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<?php $keys = array( 'staff_first_name' => NULL, 'staff_last_name' => NULL, 'staff_years' => NULL ); $values = array( 'id' => 123, 'years' => 5, 'department' => "IT", 'first_name' => 'jon', 'last_name' => 'doe', ); $val = preg_grep("/first_name|last_name|years/",array_values(array_flip($values))); $values = Array_intersect_key($values, array_flip($val)); ksort($values); ksort($keys); Var_dump(array_combine(array_keys($keys), $values));
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { ["staff_first_name"]=> string(3) "jon" ["staff_last_name"]=> string(3) "doe" ["staff_years"]=> int(5) }

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