What file is PHP? How to open it?

What file is PHP?

PHP, a nested abbreviated name, is an abbreviation for the English "super Text Preprocessing language" (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP quite a bit similar, is a server-side implementation of the "embedded HTML document scripting language", the language style is similar to the C language, is now widely used by many web site programmers. PHP's unique syntax mixes C, Java, Perl, and PHP's self-innovative syntax. It can perform dynamic Web pages more quickly than CGI or Perl. Dynamic pages made with PHP are compared to other programming languages, and PHP is executed in an HTML document, which is much more efficient than CGI, which is also embedded in the HTML document, and PHP is executed on the server side, compared to the scripting language JavaScript Components take advantage of the performance of the server, the PHP execution engine will also be the user frequently access to the PHP program in memory, other users in one visit to the program does not need to be honest compiler, as long as the direct execution of in-memory code, which is the embodiment of PHP efficiency. PHP has a very powerful feature, all CGI or JavaScript functionality PHP can be implemented, and support almost all the popular database and operating system.

How to open php file?

In general, with text editing tools can open PHP files such as Notepad, EmEditor, Phpedit, Dreamwere, recommended to use Dreamwer edit PHP files, if you open php files are all garbled, Then this PHP file is zend encrypted PHP file, can not be edited and modified, but the normal operation, if you want to run PHP files then you have to install the appropriate PHP interpreter and Web service support.

What file is PHP? How to open it?