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run code in 300+ PHP versions simultaneously
<?php $foo = []; $foo[] = ['id' => 11, 'abc' => 'def', 'ghi' => 'jkl']; $foo[] = ['id' => 22, 'def' => 'abc', 'jkl' => 'ghi']; var_dump(array_column($foo, NULL, 'id'));

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