Run ❯
Get your
own PHP
server
×
Change Orientation
Change Theme, Dark/Light
Go to Spaces
<!DOCTYPE html> <html> <body> <?php $x = 5; function add($y) { global $x; return $x + $y; } echo "$x + 5 is " . add(5); ?> </body> </html>
5 + 5 is 10
