Quick coding question

[gurpreet]

I was going through my crappy coding, obviously done by me and i saw this:

if($ir['fedjail'] > 0)

{

print "No attacking people who can't attack back...TUT TUT!";

$h->endpage();

exit;

}

I was just wondering, seeing as that doesnt work, how do you do if it does NOT equal 0? Example:

if($ir['fedjail'] (stuff for does not)= 0)

{

print "No attacking people who can't attack back...TUT TUT!";

$h->endpage();

exit;

}

so it's saying if fedjail does NOT equal 0, you can't attack them, if it is 0, you can.

[Guest Anonymous]

Re: Quick coding question

Use !=

eg.

if($ir['fedjail'] != 0)
{
print "No attacking people who can't attack back...TUT TUT!";
$h->endpage();
exit;
}

[gurpreet]

Re: Quick coding question

 

Use !=

eg.

if($ir['fedjail'] != 0)
{
print "No attacking people who can't attack back...TUT TUT!";
$h->endpage();
exit;
}

 

Hmm can still attack people in fed. Does the != mean the negative of the normal stuff?

[Joel]

Re: Quick coding question

 

Use !=

eg.

if($ir['fedjail'] != 0)
{
print "No attacking people who can't attack back...TUT TUT!";
$h->endpage();
exit;
}

 

Hmm can still attack people in fed. Does the != mean the negative of the normal stuff?

http://www.w3schools.com/php/php_operators.asp

Have a look at the operators.

[AlabamaHit]

Re: Quick coding question

this is the same problem..your using $ir that mean you...your wanting to check the other person and in the attack.php thats $odata

So use this.

 

if($odata['fedjail'] != 0)
{
print "No attacking people who can't attack back...TUT TUT!";
$h->endpage();
exit;
}

[shaved92bravada]

Re: Quick coding question

beat me to it alabama .... lol

[POG1]

Re: Quick coding question

what about?

 

if(!empty($odata['fedjail)) {

[Guest Anonymous]

Re: Quick coding question

oh dear

[Zero-Affect]

Re: Quick coding question

wouldn't

if(!empty($odata['fedjail))

be

not empty which basically means it contains something besides null

...

[POG1]

Re: Quick coding question

the default value would be null though...