Update 05_quicksort.php (#204)

2022-11-19 04:28:15 +07:00
parent 70d4d231bf
commit c91f1ad37f
1 changed files with 1 additions and 1 deletions
--- a/04_quicksort/php/05_quicksort.php
+++ b/04_quicksort/php/05_quicksort.php
@@ -6,7 +6,7 @@ function quicksort(array $array) {
        return $array;
    } else {
        // recursive case
-        $pivot = $array[0];
+        $pivot = $array[array_key_first($array)];
        var_dump($array);

        // sub-array of all the elements less than the pivot