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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(parse_url('//example.com'));
Output for 5.4.7 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.1.7
array(1) { ["host"]=> string(11) "example.com" }
Output for 4.3.0 - 5.4.6
array(1) { ["path"]=> string(13) "//example.com" }