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<?php $array = array( 1 => 'one', 2 => 'two', 3 => 'three', 'row' => 'four', 'newRow' => 'five', ); $reindexed_array = array_merge($array); var_dump($reindexed_array);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(5) { [0]=> string(3) "one" [1]=> string(3) "two" [2]=> string(5) "three" ["row"]=> string(4) "four" ["newRow"]=> string(4) "five" }

preferences:
244.74 ms | 404 KiB | 242 Q