fetching html file using plugin

[محروم.كوم]

hey guys
im trying to use this in global_start hook

hello guyim trying to use this in global_start hook
PHP Code:

$hello = $vboptions['mod_hello_active'];

$something = implode('', file('$hello']));

when i put $something in forumhome it's not working __DEFINE_LIKE_SHARE__