Can I put two variables in the "if(isset" instruction?

samsunnyuk

I have this instruction:

[FONT=Courier New]if(issetCOLOR=DarkOrange)[/COLOR] [/FONT]

Can I make it so the "if" instruction is only carried out when two variables are set, instead of one (COLOR=DarkOrange[/COLOR]), if so then how do i do it?

laserlight

if (isset($a, $b, $c)) echo "All 3 variables are set!";

Really, you should read the PHP Manual more often.

samsunnyuk

AH it hasnt worked, only one of the variables has to be set for the action to be carried out

[FONT=Courier New]if (isset ($POST[name], $POST[message]) )[/FONT]

yeah i have researched some things in the manual, but others i find hard to look up, if its a weird question..

laserlight

AH it hasnt worked, only one of the variables has to be set for the action to be carried out

Read the PHP Manual on Comparison Operators.