Hello, World!

[code]
<?php
$h = "h";
$e = "e";
$l = "l";
$o = "o";
$w = "w";
$r = "r";
$d = "d";

$helloworld = $h+$e+$l+$l+$o+$w+$o+$r+$l+$d;

print $helloworld;

>>2
You forgot to close the PHP tag too.
Not like it would help.