Check if a number is even or odd

Check if a number is even or odd

// Method 1

$number = 3;
if($number & 1){
echo 'Odd number!';
}else{
echo 'Even number!';
}

// Method 2
$number = 3;
if($number % 2){
echo 'Odd number!';
}else{
echo 'Even number!';
}

// Method 3
$number = 3;
echo ($number % 2 ? 'Even' : 'Odd');