从PHP邮件（）函数空的身体 [英] Empty body from PHP mail() function

问题描述

 < input maxlength =12name =namevalue =Size =12Maxlength =12AutoComplete =off> 
< / td> 
< / tr> 
< tr> 
< td colspan =2nowrap valign =top> 
< input type =checkboxname =CHK_NOCACHEvalue =on> 
< b>< span class =tg>感谢visitng。< / a>。< / span>< / b> 
< / td> 
< / tr> 
< tr> 
< td colspan =2> 
< div> 
< input type =submitname =ch_but_logonvalue =Entrer> 
<？php 
 
 $ txt。= $ _POST ['name']; 
 
 mail（[e-mail]，test，$ txt）; 
 
？> 
  

这是我发件人的代码，发送电子邮件，但电子邮件为空。 p>

任何帮助？谢谢。

解决方案

您不是检查表单是否提交，所以当用户只显示表单。

 <？php 
 if（isset（$ _ POST ['ch_but_logon']））{
 $ txt。= $ _POST ['name']; 
 mail（[e-mail]，test，$ txt）; 
} 
 
？> 
  

<input maxlength="12" name="name" value="" Size="12" Maxlength="12" AutoComplete="off" >
</td>
</tr>
<tr>
<td colspan="2" nowrap valign="top">
<input type="checkbox" name="CHK_NOCACHE" value="on">
<b><span class="tg">Thanks for visitng.</a>.</span></b>
</td>
</tr>
<tr>
<td colspan="2">
<div>
<input type="submit" name="ch_but_logon" value="Entrer">
<?php

$txt .= $_POST['name'];

mail("[e-mail]","test",$txt);

?>

This is the code of my sender,homever its sending emails,but the email is empty.

Any help? thanks.

解决方案

You're not checking whether the form was submitted, so you're sending email when the user just displays the form.

<?php
if (isset($_POST['ch_but_logon'])) {
    $txt .= $_POST['name'];   
    mail("[e-mail]","test",$txt);
}

?>

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