bilinin · November 19, 2015 10:53
diff --git a/php calc b/php calc
 <!DOCTYPE html>
 <html>
 <head>
 	<title>PHP Калькулятор</title>
 </head>
 <body>
 <center>
 <?php
 	$one	=	$_POST['one'];
 	$two	=	$_POST['two'];
 	$rez	=	0;
 	$fun 	=	$_POST['but'];
 	
 	switch ($fun) {
    	case "+":
       		$rez	=	$one+$two;
       		break;
    	case "-":
        	$rez	=	$one-$two;
        	break;
    	case "*":
        	$rez	=	$one*$two;
        	break;
    	case "/":
        	$rez	=	$one/$two;
        break;
 	}
 	echo "Result = ";
 	echo $rez;
 ?>

 	<form action="index.php" method="post">
 	<p>
 		One:<input name='one' value="<?php echo $one; ?>">
 	</p>
 	<p>
 		Two:<input name='two' value="<?php echo $two; ?>">
 	</p>
 	<p>
 		<input type="submit" value="+"	name="but">
 		<input type="submit" value="-"	name="but">
 		<input type="submit" value="*"	name="but">
 		<input type="submit" value="/"	name="but">
 	</p>
 </center>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>PHP Калькулятор</title>
	</head>
	<body>
	<center>
	<?php
	$one = $_POST['one'];
	$two = $_POST['two'];
	$rez = 0;
	$fun = $_POST['but'];

	switch ($fun) {
	case "+":
	$rez = $one+$two;
	break;
	case "-":
	$rez = $one-$two;
	break;
	case "*":
	$rez = $one*$two;
	break;
	case "/":
	$rez = $one/$two;
	break;
	}
	echo "Result = ";
	echo $rez;
	?>

	<form action="index.php" method="post">
	<p>
	One:<input name='one' value="<?php echo $one; ?>">
	</p>
	<p>
	Two:<input name='two' value="<?php echo $two; ?>">
	</p>
	<p>
	<input type="submit" value="+" name="but">
	<input type="submit" value="-" name="but">
	<input type="submit" value="*" name="but">
	<input type="submit" value="/" name="but">
	</p>
	</center>
	</body>
	</html>