超级简单的PHP的问题

来源:百度知道 编辑:UC知道 时间:2024/06/02 01:54:36
大家看下这个程序哪里有问题?运行不出效果啊?是不是这个错了 怎么改?<FORM target=“ <?php echo $PHP_SELF;?> ” method=get>
下面是整个程序
<?php

function display_form()

{

global $PHP_SELF;

}
?>

<FORM target=“ <?php echo $PHP_SELF;?> ” method=post>

Name: <INPUT TYPE=TEXT NAME=“name”><BR>

Favorite Fruit: <INPUT TYPE=RADIO NAME=“fruit” VALUE=“apple” >Apple

<INPUT TYPE=HIDDEN NAME=“stage” VALUE= “results”>

<INPUT TYPE=SUBMIT VALUE= “Thanks!”>

</FORM >

<?php

function process_form()

{

global $name;

global $fruit;

if ($fruit == "apple") {$fruit_message = "You love apple.";}

echo "Hello $name.";

echo "$fruit_message";
}
?>

<?php

if (empty($stage)) { display_form();

<?php

function display_form()

{

global $PHP_SELF;

}
?>

<FORM target=" <?php echo $PHP_SELF;?> " method=post>

Name: <INPUT TYPE=TEXT NAME=" name" ><BR>

Favorite Fruit: <INPUT TYPE=RADIO NAME=" fruit" VALUE=“apple” >Apple

<INPUT TYPE=HIDDEN NAME=" stage" VALUE= " results" >

<INPUT TYPE=SUBMIT VALUE= " Thanks!" >

</FORM >

<?php

function process_form()

{

global $name;

global $fruit;

if ($fruit == "apple") {$fruit_message = "You love apple.";}

echo "Hello $name.";

echo "$fruit_message";
}
?>

<?php

if (empty($stage)) { display_form(); }

else { process_form();