Elseif statment in php




<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>elseif statment</title>
</head>
<body>
<?php
$a = 12;
$b = 32;
$c = 45;
$d = 12;

if($a==$b){
echo "variable a and b are equal";
}
elseif ($a==$c) {
echo "variable a and c are equal";
}
elseif ($a==$d) {
echo "variable a and d are equal";
}
else{
echo "no variable are equal to variable a";
}
?>
</body>
</html>