Re: [PHP] diffence between two numbers...

2005-04-15 Thread Petar Nedyalkov 
On Friday 15 April 2005 13:35, [EMAIL PROTECTED] wrote:
 I need to know the difference between two numbers...
 eg:

 $a = 7;
 $b = 27;
 somefunction($a, $b)
 // outputs 20

 $a = 10;
 $b = 12;
 somefunction($a, $b)
 // outputs 2

function difference ($a, $b) {

return (max($a, $b) - min($a, $b));

}

 
 etc...
 does that exist?

-- 

Cyberly yours,
Petar Nedyalkov
Devoted Orbitel Fan :-)

PGP ID: 7AE45436
PGP Public Key: http://bu.orbitel.bg/pgp/bu.asc
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RE: [PHP] diffence between two numbers...

2005-04-15 Thread Chris W. Parker 
[EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
on Friday, April 15, 2005 3:35 AM said:

 $a = 7;
 $b = 27;
 somefunction($a, $b)
 // outputs 20

 etc...
 does that exist?

function difference($a, $b)
{
return abs($a-$b);
}



Chris.

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Re: [PHP] diffence between two numbers...

2005-04-15 Thread Petar Nedyalkov 
On Friday 15 April 2005 19:01, Chris W. Parker wrote:
 [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]

 on Friday, April 15, 2005 3:35 AM said:
  $a = 7;
  $b = 27;
  somefunction($a, $b)
  // outputs 20
 
  etc...
  does that exist?

 function difference($a, $b)
 {
   return abs($a-$b);
 }

Yep, I was wrong. Nice remark.




 Chris.

-- 

Cyberly yours,
Petar Nedyalkov
Devoted Orbitel Fan :-)

PGP ID: 7AE45436
PGP Public Key: http://bu.orbitel.bg/pgp/bu.asc
PGP Fingerprint: 7923 8D52 B145 02E8 6F63 8BDA 2D3F 7C0B 7AE4 5436


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