image_type_to_extension
(PHP 5 >= 5.2.0, PHP 7)
image_type_to_extension — Get file extension for image type
Description
$imagetype
[, bool $include_dot = TRUE
] ) : stringReturns the extension for the given IMAGETYPE_XXX constant.
Parameters
-
imagetype -
One of the IMAGETYPE_XXX constant.
-
include_dot -
Whether to prepend a dot to the extension or not. Default to
TRUE.
Examples
Example #1 image_type_to_extension() example
<?php
// Create image instance
$im = imagecreatetruecolor(100, 100);
// Save image
imagepng($im, './test' . image_type_to_extension(IMAGETYPE_PNG));
imagedestroy($im);
?>
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-image-type-to-extension.html
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References
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