PHP接觸形式變化HTML實體編碼成ASCII字符

Question

我有<meta charset="utf-8" />一個PHP的形式（我也試圖與<meta charset="ISO-8859-1" />這給我同樣的結果）

當我測試的形式與人物"和'中，電子郵件，我收到改變這些字符轉換成他們的ASCII字符：

Subject: \"\' 

Message: \"\' 

Sent by: \"\' 

（不知何故，主題字段只增加了一個\字符前）

我也注意到，在<和>之間的任何東西都剝離出來在$formAuthor和$formContent但不是在$formSubject

另外，如果從與在驗證碼一個錯誤提交，形式保留在內存中寫着什麼的場，但任何事情之後「中的$formAuthor和$formSubject被剝離出來，但不是在$formContent

這不是一個服務器的問題，因爲我只是有這個問題（因爲它沒有遵循比電子郵件問題的一個相同的邏輯很奇怪）用這種形式，而不是與其他人一起。

非常感謝您的幫助！

這裏是PHP形式的某些部分：

// if all the fields have been entered correctly and there are no recaptcha errors build an email message 
    if (($resp->is_valid) && (!isset($hasError))) { 
    $emailTo = 'contact@website.com'; // here you must enter the email address you want the email sent to 
    $subject = 'Message from: ' . $formAuthor . ' | ' . $formSubject; // This is how the subject of the email will look like 
    $body = "Email: $formEmail \n\nSubject: $formSubject \n\nMessage: $formContent \n\nSent by: $formAuthor";// This is the body of the email 
    $headers = 'From: <'.$formEmail.'>' . "\r\n" . 'Reply-To: ' . $formEmail . "\r\n" . 'Return-Path: ' . $formEmail; // Email headers 

//send email 
    mail($emailTo, $subject, $body, $headers); 

// set a variable that confirms that an email has been sent 
    $emailSent = true; 
      } 
$emailSent = true; 
} 
// if there are errors in captcha fields set an error variable 
if (!($resp->is_valid)){ 
$captchaErrorMsg = true; 
} 
} 
} ?> 

這裏是HTML：

<div id="singleParagraphInputs"> 
<div> 
<label for="formAuthor">Name</label> 
<input class="requiredField <?php if($authorError) { echo 'formError'; } ?>" type="text" name="formAuthor" id="formAuthor" value="<?php if(isset($_POST['formAuthor'])) echo $_POST['formAuthor'];?>" size="40" /> 
</div> 
<div> 
<label for="formEmail">Email</label> 
<input class="requiredField <?php if($emailError) { echo 'formError'; } ?>" type="text" name="formEmail" id="formEmail" value="<?php if(isset($_POST['formEmail'])) echo $_POST['formEmail'];?>" size="40" /> 
</div> 
<div> 
<label for="formSubject">Subject</label> 
<input type="text" name="formSubject" id="formSubject" value="<?php if(isset($_POST['formSubject'])) echo $_POST['formSubject'];?>" size="40" /> 
</div> 
<div id="commentTxt"> 
<label for="formContent">Message</label> 
<textarea class="requiredField <?php if($commentError) { echo 'formError'; } ?>" id="formContent" name="formContent" cols="40" rows="5"><?php if(isset($_POST['formContent'])) { if(function_exists('stripslashes')) { echo stripslashes($_POST['formContent']); } else { echo $_POST['formContent']; } } ?></textarea> 
</div> 

Answer 1

試試這個

$emailTo = 'contact@website.com'; 

$subject = "Message from: " . ' <'. $formEmail .'> ' . "|" . ' <'. $formSubject .'> '; 

$body = "Email: " . ' <'. $formEmail .'> ' . "\n\n Subject: " . ' <'. $formSubject .'> ' . "\n\n Message: " . ' <'. $formContent .'> ' . "\n\n Sent by: " . ' <'. $formAuthor .'> '; 
// Body alternative $body = "Email: " . ' <'. $formEmail .'> ' . "\n\n" . " Subject: " . ' <'. $formSubject .'> ' . "\n\n" . "Message: " . ' <'. $formContent .'> ' . "\n\n" . "Sent by: " . ' <'. $formAuthor .'> '; 

$headers = "From: " . ' <'. $formEmail .'> ' . "\r\n"; 
$headers .= "Reply-To: " . ' <'. $formEmail .'> ' . "\r\n"; 
$headers .= "Return-Path: " . ' <'. $formEmail .'> ' . "\r\n"; 
$headers .= "MIME-Version: 1.0" . "\r\n"; 
$headers .= "Content-type: text/plain; charset=utf-8" . "\r\n"; 

$mail  = mail($emailTo, $subject, $body, $headers); 

if($mail) { 
    // If success 
} 
else { 
    // If fail 
}