<?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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- 12
preferences:
148.46 ms | 407 KiB | 5 Q