$主题以php邮件形式返回字符串中的第一个单词 [英] $subject in php mail form returning only first word in string
问题描述
例如，如果我发送电子邮件主题为这是一个测试，当我收到我的收件箱中的电子邮件时，我会在我的电子邮件主题行中看到完整的主题这是一个测试。但是，当我打开电子邮件本身并查看生成的表单样本时，我将只看到This作为填写主题。
我正在使用输入，type =text标签输入主题，我想象这是原因的一部分。我可以使用textarea标签来解决问题，但这并不是很常见的，并且似乎打败了练习的目的。任何帮助是赞赏。谢谢！
这是我的代码：
（第一个块只是一个生成表单的函数。）
function createForm（）//在页面加载时创建表单
{
echo'< form method =post>'。 '< br />';
echo'< fieldset>'。 '< br />';
echo'< legend>< p>标题< / p>< / legend>'。 '< br />';
echo'To：< input name =totype =text/>'。 '< br />';
echo'From：< input name =fromtype =text/>'。 '< br />';
echo'主题：< input name =subjecttype =text/>'。 '< br />';
echo'< / fieldset>'。 '< br />';
echo'< fieldset>'。 '< br />';
echo'< legend>< p> Content< / p>< / legend>'。 '< br />';
echo'Message：< textarea name =messagecols =30rows =10>< / textarea>'。 '< br />';
echo'< input name =sendtype =submit/>'。 '< br />';
echo'< / fieldset>'。 '< br />';
echo'< / form>';
}
实际发送电子邮件代码：
if（isset（$ _ REQUEST ['to']））//发送电子邮件
{
$ to = $ _REQUEST ['to' ]。
$ subject = $ _REQUEST ['subject'];
$ from = $ _REQUEST ['from'];
$ headers =MIME-Version：1.0。 \r\\\
;
$ headers。='Content-Type：text / html; charset = iso-8859-1'。 \r\\\
;
$ headers。=From：$ from。 \r\\\
;
$ headers。=Reply-To：$ from。 \r\\\
;
$ headers。=主题：$ subject。 \r\\\
;
$ headers。=X-Mailer：PHP /。phpversion（）。 \r\\\
;
// html message
$ message ='
< html>
< body>
< form>
< fieldset>
< legend>标题< / legend>
至：< input type =textname =tovalue ='。 $ _REQUEST ['to']。 '/>< br />
From：< input type =textname =fromvalue ='。 $ _REQUEST ['from']。 '/>< br />
主题：< input type =textname =subjectvalue ='。 $ _REQUEST ['subject']。 '/>
< / fieldset>
< fieldset>
< legend>内容< / legend>
消息：< textarea name =messagecols =30rows =10>'。 $ _REQUEST ['message']。 '< / textarea>< br />
< input type =submitname =send/>
< / fieldset>
< / form>
< / body>
< / html>';
mail（$ to，$ subject，$ message，$ from，$ headers）;
echo发送消息，谢谢。< br />;
echo'< a href =email.php>返回< / a>';
}
else
{
createForm（）; //如果没有$设置，则创建表单。
}
邮件中的HTML解释器程序正在查看输入元素，并看到值属性，后跟单个未引用的单词。然后它看到一些其他属性没有值。首先报价值正确。和清洁您不希望客户端遭到黑客攻击，因为您的系统发送了一封电子邮件。
I am currently learning php for a web interface class, and one of our assignments is to generate a basic form to send an email with. We then have to be able to send a sample of that form in an email through html. I want to do this showing the the input that was entered when the email was sent. I've got most of it working, I just can't get the $subject variable to completely populate within the sample. It will only show one word, and skip all others after the first space character. (The same is true of the $from variable, however this will typically be an email address and thus its not a major issue)
For example, if I send an email with the subject,"This is a test", when I receive the email in my inbox I will see the full subject "This is a test" in my email's subject line. But when I open the email itself and look at the generated form sample I will only see "This" as the filled in subject.
I am using the input, type="text" tag to enter the subject and I imagine that is part of the reason. I can solve the problem using a textarea tag, but that's not really conventional and seems to defeat the purpose of the exercise. Any help is appreciated. Thanks!
Here is my code: (The first block is just a function to generate the form.)
function createForm() //create form upon page load
{
echo '<form method="post">' . '<br />';
echo '<fieldset>' . '<br />';
echo '<legend><p>Heading</p></legend>' . '<br />';
echo 'To: <input name="to" type="text" />' . '<br />';
echo 'From: <input name="from" type="text" />' . '<br />';
echo 'Subject: <input name="subject" type="text" />' . '<br />';
echo '</fieldset>' . '<br />';
echo '<fieldset>' . '<br />';
echo '<legend><p>Content</p></legend>' . '<br />';
echo 'Message: <textarea name="message" cols="30" rows="10"></textarea>' . '<br />';
echo '<input name="send" type="submit" />' . '<br />';
echo '</fieldset>' . '<br />';
echo '</form>';
}
And the actual send email code:
if(isset($_REQUEST['to'])) //send email
{
$to = $_REQUEST['to'];
$subject = $_REQUEST['subject'];
$from = $_REQUEST['from'];
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= 'Content-Type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From: $from" . "\r\n";
$headers .= "Reply-To: $from" . "\r\n";
$headers .= "Subject: $subject" . "\r\n";
$headers .= "X-Mailer: PHP/".phpversion() . "\r\n";
//html message
$message = '
<html>
<body>
<form>
<fieldset>
<legend>Headings</legend>
To: <input type="text" name="to" value=' . $_REQUEST['to'] . ' /><br />
From: <input type="text" name="from" value=' . $_REQUEST['from'] . ' /><br />
Subject: <input type="text" name="subject" value=' . $_REQUEST['subject'] . ' />
</fieldset>
<fieldset>
<legend>Content</legend>
Message: <textarea name="message" cols="30" rows="10">' . $_REQUEST['message'] . '</textarea><br />
<input type="submit" name="send" />
</fieldset>
</form>
</body>
</html>';
mail($to,$subject,$message,$from,$headers);
echo "Message sent, thank you. <br />";
echo '<a href="email.php">Return</a>';
}
else
{
createForm(); //create form if no $to set.
}
The HTML interpreter in the mail program is looking at the input elements and seeing the value attribute followed by a single unquoted word. Then it sees a bunch of other attributes without values. Quote the value properly in the first place. And sanitize too; you don't want your clients being hacked because of an email that was sent from your system.
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