what is PHP?

Answer 1

Elvis pretty well nailed the answer i just wanted to add this. http://www.php.net/ Now you can get loads of PHP info.

Answer 2

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. If you are new to PHP and want to get some idea of how it works, try the introductory tutorial. After that, check out the online manual, and the example archive sites and some of the other resources available in the links section.

Ever wondered how popular PHP is? see the Netcraft Survey.

Answer 3

PHP: Hypertext Preprocessor. A script language and interpreter that is freely available and used primarily on Linux Web servers. PHP is an alternative to Microsoft's Active Server Page (ASP) technology. As with ASP, the PHP script is embedded within a Web page along with its HTML. Before the page is sent to a user that has requested it, the Web server calls PHP to interpret and perform the operations called for in the PHP script.

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

PHP is an HTML-embedded web scripting language. This means PHP code can be inserted into the HTML of a web page. When a PHP page is accessed the PHP code is read or "parsed" by the server the page resides on. The output from the PHP functions on the page are typically returned as HTML code which can be read by the browser. Because the PHP code is transformed into HTML before the page is loaded users cannot view the PHP code on a page. ...

For more information and Software downloads
visit site http://php.net/
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Answer 4

The PHP Hypertext Preprocessor is a programming language that allows web developers to create dynamic content that interacts with databases. PHP is basically used for developing web based software applications.

PHP: Hypertext Preprocessor is an open source server side programming language extensively used for web scripts and to process data passed via the Common Gateway Interface from HTML forms etc. PHP can be written as scripts that reside on the server and may produce HTML output that downloads to the web browser. Alternatively, PHP can be embedded within HTML pages that are then saved with a .php file extension.