If I misunderstood the intval part of your post, than the [proposed already] 
is_numeric solutions are the way to go. is_numeric will, however, unlike the 
conversion functions, return false if there's anything but a number in the 
string, so, i.e., is_numeric ("10a1") will return false, but intval ("10a1") 
will give "10".

-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php

Reply via email to