这段代码使用while语句对两个变量$i和$num分别进行递减和递加
<html>
<body>
<?php
$i = 0;
$num = 50;
while( $i < 10)
{
$num--;
$i++;
}
echo ("Loop stopped at i = $i and num = $num" );
?>
</body>
</html>
输出结果
Loop stopped at i = 10 and num = 40
这段代码使用while语句对两个变量$i和$num分别进行递减和递加
<html>
<body>
<?php
$i = 0;
$num = 50;
while( $i < 10)
{
$num--;
$i++;
}
echo ("Loop stopped at i = $i and num = $num" );
?>
</body>
</html>
输出结果
Loop stopped at i = 10 and num = 40