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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = fopen(__FILE__, "r"); var_dump($a); var_dump($a < 1.0); var_dump($a <= 5.0); var_dump($a <= 10.0);
based on CZ8ss
Output for 5.2.3 - 5.6.28, 7.0.0 - 7.1.0
resource(5) of type (stream) bool(false) bool(true) bool(true)
Output for hhvm-3.12.0
resource(4) of type (stream) bool(false) bool(true) bool(true)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.2.2
resource(2) of type (stream) bool(false) bool(true) bool(true)
Output for 4.3.0 - 4.4.9
resource(1) of type (stream) bool(false) bool(true) bool(true)