! ) Parse error: syntax error, unexpected 'echo' (T_ECHO) in E:\wamp\www\3.3.php on line 9
<html><head><title>系统变量</title></head><body><?php$value0="guest";$$value0="customer"e...
<html>
<head>
<title>系统变量</title>
</head>
<body>
<?php
$value0 = "guest";
$$value0 = "customer"
echo $guest. "<br />" ;
$guest = "feifei";
echo $guest."\t".$$value0."<br />";
$value1 = "xiaoming";
$value2 = &$value1;
echo $value1."\t".$value2."<br />";
$value2 = "lili";
echo $value1."\t".$value2;
?>
</body>
</html>
哪里出错了 展开
<head>
<title>系统变量</title>
</head>
<body>
<?php
$value0 = "guest";
$$value0 = "customer"
echo $guest. "<br />" ;
$guest = "feifei";
echo $guest."\t".$$value0."<br />";
$value1 = "xiaoming";
$value2 = &$value1;
echo $value1."\t".$value2."<br />";
$value2 = "lili";
echo $value1."\t".$value2;
?>
</body>
</html>
哪里出错了 展开
2个回答
展开全部
$$value0 = "customer"
后面加个分号
后面加个分号
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