3v4l.org

run code in 300+ PHP versions simultaneously
<?php print "omg"; $parts = parse_url("http://134744072 :1.2.3.4/btc.txt"); print "meh"; print_r($parts); print "wah"; $hosts = gethostbynamel($parts['host']); print_r($hosts); #echo bin2hex($parts["user"]); print "wtf"; ?>
Output for 8.3.0 - 8.3.6
omgmehwah Warning: Trying to access array offset on false in /in/8PTlF on line 7 Deprecated: gethostbynamel(): Passing null to parameter #1 ($hostname) of type string is deprecated in /in/8PTlF on line 7 wtf
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
omgmehwah Warning: Trying to access array offset on value of type bool in /in/8PTlF on line 7 Deprecated: gethostbynamel(): Passing null to parameter #1 ($hostname) of type string is deprecated in /in/8PTlF on line 7 wtf
Output for 8.0.0 - 8.0.30
omgmehwah Warning: Trying to access array offset on value of type bool in /in/8PTlF on line 7 wtf
Output for 7.4.0 - 7.4.33
omgmehwah Notice: Trying to access array offset on value of type bool in /in/8PTlF on line 7 wtf
Output for 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
omgmehwahwtf
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.2
omg Warning: parse_url(http://134744072 in /in/8PTlF on line 3 mehwahwtf
preferences:
322.29 ms | 405 KiB | 460 Q