gfyCat gfyName Grabber

grabGfyName.php

<?php

/**
 * Function for grabbing the gfyName from a gfyCat link...
 */
function grabGfyName ($url) {
	$pattern = '/((https?:)?\/\/)?(.+?\.)?gfycat\.com\/(.+)/';
	$matches = array();

	preg_match ($pattern, $url, $matches);

	return $matches[4];
}

$gfyUrls = array(
	'http://www.gfycat.com/AngryHatefulAsianconstablebutterfly',
	'http://gfycat.com/AngryHatefulAsianconstablebutterfly',
	'https://fast.gfycat.com/AngryHatefulAsianconstablebutterfly',
	'https://gfycat.com/AngryHatefulAsianconstablebutterfly',
	'http://demo.gfycat.com/AngryHatefulAsianconstablebutterfly',
	'https://center2.gfycat.com/AngryHatefulAsianconstablebutterfly	'
);

foreach ($gfyUrls as $url) {
  echo grabGfyName($url) . "\n";
}