[SOLVED] if number is PAIR NUMBER

[gli]

Hi! I want to make 'if number is pair number, then execute command' , i dont know the pair number thing.

Sorry for my bad English.

And i dont know if 'pair number' is right in the English,  so i will explain,

i mean pair number like 2,4,6,8,10,12,14 etc. all numbers which can divide with 2

 

<?php
$number = 4;
if ($number == ?PAIRNUMBER?) {
echo "this is a pair number";
}
?>

[DarkWater]

Ah.  They are called even numbers.  (The other ones are odd numbers like 1, 3, 5, 7.)

 

You can do:

 

$number = 4;

if ($number % 2 == 0) {

echo "It's even!";

}

else {

echo "Odd.";

}

[gli]

Thanks for English lesson  and the code.