php name

Recently, I have seen a clever method. The principle is:$ Var_a = 'var _ B ';$ Var_a = 'test ';Echo $ var_ B; Is 'test'So we can handle it like thisCopy codeThe Code is as follows:Foreach (array ('_ cookies',' _ Post', '_ get') as $ _

Copy codeThe Code is as follows:Var xhr = '';Function Ajax (){If (window. XMLHttpRequest){Var xhr = new XMLHttpRequest; // modern Browser} Else{Var xhr = new ActiveXObject ('Microsoft. xmlhttp'); // IE}}Ajax (); // 1. Obtain the Ajax object Xhr.

The instance uses the ajax get request to change the text of the div element: complete (result) ;}}); try to define and use the get () method to load information through a remote HTTPGET request. This is Instance Use the ajax get request to change

Others, pseudo-static can be combined with SEO to improve the ranking of the site, and also give a stable impression. Since the pseudo-static state must be set completely based on different sites, we can only briefly introduce its principle and

1. specify the returned key db. [documentName]. find ({condition}, {key specified}) data preparation persons. jsonvarpersons [{name: jim, age: 25, email: 75431457@qq.com, c: 89, m: 96, e: 87, country: USA, books: [JS, C, EXTJS, MONGODB]}, {name: tom,

Just now, after listening to translation 13, let's take a look. It's interesting. the following sections may be more exciting. For details about php6's support for utf16, php's performance expansion, and security issues. it seems that RasmusLerdorf

This article introduces jQuery, Ajax, and serialization, including ajax advantages, ajax deficiency, and serialization knowledge. This article is very detailed. If you are interested in learning it for reference About AJAX The so-called Ajax, full

The technology of deleting Articles in batches is not profound. I just want to write it down and share it with you. (Suitable for beginners :)1. On the article list page (list. php), name the multiple baskets "$ del_id []" and set the value to the

This article mainly introduces php's determination of program problems in linux, which can effectively control resource allocation during scheduled execution of crontab control programs in Linux. It is of great practical value. For more information,

Php batch delete data program code. Php batch delete data program code I believe many of my friends do not know how to batch delete unwanted data, to delete data in batches using php, we need to use the mysql in condition to implement the code for

Hey, Cainiao, ask a question. experts help you !!!!!! The younger brother wants to click the data in the table and then edit it online. After editing, press enter to import the modified data to the database !! HTML code: & lt; tableid & quot; bk &

Json in PHP is completely parsed. JSON (JavaScriptObjectNotation) is a lightweight data exchange format. Easy to read and write. It is also easy to parse and generate machines. It is based on JavaScript Object Notation, which is a lightweight data

PHP processes the SQL script file and imports it to the MySQL code instance. Copy the code as follows :? PhpNameofthefile $ filenamechurch C. SQL; MySQLhost $ mysql_hostlocalhost; MySQLusername $ mysql_usernameroot; MySQLpassword The code is as

This article mainly introduces the usage of the namespace in PHP, and analyzes the functions, usage, and precautions of the namespace in php using examples, for more information about how to use PHP namespace, see the example in this article. We

Php backup database class sharing, php backup database. Php backup database sharing, php backup database sharing php ***** @ namephp backup database * @ paramstring $ DbHost connection host * @ paramstring $ DbUser username php backup database class

: This article mainly introduces (9) The 5 principle of object-oriented design. if you are interested in PHP tutorials, please refer to it. 1. object-oriented summary: 1. high abstraction is conducive to high summarization. 2. the code is a document.

in the PHP name Space , you need to know about the terms of space three names: unqualified names, qualified names, fully qualified names, and how PHP parses them. The official documentation is very good, just take it, and it's helpful to learn

Url testyear2006action_add.html how to redirect the above url to the following test. php file & gt; test. php? How to change year2006 & amp; action_add & nbsp;. htaccess # enable RewriteEngine mode & nbsp; url

A newbie who sends a data request from an Ajax object to the server. Question: ajax.html sends a data request to the file server. php .. here is the ajax.html code: HTMLcode & lt; html & gt; & lt; script & gt; functioncreateAjax () {Ajax object to

: This article describes how to obtain the value set of a column in a two-dimensional array in PHP. if you are interested in the PHP Tutorial, refer to it. PHP is still quite common, so I studied the two-dimensional PHP array. When processing php