Description
This function sorts an array. Elements will be arranged from
lowest to highest when this function has completed.
Example 1. sort() example 1
2 $fruits = array ("lemon", "orange", "banana", "apple");
3 sort ($fruits);
4 for (reset ($fruits); $key = key ($fruits); next ($fruits)) {
5 echo "fruits[$key] = ".$fruits[$key]."\n";
6 }
7 |
|
This example would display:
fruits[0] = apple
fruits[1] = banana
fruits[2] = lemon
fruits[3] = orange
The fruits have been sorted in alphabetical order.
See also: arsort(),
asort(), ksort(),
rsort(), and usort().