(PHP 4, PHP 5)
get_current_user — Gets the name of the owner of the current PHP script
Returns the name of the owner of the current PHP script.
Returns the username as a string.
Example #1 get_current_user() example 以上例程的输出类似于：
<?php
echo 'Current script owner: ' . get_current_user();
?>
Current script owner: SYSTEM