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<?php $a = [ 'en1' => [ 'wsdl' => 'a', 'weight' => 1 ], 'en2' => [ 'wsdl' => 'b', 'weight' => 2 ] ]; $b = array_flip(['en2']); var_dump(array_uintersect_assoc($a, $b, function () {}));
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { ["en2"]=> array(2) { ["wsdl"]=> string(1) "b" ["weight"]=> int(2) } }

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