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1. www.php.net › manual › enPHP: SplFileInfo::getExtension - Manual

   www.php.net › manual › en

   SplFileInfo::getExtension (PHP 5 >= 5.3.6, PHP 7, PHP 8) SplFileInfo::getExtension — Gets the file extension

2. stackoverflow.com › questions › 173868How can I get a file's extension in PHP? - Stack Overflow

   stackoverflow.com › questions › 173868

   14 1) If you are using (PHP 5 >= 5.3.6) you can use SplFileInfo::getExtension — Gets the file extension Example code

3. www.geeksforgeeks.org › php › php-splfileinfoPHP | SplFileInfo getExtension () Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-splfileinfo

   Jul 11, 2025 · The SplFileInfo::getExtension () function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to get the file extension. Syntax: string SplFileInfo::getExtension( void ) Parameters: This function does not accept any parameter. Return Value: This function returns the string containing the extension of file. Below programs illustrate the SplFileInfo::getExtension function ...

4. codewolfy.com › how-to-get-file-extension-in-phpHow to get File Extension In PHP - codewolfy.com

   codewolfy.com › how-to-get-file-extension-in-php

   Oct 31, 2025 · Learn how to get file extension in PHP using pathinfo(), substr(), and SplFileInfo. With upload examples and security validation code.

5. durak.org › splfileinfoGets the file extension - PHP 8.3.0 Manual / Documentation

   durak.org › splfileinfo

   SplFileInfo::getExtension (PHP 5 >= 5.3.6, PHP 7, PHP 8) SplFileInfo::getExtension — Gets the file extension

6. phpdoc.m-takagi.org › en › classPHP Manual: The SplFileInfo class - phpdoc.m-takagi.org

   phpdoc.m-takagi.org › en › class

   The SplFileInfo class Introduction The SplFileInfo class offers a high-level object-oriented interface to information for an individual file.

7. People also ask

   How to get file extension using splfileinfo?

   • The SplFileInfo class creates an object containing file details. Its getExtension() method retrieves the extension cleanly. Another approach involves splitting the filename by dots and taking the last element as file extension. This method works well for straightforward scenarios like image files.

   How to get File Extension In PHP - codewolfy.com

   codewolfy.com/how-to-get-file-extension-in-php/

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   What does splfileinfo do?

   • Retrieves the file extension. This function has no parameters. Returns a string containing the file extension, or an empty string if the file has no extension. Example #1 SplFileInfo::getExtension () example The above example will output: Another way of getting the extension is to use the pathinfo () function.

   PHP: SplFileInfo::getExtension - Manual

   www.php.net/manual/en/splfileinfo.getextension.php

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   How to extract file extensions with PHP?

   • There is not a lot of complex code in file extensions extraction with PHP. The pathinfo () function would be the best option for most cases. It’s an integral part of PHP and is well-tested, supporting a wide variety of filename formats.

   How to get File Extension In PHP - codewolfy.com

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   How do I get a file extension in PHP?

   • There is also SplFileInfo: $ext = $file->getExtension(); Often you can write better code if you pass such an object around instead of a string. Your code is more speaking then. Since PHP 5.4 this is a one-liner: ->getExtension() Do it faster! In other words, if you only work with a filename, please stop using pathinfo.

   How can I get a file's extension in PHP? - Stack Overflow

   stackoverflow.com/questions/173868/how-can-i-get-a-files-extension-in-php

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8. phpdox.net › demo › Symfony2phpDox - SplFileInfo

   phpdox.net › demo › Symfony2

   Methods public __construct () — Construct a new SplFileInfo object __toString () — Returns the path to the file as a string getATime () — Gets last access time of the file getBasename () — Gets the base name of the file getCTime () — Gets the inode change time getExtension () — Gets the file extension