)){List (,, $host, $port, $path) = $url;$port = Preg_replace ("/

This is a simple voting procedure that does not require database support. This procedure is easy to understand, easy to use, is a good starting procedure. Disadvantages: Too much time to occupy the server, to be improved. Free to use

Policy pattern: Defines a series of algorithms that encapsulate each algorithm and allow them to be replaced by each other. This mode allows the algorithm to vary independently from the customer who uses it. The policy pattern distinguishes the

PHP example tutorial, how to intercept a URL in the main domain name, the following code:$S = ' http://bbs.webjx.com ';$S = Parse_url ($S);$S = Strtolower ($S [' Host ']); Take the domain name partEcho $S;$domain = Array (' com ', ' cn ', ' name ', '

PHP Example Tutorial: The number of Web site online program code, the background has MySQL database support. You can directly calculate the current number of online Web site. The first is to create a MySQL database table. The following

PHP Implementation file security download The procedure is as follows: $file_name = "Info_check.exe"; $file_dir = "/public/www/download/"; if (!file_exists ($file_dir. $file_name)) {//check whether the file exists echo "File not found"; Exit } else {

This article mainly introduces the creation and invocation of WebService interface in PHP example, including WebService basic knowledge, WebService server example, WebService client example, need friends can refer to the following As a developer,

Add another user? posts To add other users ' posts to a user's timesheet (timeline), simply reuse some of the code that was written earlier. For example, you now know how to get a list of users that the current user is following. Also know how to

Save the following file as index.php ?/*MAILX Managment System 0.8 Beta*/Header ("Content-type:image/png");$mailaddress =$_get[' Mailname '];$mailaddresslen =strlen ($mailaddress);$mailaddressimages =imagecreate ($mailaddresslen *10,25);$lenadd =

Session_Start ();$dat _now1=date ("H+i+s");/Take time$p 2=explode ("+", $dat _now1);$dat _number1= $p 2[0]*3600+ $p 2[1]*60+ $p 2[2];//take seconds if ($online _time<> "")//Last Refresh Time{$dat _h=substr ($online _time,11,2);$dat _i=substr