A php3 file extension is related to the PHP a scripting language for web development. A php3 file stores source code written in PHP version 3.

Detailed description

Software that open php3 file

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PHP3 file extension - PHP version 3 script

What is php3 file? How to open php3 files?

File type specification:

Source code and script file type icon Source code and script file type

php3 file icon: php3 filetype icon

The php3 file extension is related to PHP, a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

The php3 file contains PHP script, source code file, or page written in version 3.

This php3 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: January 24, 2023

The default software associated to open php3 file:

Zend Studio icon

Zend Technologies Ltd. logoZend Studio  Microsoft Windows software

Company or developer:
Zend Technologies Ltd.

Zend Studio is a professional IDE for PHP developers that offers comprehensive set of editing, debugging, analysis, optimization and database tools. Zend Studio is tightly integrated with Zend Server software. The current version is Zend Studio 13 and new versions are released every year.  It is available in versions for Windows, Linux and Mac OS X.

PHP Engine icon

The PHP Group logoPHP Engine  Multiplatform software

Company or developer:
The PHP Group

PHP (Hypertext PreProcessor) is server side scripting language used to web development and create dynamic web pages. PHP scripts are embedded to standard HTML document and interpreted by a web server with PHP module.

Help how to open:

Use a PHP editor or specialised applications (Adobe Dreamweaver, Contribute). Use web browser (Firefox, Internet Explorer) to work with the *.php3 files.

How to convert:

You most likely won't find converters that will allow you to convert .php3 files straight to some other file types. However, you may encounteres parsers that allow for some sort of translation of the PHP content to other programming languages.

Related links:

PHP engine home page

List of software applications associated to the .php3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open php3 file, edit php3 file, convert php3 file, view php3 file, play php3 file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting php3 files.

Software that open php3 file - PHP version 3 script

Programs supporting the exension php3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open php3 file action.

Microsoft Windows:

Main software associated with php3 file by default:
Zend Studio small icon Zend Studio
Other suggested software:
Adobe Dreamweaver small icon Adobe Dreamweaver

Apple macOS / Mac OS X:

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