PHP

Mssql+php Database Operations Class Class Dbqueryformssql {/*** Maximum number of records returned by the Select method*/Const MAX_ROW_NUM = 100000; /*** Data query result set object* @var Object $dataSet*/Public $dataSet = NULL; /*** Data Source

The code is as follows Copy Code /*PHP UBB Code Editor*/function Get_ubb ($ubb) {$ubb =preg_replace ("/([B]) (. *) ([/II])/", "2", $ubb);//replace bold word in B$ubb =preg_replace ("/([I]) (. *) ([I])/", "2", $ubb);$ubb

Let me give you an example: For example Array_multisort ($a, $b), $a, $b is two arrays, and if sorted, the 3rd element of the $a array is ranked first, then the third element of $b regardless of the size of his $b in the first place. Look at the

PHP Instance Verification code and login instance Session_Start (); if ($act = = "Init"){Header ("Content-type:image/png");Srand (Microtime () * 100000);$login _check_number = Strval (rand ("1111", "9999")); Session_register ("Login_check_number")

PHP Domain name forwarding program is I see from other places, through XML and PHP Exchange implementation, let's take a look at the source file. 1test.domain.comhttp://www.111cn.net/to> index.php files. /*Domain name pseudo jump schemeby

PHP Practical Instance capture Remote Web site picture Save to LocalFirst from the article to all the with the right to dig out. $message//article content Regular (this is not yet) $reg = "/]*src=" (http://(. +)/(. +). ( JPG|GIF|BMP|BNP)) "/isu";

$message//article content Regular (this is not yet) $reg = "/]*src=" (http://(. +)/(. +). ( JPG|GIF|BMP|BNP)) "/isu"; Store the IMG address in the $img _array variable Preg_match_all ($reg, $message, $img _array, Preg_pattern_order); Filter for

Function Getvis (& $pagesid,& $retime) {Global $err, $conf, $HTTP _cookie_vars,$_cookie; if (isset ($_cookie[' ant ')) $cot =$_cookie[' ant '];ElseIf (isset ($HTTP _cookie_vars[' ant ')) $cot = $HTTP _cookie_vars[' ant '];else $cot = ';$cos

Use php file_get_contents to obtain the IP address and obtain the geographic location. See the following code:Use file_get_contents and fopen to enable allow_url_fopen. Method: edit php. ini and set allow_url_fopen = On. When allow_url_fopen is

// URL redirectionFunction redirect ($ url, $ time = 0, $ msg = "){// Multi-line URL support$ Url = str_replace (array ("\ n", "\ r"), ", $ url );If (empty ($ msg ))$ Msg = "The system will automatically jump to {$ url}! after {$ time} seconds

Example 1 The code is as follows:Copy code Function get_user_browser (){If (empty ($ _ SERVER ['http _ USER_AGENT ']) {Return ''; }$ Agent = $ _ SERVER ['http _ USER_AGENT '];$ Browser = '';$ Browser_ver = '';If (preg_match ('/MSIEs ([^ s |;] +)/

In php. ini, the default value is date. timezone = UTC. Change to China time zone and date. timezone = PRC. If the GMT format is directly written, it is date. timezone = Etc/GMT + 8.You can also set it in the PHP page header. The code is as follows:

String strip_tags (string str [, string allowable_tags])Disadvantages:This function can only retain the desired html tag, that is, the string allowable_tags parameter.In the yizero comment, I know other usage of the allowable_tags parameter of this

The program running result below is () The code is as follows:Copy code ? $ Numb = array (Array (10, 15, 30), array (10, 15, 30), array (10, 15, 30));  Echo count ($ numb, 1 );A.3B .12C.6D.9 Answer: BIf the mode in the count function is set to

First go to http://phpmailer.worxware.com/download the latest version of the package2. After the download is complete, find the class. phpmailer. php and class. smtp. php classes in your own directory!3. Create a new php file named

Ereg_replace -- Regular expression replacement (php Tutorial 3, php 4, php 5)String ereg_replace (string pattern, string replacement, string)This function scans the part matching pattern in string and replaces it with replacement.Returns the

● Read filesThe first is to check whether a file can be read (Permission problem) or whether the file exists. We can use the is_readable function to obtain information .: The code is as follows: Copy code

. What is cookie?Cookie is a mechanism for storing data on a remote browser to track and identify users. 2. php Tutorial how to set cookieYou can use the setcookie () or setrawcookie () function in php to set the cookie. cookie is a part of the http

The for statement is the most basic statement in the loop control part of PHP (also multiple languages). The execution rules and basic usage of the for statement are not described here, see the for statement section in the PHP Manual. The syntax of

Function google (){// Scan Google search results too frequently at the same time, and GG will block this IP address. Therefore, glaciers temporarily remove this function// If you want to enable this function, you can add comments to the following