image_type_to_extension
PHP 5 >= 5.2.0, PHP 7, PHP 8
image_type_to_extension - Get file extension for image type
Manual
image_type_to_extension(
int$image_type,
[bool$include_dot = true] ): string|false
Returns the extension for the given IMAGETYPE_XXX constant.
Parameters
- image_type
-
One of the IMAGETYPE_XXX constant.
- include_dot
-
Whether to prepend a dot to the extension or not. Default to true.
Return Values
A string with the extension corresponding to the given image type, or false on failure.
Notes
Note:
This function does not require the GD image library.