3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [['a' => 1, 'b' => 2]]; $b = [['a' => 1, 'b' => 3], ['a' => 1, 'b' => 4], ['a' => 1, 'b' => 5]]; $c = array_diff($a, $b); var_dump($c);

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