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run code in 200+ php & hhvm versions
Bugs & Features
<?php foreach([1 => 'test', 2 => 'test'] as $count=>$test){ ob_start(); echo $count; $cached = ob_get_contents(); ob_end_clean(); echo $cached; }
Output for 5.5.0 - 5.6.30, hhvm-3.12.14 - 3.17.3, 7.0.0 - 7.2.6
12