spl_autoload_extensions
PHP function
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(PHP 5 >= 5.1.0, PHP 7, PHP 8)
Register and return default file extensions for spl_autoload
Description
spl_autoload_extensions(string|null $file_extensions = null): string
This function can modify and check the file extensions that the built in __autoload() fallback function spl_autoload() will be using.
Note
There should not be a space between the defined file extensions.
Parameters
file_extensionsIf null, it simply returns the current list of extensions each separated by comma. To modify the list of file extensions, simply invoke the functions with the new list of file extensions to use in a single string with each extensions separated by comma.
Return Values
A comma delimited list of default file extensions for spl_autoload().
Changelog
| Version | Description |
|---|---|
| 8.0.0 | file_extensions is now nullable. |
Examples
spl_autoload_extensions() example
php
<?php
spl_autoload_extensions(".php,.inc");
?>