3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // $a = array('a' => 'kaushik', 'b' => 'thirthappa'); $b[] = $a; $null = NULL; echo '--------------'; echo $null;
based on T6pcV
Output for 4.3.0 - 7.1.0
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