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<html>
<head>
</head>
<body>
<form action = "<?php print $_SERVER['PHP_SELF'];?>" method = "post">
Valeur 1:
<input type = "text" name = "val1" size = "10">
Valeur 2:
<input type = "text" name = "val2" size = "10">
Opération:
<input type = "radio" name = "operation" value = "add"> Addition
<input type = "radio" name = "operation" value = "sous"> Sustraction
<input type = "radio" name = "operation" value = "mul"> Multiplication
<input type = "radio" name = "operation" value = "div"> Division
<hr />
<input type = "submit" value = "Calculate">
<input type = "reset" value = "Clear"></form>
</body>
</html>
<?php
if(isset($_POST['val1'])&&isset($_POST['val2'])&&isset($_POST['operation']))
{
$val1 = $_POST['val1'];
$val2 = $_POST['val2'];
$operation = $_POST['operation'];
if( is_numeric( $val1 ) && is_numeric( $val2 ) )
{
if( $operation != null )
{
switch( $operation )
{
case "add" : $result = $val1 + $val2; break;
case "mul" : $result = $val1 * $val2; break;
case "sous" : $result = $val1 - $val2; break;
case "div" : $result = $val1 / $val2; break;
}
echo( "Résultat de Calcul:<b> $result</b>" );
}
}
else
{
echo( "Données invalide, veillez ré-essayer ");
}
}
?> |
<html>
<head>
</head>
<body>
<form action = "<?php print $_SERVER['PHP_SELF'];?>" method = "post">
Valeur 1:
<input type = "text" name = "val1" size = "10">
Valeur 2:
<input type = "text" name = "val2" size = "10">
Opération:
<input type = "radio" name = "operation" value = "add"> Addition
<input type = "radio" name = "operation" value = "sous"> Sustraction
<input type = "radio" name = "operation" value = "mul"> Multiplication
<input type = "radio" name = "operation" value = "div"> Division
<hr />
<input type = "submit" value = "Calculate">
<input type = "reset" value = "Clear"></form>
</body>
</html>
<?php
if(isset($_POST['val1'])&&isset($_POST['val2'])&&isset($_POST['operation']))
{
$val1 = $_POST['val1'];
$val2 = $_POST['val2'];
$operation = $_POST['operation'];
if( is_numeric( $val1 ) && is_numeric( $val2 ) )
{
if( $operation != null )
{
switch( $operation )
{
case "add" : $result = $val1 + $val2; break;
case "mul" : $result = $val1 * $val2; break;
case "sous" : $result = $val1 - $val2; break;
case "div" : $result = $val1 / $val2; break;
}
echo( "Résultat de Calcul:<b> $result</b>" );
}
}
else
{
echo( "Données invalide, veillez ré-essayer ");
}
}
?>