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<?php $array = ['name' => 'aalaap','age' => 29, 'location' => 'mumbai']; var_export( array_reduce( array_keys($array), fn($result, $k) => array_merge($result, [$k, $array[$k]]), [] ) );
Output for 8.1.32 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.7
array ( 0 => 'name', 1 => 'aalaap', 2 => 'age', 3 => 29, 4 => 'location', 5 => 'mumbai', )
preferences:
49.18 ms | 858 KiB | 4 Q