plz answer my doubt i am posting since 3 days
<html>
<head>
<body>
<?php
$a = 100;
$a = 100;
echo $a;
echo "
";
$a =35;
$a- = 5;
echo $a;
echo " ";
$a = 20;
$a* = 40;
echo $a;
?>
</body>
</head>
</html> IS THIS CODE RIGHT WHICH YOU HAVE GIVE BECAUSE I AM GETTING ERRORS LIKE INVALID =.PLZ CHECK.
<html>
<head>
<body>
<?php
$a = 7;
$b = 8;
$c = 9;
$d = 3;
$e = 4;
$result1 = $a $b * $c/$d -$e;
$result2 = $a $b * ($c/$d -$e);
$result3 =($a $b)* $c/$d -$e;
?>
</body>
</head>
</html> ALSO IN THIS CODE ECHO IS MISSING BEFORE ALL THE THREE RESULTS DUE TO WHICH THE OUUPUT IS BLANK.
