Beginner
PHP
Q34 / 100
Which function sorts an array in ascending order?
Correct! Well done.
Incorrect.
The correct answer is C) sort($arr)
C
Correct Answer
sort($arr)
Explanation
sort() sorts by value and re-indexes keys. asort() preserves keys. ksort() sorts by key. rsort() sorts in descending order.
Progress
34/100