Define static function in PHP
Description
The following code shows how to define static function.
Example
<?php//from w ww. j a v a 2 s . com
class Employee {
public static $favSport = "Football";
public static function watchTV()
{
echo "Watching ".self::$favSport;
}
}
class Executive extends Employee {
public static $favSport = "Polo";
}
echo Executive::watchTV();
?>
The code above generates the following result.
