3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function OhYea2GunNukesSpamUsingDruszAvatarAndLotsOfHardcodedCrapYOLOSWAGHeyKarlSupMan($input) { $blacklist = array('a-xxx-site-with-spam.com','visual.merriam-webster.com','example.com'); $output=$input; foreach ($blacklist as $a_blacklisted) { $output = preg_replace('/<img(.*?)src=.http(.*?)'.str_replace('.','\.',$a_blacklisted).'(.*?)>/', '<img src="http://standardsurvival.com/faces/64/drusz.png">', $output); } return $output; } echo OhYea2GunNukesSpamUsingDruszAvatarAndLotsOfHardcodedCrapYOLOSWAGHeyKarlSupMan('a spammy one: <img src="http://www.a-xxx-site-with-spam.com/test1.jpg">\n'); echo OhYea2GunNukesSpamUsingDruszAvatarAndLotsOfHardcodedCrapYOLOSWAGHeyKarlSupMan('a legit one: <img src="http://www.google.com/test1.jpg">\n'); echo OhYea2GunNukesSpamUsingDruszAvatarAndLotsOfHardcodedCrapYOLOSWAGHeyKarlSupMan('another legit: <img src="http://www.domain.com/test1.jpg">\n'); echo OhYea2GunNukesSpamUsingDruszAvatarAndLotsOfHardcodedCrapYOLOSWAGHeyKarlSupMan('a spammy: <img src="http://visual.merriam-webster.com/test1.jpg">\n'); echo OhYea2GunNukesSpamUsingDruszAvatarAndLotsOfHardcodedCrapYOLOSWAGHeyKarlSupMan('a legit: <img src="http://www.example.com/test1.jpg">\n');
Output for 4.3.0 - 7.1.10
a spammy one: <img src="http://standardsurvival.com/faces/64/drusz.png">\na legit one: <img src="http://www.google.com/test1.jpg">\nanother legit: <img src="http://www.domain.com/test1.jpg">\na spammy: <img src="http://standardsurvival.com/faces/64/drusz.png">\na legit: <img src="http://standardsurvival.com/faces/64/drusz.png">\n