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run code in 200+ php & hhvm versions
Bugs & Features
<?php $story = [ 'documents' => [ [ 'authors' => [ ['id' => 2411] ] ] ] ]; print_r(array_column($story['documents']));
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.6
Warning: array_column() expects at least 2 parameters, 1 given in /in/GdM6D on line 12