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<?php $all = ['a', 'b', 'c']; $defaults = array_fill_keys($all, 0); $new = ['b', 'c']; var_export( array_fill_keys(array_intersect($all, $new), 1) + $defaults + ['directCallId' => '654'] );
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'b' => 1, 'c' => 1, 'a' => 0, 'directCallId' => '654', )

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