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<?php $array = array(13, -12, 8, 2, 5); $final_array = array_unique(array_map('abs',$array)); // remove duplicates and apply abs() to all elements rsort($final_array,SORT_NUMERIC); //reverse sort array numerically echo $final_array[1]; //get second highest
Output for 5.6.38, 7.1.0 - 7.1.22, 7.2.0 - 7.2.33, 7.3.16 - 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
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98.76 ms | 1434 KiB | 4 Q