Hi, i have a script that searches a database after a specific word.
this function check the entered word
function valid_word($word) {
if(ereg("^[a-zA-Z0-9_]{3,15}$", $word)) {
return true;
} else {
return false;
}
}
If i search for a word is ok but when i searches for a phrase it returns no result.
What do i have to modify the function?
Thank you for your reply
