image_type_to_extension
(PHP 5)
image_type_to_extension — Get file extension for image type
Description
string image_type_to_extension
( int $imagetype
[, bool $include_dot
] )
Parameters
-
imagetype
-
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.
getimagesize
