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();
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();