PHP sort() function sorts an array. Elements will be arranged from lowest to highest when this function has completed. It will returns TRUE on success or FALSE on failure.

Syntax:

sort ( array &$array [, int $sort_flags = SORT_REGULAR ] ) : bool

Example #1 sort() example

 $val) {
    echo "fruits[" . $key . "] = " . $val . "\n";
}
?>

Output

fruits[0] = apple
fruits[1] = banana
fruits[2] = lemon
fruits[3] = orange

Example #2 sort() example using case-insensitive natural ordering

 $val) {
    echo "fruits[" . $key . "] = " . $val . "\n";
}

?>

The above example will output:

fruits[0] = Orange1
fruits[1] = orange2
fruits[2] = Orange3
fruits[3] = orange20

The post PHP | sort() Function appeared first on FreeWebMentor.