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run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = fopen(__FILE__, 'r'); var_dump($x);
Output for 5.2.3 - 7.2.0
resource(5) of type (stream)
Output for 5.0.0 - 5.2.2
resource(2) of type (stream)
Output for 4.3.0 - 4.4.9
resource(1) of type (stream)