operators.php

<?php
//assignment operators
$x = 29;
$y = 20;


//arithmetic operators
//echo ($x+$y);

//comparison operators
// if($x==29)
// {
//     echo "this is a comparison operator";
// }

// if($x!=$y)
// {
//     echo "this is a comparison operator";
// }
// else
// {
//     echo "x is equal to y";
// }

//increment operator 
// $x++;
// echo $x;

//logical operator
// if($x==29 AND $x!="")
// {
//     echo "x ix 29";
// }

// else
// {
//     echo "x is not 29";
// }


//spaceship operator
echo 1<=>2, "<br/>";
echo 3<=>5, "<br/>";
echo 15<=>15;


?>