TalkPHP - View Single Post - The most inventive way to switch 2 values

cheekote · 08-10-2010, 05:10 AM

Hmmm no need to do any strange math on this one.
You can use the HowPoliticiansDoIt Design Pattern created by the GoF.

PHP Code:


			
$a = 1;

$b = 2;

echo '$a = 2' . "\n";

echo '$b = 1';

08-10-2010, 05:10 AM	#33 (permalink)
cheekote The Visitor Join Date: Aug 2010 Posts: 1 Thanks: 0	Hmmm no need to do any strange math on this one. You can use the HowPoliticiansDoIt Design Pattern created by the GoF. PHP Code: `$a = 1; $b = 2; echo '$a = 2' . "\n"; echo '$b = 1';`