[SOLVED] Way to check if a variable is odd or even

[Sebolains]

Hi. I was wondering if there is a function, or a simple way to do an IF to check wether a variable is odd or even. Ex.: If ($num is even) { lalalala } .

Is there a way?

 

Thanks for everyone.

[Henaro]

$n = 2;
if($n%2 == 0){
echo "even";
}else{
echo "odd";
}

[Sebolains]

thanks