3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dat = crypt('https://scontent-fra3-1.xx.fbcdn.net/hphotos-xta1/v/t1.0-9/p720x720/10428530_977985338931421_1442326547988295691_n.jpg?oh=a74f8bf884a5b8dfc8b710e0c598144c&oe=56777937'); $numbers = array(); foreach (str_split($dat) as $chr) {$numbers[] = sprintf('%03d', ord($chr));} echo substr_replace(join($numbers),"1",16);

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52.97 ms | 402 KiB | 5 Q