PHP Help

[Zombie]

Alright this is from my game i am having a major problem with it

AP Box

Rules:
No more than u have
No neg numbers

 
if ($amount >= $stat[ap])
print "You cannot use more than you have";
exit; 

It will use all the AP but u cant use all u always have to have 1 remaining the script wont allow u to use it all?

Any ideas

[stuffradio]

if (is_numeric($amount) > $stat[ap]) {
echo "You can't use more than you have";
exit;
} elseif (is_numeric($amount) && $amount > 0) {
// code here
} 

[krakjoe]

is_numeric returns a boolean value, so not quite ...

<?php
if( $amount >= $stat['ap'] )
{
    print( "You cannot use more than you have" );
    exit;
}
elseif( $amount < 0 )
{
    print( "You cannot use negative numbers" );
    exit;
}
elseif( ( $stat['ap'] - $amount ) < 1 )
{
    print( "You must leave at least 1" );
    exit;
}
else
{
    // Code here ...
}
?>

[Zombie]

ty krakjoe but you might have mis understood due to my lack of elaberation and proper explanation

the problem is

AP: 3 [USE]

when they type in 3 to use it in the ap box it wont allow it it only allows the most to be all but 1 it wont allow all to be used that is my problem

[krakjoe]

I still don't get it, I was just guessing and fixing what stuff posted ...

[TheXianProject]

I still don't get it

I second that, I don't understand what you are asking for either Rsmiley.

[Zombie]

Once my server goes back online i will allow u to see the error

[Zombie]

shadowofdemise.uni.cc

Join and goto Overview -> AP and try to use all 3 points u have and then try 2