PHP

1. Design ToolsUML and related design tools-Argo UMLThe UML drawing tool supports PHP stub generation. (Inclucial spin off is Posideon)-written in Java.-Umbrello UMLThe UML drawing tool supports PHP stub generation. Unix/KDE is required.-DiaSupport

Copy codeThe Code is as follows:Class Calendar {/** Www.jb51.net revised version*/Var $ YEAR, $ MONTH, $ DAY;Var $ WEEK = array ("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday ");Var $ _ MONTH = array ("01" => "August

Preg_match_all function:Int preg_match_all (string pattern, string subject, array matches [, int flags]) executes a global regular expression match.Search all the content that matches the regular expression given by pattern in the subject and put

/*+ ------------------------------------------------------------------------------- +| = Read this article for Haohappy | = Notes in the Classes and Objects chapter| = Translation-oriented + personal experiences| = Do not repost it to avoid

VBulletin HACK---- Display the topic size and open a new window on the Forum index pageBy gogosoftShow topic sizeCause: this feature is not available in version 1.1.4, and some users use this feature as a reference for viewing topics.Advantage: you

Mysql database table named bookThe table contains the following fields:The unique identifier of the downloaded object.Downnum clicksFirst. php{?> & Amp; id = "> Click here download Ddload. phpInclude ("data. inc. php ");If ($ incerror){Echo $

PHP developers all know that the most worrying thing is that there are some exceptions or errors in the program. If these conditions are output to the user's screen, the user will be frightened and even lost their work, if it is not output to the

PHP and XML: Use the expat function (3)How to use this class in a PHP script? It is actually very simple. Here is an example:First, the class definition needs to be included in the script.Require (CLASS_DIR. "class. Newsboy. php ");Then, we create a

Core code:Copy codeThe Code is as follows:@ Header ("http/1.1 404 not found ");@ Header ("status: 404 not found ");Echo 'echo 404 ';Exit (); To load the 404 page, you can run the following code:Copy codeThe Code is as follows:@ Header ("http/1.1 404

$ Pagesize = 2; // number of records displayed on one page$ Con = odbc_connect ("access_test", "", "", SQL _CUR_USE_ODBC) or die ("unable to connect to ODBC Data Source access_test"); // connect to an ODBC Data Source$ SQL = "select count (*) as

 I believe that everyone who has been to OSO will leave a deep impression on the OSO forum, which is both outstanding in that aspect. If you don't want your homepage to have such a beautiful forum, it is not very complicated. Below we will only

Function: Upload a photo to display the uploaded person, upload time, image name, image size, and image description.Note: 1. Some Home Page spaces may not support temporary file operations after uploading. You can only try another one.2. The program

Code:Copy codeThe Code is as follows:// Introduce the Database Configuration FileInclude (dirname (_ FILE _). "\ include \ config. php ");/**** Generate a single HTML file from the database.* @ Param Date $ Date* @ Param Time $ Time* @ Param String $

EvalEnter the value in the string.Syntax: void eval (string code_str );Return Value: NoneFunction Type: Data ProcessingDescriptionThis function can be used to substitute variable values in a string for processing database data. The code_str

In the study of PHP & MYSQL-character encoding (I), this paper introduces the Conversion Relationship between Unicode and UTF-8, sums up the encoding rules of a UTF-8, according to the encoding rules, write a UTF-8 code parsing program, the

The following is an example:Copy codeThe Code is as follows:Echo memory_get_usage (), ''; // 313864$ Tmp = str_repeat ('HTTP: // www.nowamagic.net/", 4000 );Echo memory_get_usage (), ''; // 406048Unset ($ tmp );Echo memory_get_usage (); // 313952?>

The code is not concise enough.Copy codeThe Code is as follows:Function BubbleSort ($ str ){For ($ I = 0; $ I For ($ k = count ($ str)-2; $ k >=$ I; $ k --) {// bubble this value forward;If ($ str [$ k + 1] $ Tmp = $ str [$ k + 1];$ Str [$ k + 1] = $

Php contains a system method that can call system commands.Create a script (like/root/reboot_server.sh) and restart it.Copy codeThe Code is as follows:#! /Bin/bashReboot Grant him another permission of 4755Chown root: root/reboot_server.shChmod 4755/

Copy codeThe Code is as follows:$ Start = $ _ GET ['s '];$ End = $ _ GET ['E'];$ Requests = array ();For ($ index = $ start; $ index $ Url = "http://www.essort.com/amfphp/services/curl/loadTest.php? Uid = $ index ";$ Requests [] = $ url;}$ Main =

1. Comparison of examples Example 1:Copy codeThe Code is as follows:$ Var1 = 1;Function test (){Unset ($ GLOBALS ['var1']);}Test ();Echo $ var1;?> Because $ var1 is deleted, nothing is printed.Example 2:Copy codeThe Code is as follows:$ Var1 =