Logical Operators in PHP

TechVidvan Team
2 years ago
Program 1

<html>
    <head><title>PHP Relational Operators</title>
    <body>
     <center>
  
<?php
  $per=78;
 if($per<35)
   echo "Fail";
elseif($per>=35 && $per<45)
    echo "III Division";
elseif($per>=45 && $per<60)
    echo "II Division";
elseif($per>=60)
    echo "I Division";

  $ch='S';

//   $a=0;
//   $b=100;
//    if(100 xor 50)
//       echo "Hello Friends";
//   else  
//       echo "Bye Bye";

  /* 
    A   B    A  xorB ( A xor B)
    T   T     F

     && -- and   --- Logical And
     ||  -- or     ---- Logical Or
      !                    Logincal Not
      xor                 x ro  
  */
     
?>
</center>
</body>
</html>