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<?php $arr =[ [ 0 => "1", 1 => "2", 2 => "3", ], [ 0 => "1", 1 => "3", 2 => "2", ], [ 0 => "2", 1 => "1", 2 => "3" ] ]; print_r(array_map("implode",$arr));
Output for 7.1.25 - 7.1.32, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Array ( [0] => 123 [1] => 132 [2] => 213 )

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