Check Image Support in PHP

check_image_support.php

<?php
function check_image_support()
{
	echo 'Checking Image Support: '."\n";

	//IMG_GIF | IMG_JPG | IMG_PNG | IMG_WBMP | IMG_XPM
	if (imagetypes() & IMG_GIF)
		echo "GIF: \tYes";
	else
		echo "GIF: \tNo";
	echo "\n";
	if (imagetypes() & IMG_JPG)
		echo "JPG: \tYes";
	else
		echo "JPG: \tNo";
	echo "\n";
	if (imagetypes() & IMG_PNG)
		echo "PNG: \tYes";
	else
		echo "PNG: \tNo";
	echo "\n";
	if (imagetypes() & IMG_WBMP)
		echo "WBMP: \tYes";
	else
		echo "WBMP: \tNo";
	echo "\n";
	if (imagetypes() & IMG_XPM)
		echo "XPM: \tYes";
	else
		echo "XPM: \tNo";
	echo "\n";

	echo "Support Check Complete\n";
	return;
}
?>