Youtube link cheacker

Hello guys i need small script with php, for checking for valid youtube video link;
if valid -> echo ok
else
echo not valid
Very thnk

 

just use file get conetnts

 

okey, thank;> but this is not fast method for more links..:>

 

Perhaps thats the only way. You got to get the page using either file_get_contents() or cURL. Then perform a search for "The video you have requested is not available." using strpos().