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run code in 150+ php & hhvm versions
Bugs & Features
<?php $method = 'GET'; $test_method = 'HEAD'; $methods = array('POST', 'GET'); foreach ($method as $test) { echo $test; } foreach ($methods as $test) { echo $test; }
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/KS8Hf on line 7 POSTGET
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument supplied for foreach() in /in/KS8Hf on line 9 POSTGET
Output for 4.3.11
POSTGET