Description
This function sorts an array. Elements will be arranged from lowest to
highest when this function has completed.
Example 1. sort() example $fruits = array("lemon","orange","banana","apple");
sort($fruits);
for(reset($fruits); $key = key($fruits); next($fruits)) {
echo "fruits[$key] = ".$fruits[$key]."\n";
} |
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().
