[SOLVED] quick question

[gevo12321]

how do u say "blank" in php?

 

for example im trying to make an if statement to say that if the input if blank, echo something

else echo something else

[per1os]

www.php.net/empty

 

or

<?php
if ($string == "") {
   echo 'the string is blank!';
}

 

or www.php.net/is_null if you are looking for null values.

[gevo12321]

thx rock on