How To Check Number Is Odd Or Even
Here is a quick little snippet which can prove to be quite useful. This snippet will check to see if a number is odd or even. ## In Javascript
function checkEven(val){
return (val%2 == 0);
}
val = 3;
if(checkEven(val)){
alert("Number is even");
} else {
alert("Number is odd");
]
In PHP
In PHP it's actually exactly the same just fix the variables.
function checkEven($val){
return ($val%2 == 0);
}
$val = 3;
if(checkEven($val)){
echo "Number is even";
} else {
echo "Number is odd";
]