在PHP POST电子邮件表单中添加复选框

我正在尝试为wordpress构建一个表单。我过去使用过插件，但我需要最大限度地控制一些特定的样式。我还不太擅长PHP，所以我很难在脚本中添加复选框。。我已经删除了我的尝试，并将复选框留在了html中，但没有留在PHP中——有人能告诉我在发送的电子邮件中显示所选复选框的最佳方法吗？目前其他一切都有效。

html:

    <form method="post" action="<?php bloginfo('template_directory'); ?>/contact.php">
 <h3>Your Details</h3>
<div class="formrow">
    <input type="text" name="Name" maxlength="99" id="fullname" placeholder="Name" />
    <input type="email" name="Email" maxlength="99"placeholder="Email Address" />
    <input type="tel" name="Phone" maxlength="25" placeholder="Phone Number" />
</div>
<h3>Project Type</h3>
<div class="formrow">
    <fieldset>
        <input type="checkbox" name="project1" value="Web">
       <label for="type1">Web</label>
        <input type="checkbox" name="project2" value="Digital">
       <label for="type2">Digital</label>
        <input type="checkbox" name="project3" value="Consultancy">
       <label for="type3">Consultancy</label> 
    </fieldset> 
</div>
 <table align=center> 
 <tr><td colspan=2><strong>Contact us using this form:</strong></td></tr> 
 <tr><td>Department:</td><td><select name="sendto"> <option value="general@mycompany.com">General</option> <option value="support@mycompany.com">Support</option> <option value="sales@mycompany.com">Sales</option> </select></td></tr> 

 <tr><td>Company:</td><td><input size=25 name="Company"></td></tr> 
 <tr><td>Subscribe to<br> mailing list:</td><td><input type="radio" name="list" value="No"> No Thanks<br> <input type="radio" name="list" value="Yes" checked> Yes, keep me informed<br></td></tr> 
 <tr><td colspan=2>Message:</td></tr> 
 <tr><td colspan=2 align=center><textarea name="Message" rows=5 cols=35></textarea></td></tr> 
 <tr><td colspan=2 align=center><input type=submit name="send" value="Submit"></td></tr> 
 <tr><td colspan=2 align=center><small>A <font color=red>*</font> indicates a field is required</small></td></tr> 
 </table>
 </form> 

PHP:

<?php 
 $to = $_REQUEST['sendto'] ; 
 $from = $_REQUEST['Email'] ; 
 $name = $_REQUEST['Name'] ; 
 $headers = "From: $from"; 
 $subject = "Web Contact Data"; 
 $fields = array(); 
 $fields{"Name"} = "Name"; 
 $fields{"Company"} = "Company"; 
 $fields{"Email"} = "Email"; 
 $fields{"Phone"} = "Phone"; 
 $fields{"list"} = "Mailing List"; 
 $fields{"Message"} = "Message"; 
 $body = "We have received the following information:'n'n"; foreach($fields as $a => $b){   $body .= sprintf("%20s: %s'n",$b,$_REQUEST[$a]); } 
 $headers2 = "From: noreply@YourCompany.com"; 
 $subject2 = "Thank you for contacting us"; 
 $autoreply = "Thank you for contacting us. Somebody will get back to you as soon as possible, usualy within 48 hours. If you have any more questions, please consult our website at www.oursite.com";
 if($from == '') {print "You have not entered an email, please go back and try again";} 
 else { 
 if($name == '') {print "You have not entered a name, please go back and try again";} 
 else { 
 $send = mail($to, $subject, $body, $headers); 
 $send2 = mail($from, $subject2, $autoreply, $headers2); 
 if($send) 
 {print "Success";} 
 else 
 {print "We encountered an error sending your mail, please notify webmaster@YourCompany.com"; } 
 }
}
 ?> 

谢谢！MC