File extension .PHTML
Full Name | Developer | Category |
---|---|---|
PHP Web Page | N/A | Web Files |
The .PHTML file extension is the XML-compliant file format commonly used by Hypertext Processors (PHPs) in server-side scripting logic. It is similar in structure to HTML, as it embeds PHP code as part of the document, which is parsed and processed during the execution of the file. PHTML documents are typically used on webpages to generate dynamic content or to incorporate an interactive user interface. Unlike HTML, PHTML files require PHP to be downloaded prior to being read and parsed by the server.
Features
PHTML files are a combination of PHP and HTML code, providing web designers with access to several powerful features. Through its usage of XML, it is easily transferable between different servers and devices. It is also faster and more secure, as content is properly validated before it is executed, ensuring only valid data is processed.
Other supported file types that are related to .PHTML extension include .PHP, .PHP3, .PHP4 and .PHP5, depending on the version of the application used.
Programs for WINDOWS system
Programs for MAC system
Programs for LINUX system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .PHTML) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .PHTML extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .PHTML file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .PHTML extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .PHTML extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .PHTML file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .PHTML file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .PHTML file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .PHTML file) will be extended to the maximum.
It is also good to check
- if the .PHTML file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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