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<?php $array = Array ( Array ( "what" => "b4", "map" => "74,76,77,83" ), Array ( "what" => "b2", "map" => "53,82" ), Array ( "what" => "b1", "map" => "36" ) ); function abc($array, $what) { return $array[array_search($what, array_column($array, 'what'))]['map']; } echo abc($array, "b4");
Output for git.master, git.master_jit, rfc.property-hooks
74,76,77,83

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