Re: [PHP] Binary refresher needed

John Holmes wrote: Okay, I need a reminder on this. A given variable can consist of two constants ORd together, say TEST1 and TEST2. If I'm looking to see if one of the constants was set in the variable, I use &, right? if(($value & TEST1) == TEST1) { echo 'TEST1 flag was set.'; } if(($value & T

[PHP] Binary refresher needed

Okay, I need a reminder on this. A given variable can consist of two constants ORd together, say TEST1 and TEST2. If I'm looking to see if one of the constants was set in the variable, I use &, right? if(($value & TEST1) == TEST1) { echo 'TEST1 flag was set.'; } if(($value & TEST2) == TEST2) { e