PHP

PHP jumps according to Referer: The code is as follows Copy Code $ref = $_server[' Http_referer '];if (Stripos ($ref, "Baidu") | | stripos ($REF, "Google"){Header ("Location:http://www.111cn.net");Exit}?> Jump

Example 1 Custom Methods Merge Arrays First look at a two-dimensional array: The code is as follows Copy Code Array ( [0] => Array ( [A] => store_name [B] => Store A ) [1] => Array ( [A] => Store_owner [B] => small

You can use the shuffle function in PHP to implement the array random sorting function. The code is as follows Copy Code $test =array (); $test []=array (         ' title ' => ' Q1.) What is the more scientific

Compact multiple variable Array The code is as follows Copy Code Multiple variable array$name = ' Phpff ';$email = ' phpff@phpff.com ';$info =compact (' name ', ' email ');//Pass variable namePrint_r

Configure php1. Open php. in and remove the annotation symbol of extension = php_mssql.dll.2. Open php. in and change mssql. secure_connection = Off to on.3. Copy php_mssql.dll to the directory specified by extension_dir in php. in or the system32

Lt; html> $ Id = @ mssql_connect ("ddy", "sa", "") or die ("unable to connect ");$ Db = mssql_select_db ("ddy", $ id );$ Query = "select * from lr00 order by lr0012 desc ";$ Result = mssql_query ($ query );If ($ result ):If ($ tt = ""){$ Nopa = 0 ;}

The code is as follows:Copy code $ Xml = simplexml_load_file ('http: // www.google.com/ig/api? Weather = Changsha ');$ Information = $ xml-> xpath ("/xml_api_reply/weather/current_conditions/condition ");Echo $ information [0]-> attributes ();?>

Step 1: Use the json_encode () function to convert data to json data. The code is as follows:Copy code // JSON format data is represented by arrays in php.$ Arr = array ('Firstname' => iconv ('gb2312', 'utf-8', 'sincerity '),'Lastname' => iconv (

The date comparison is shown in 2011-11-11 2011-12-12. The code is as follows:Copy code Function compare_date ($ DATE1, $ DATE2){ $ STR = strtok ($ DATE1 ,"-");$ YEAR1 = $ STR;$ STR = strtok ("-");$ MON1 = $ STR;$ STR = strtok ("-");$ DAY1 = $

The code is as follows:Copy code Function format_money ($ STR){ If ($ STR = "")        { Return "";        } If ($ STR = ". 00 ")        { Return "0.00 ";        } $ TOK = strtok ($ STR ,".");If (strcmp ($ STR, $ TOK) = "0 ")        { $ STR. = ".

The code is as follows:Copy code  // Function name: ExchangeMoney ($ N_money)// For use: capital conversion function// Parameter: $ N_money (number of the amount to be converted)// Return value: string// Standby note: This function example: $

The solution is as follows: join array and index array can be used The code is as follows:Copy code Function array_shuffle ($ array){// Not an arrayIf (! Is_array ($ array )){Return array ();    }// If it is null or there is only one itemIf ($

Example: obtain the date of the previous day from January 1,. The code is as follows:Copy code // Convert a time point to a timestamp$ Date = strtotime ('2017-5-1 ');// Output the date before the day, minus the number of seconds of the day in

First LookChr functionThe chr () function returns characters from the specified ASCII value.Chr (ascii)Ascii parameters can be decimal, octal, or hexadecimal. You can specify the octal ratio by using the frontend 0 and the hexadecimal value by using

The code is as follows:Copy code /*** Paging functions* * @ Param int $ count total number of entries* @ Param int $ perlogs number of entries displayed per page* @ Param int $ page current page number* @ Param string $ url address of the page

The code is as follows:Copy code  $ Ar = array (0 => array ('a' => 5, 'B' => 3, 'C' => 3 ),1 => array ('a' => 5, 'B' => 2, 'C' => 1 ),2 => array ('a' => 1, 'B' => 1, 'C' => 2));$ A = array ();$ B = array ();  Foreach ($ ar as $ k => $ v ){$ A [$

The code is as follows:Copy code $ File = "C:/Users/Public/Music/Sample Music/kalimbaloud "; If (! File_exists ($ file )){Exit ('media file does not exist .');} // Create a Windows Media Player interface$ Player = new COM ("WMPlayer. OCX ");$

Randomly generated password: m1ztpxw8  The code is as follows:Copy code Function genPwd ($ length = 6 ){$ Password = '';$ Possible = '23456789bcdfghjkmnpqrstvwxyz ';$ I = 0;While ($ I  $ Password. = substr ($ possible, mt_rand (0, strlen ($

The code is as follows:Copy code Function tranTime ($ time ){$ Rtime = date ("m-d H: I", $ time );$ Htime = date ("H: I", $ time );     $ Time = time ()-$ time; If ($ time $ Str = 'gang ';    } Elseif ($ time $ Min = floor ($ time/60 );$ Str = $