我有联系表格。当我收到一条消息时,我无法正常阅读,因为特殊字符会显示出来。
我在utf-8中保存了我的文件没有BOM,我红了,尝试了很多关于这个主题的变化,但我找不到适合自己的答案。
我的html中的联系表单:
<meta charset="utf-8" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<form id="contactform" action="processform.php" method="post" accept-charset='UTF-8'>
<div class="form-label label-name">Nom</div>
<input type="text" name="name" id="name" />
<div class="form-label label-postcode">Code Postal</div>
<input type="text" name="postcode" id="postcode" />
<div class="form-label label-email">E-mail</div>
<input type="text" name="email" id="email" />
<div class="form-label label-subject">Sujet</div>
<input type="text" name="subject" id="subject" />
<div class="form-label label-message">Message</div>
<textarea rows="4" name="message" id="message"></textarea>
<input type="submit" id="send" name="button" value="Envoyer" />
</form>
我的processform.php文件(以无BOM方式保存在UTF-8中)具有以下代码:
<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/securimage/securimage.php';
$securimage = new Securimage();
if ($securimage->check($_POST['verif']) == false) {
// the code was incorrect
// you should handle the error so that the form processor doesn't continue
// or you can use the following code if there is no validation or you do not know how
echo "Le code de sécurité indiqué est incorrect.<br />";
echo "Rafraîchissez la page et essayez à nouveau svp.";
exit;
}
// Clean up the input values
foreach($_POST as $key => $value) {
if(ini_get('magic_quotes_gpc'))
$_POST[$key] = stripslashes($_POST[$key]);
$_POST[$key] = htmlspecialchars(strip_tags($_POST[$key]));
}
// Assign the input values to variables for easy reference
$name = $_POST["name"];
$email = $_POST["email"];
$subject = $_POST["subject"];
$message = $_POST["message"];
// Test input values for errors
$errors = array();
if(strlen($name) < 3) {
if(!$name) {
$errors[] = "Entrez votre nom svp.";
} else {
$errors[] = "Au moins 3 caractères sont requis pour un nom.";
}
}
if(!$email) {
$errors[] = "Entrez votre email svp.";
} else if(!validEmail($email)) {
$errors[] = "Veuillez fournir une adresse valide svp.";
}
if(strlen($message) < 20) {
if(!$message) {
$errors[] = "Entrez un message svp.";
} else {
$errors[] = "Au moins 20 caractères sont requis pour un message.";
}
}
if($errors) {
// Output errors and die with a failure message
$errortext = "";
foreach($errors as $error) {
$errortext .= "<li>".$error."</li>";
}
die("<span class='failure'>Les erreurs suivantes sont survenues :<ul>". $errortext ."</ul></span>");
}
// Remplacement de certains caractères spéciaux
header('Content-Type: text/html; charset=utf-8');
// Send the email
$to = "myemail@gmail.com";
$message = "
From: $name
Email: $email
Subject: $subject
Message: $message";
$headers = "Message from West Hungary website";
mail($to, $subject, $message, $headers);
// Die with a success message
die("<span class='success'>Votre message a été envoyé avec succès !</span>");
// A function that checks to see if
// an email is valid
function validEmail($email)
{
$isValid = true;
$atIndex = strrpos($email, "@");
if (is_bool($atIndex) && !$atIndex)
{
$isValid = false;
}
else
{
$domain = substr($email, $atIndex+1);
$local = substr($email, 0, $atIndex);
$localLen = strlen($local);
$domainLen = strlen($domain);
if ($localLen < 1 || $localLen > 64)
{
// local part length exceeded
$isValid = false;
}
else if ($domainLen < 1 || $domainLen > 255)
{
// domain part length exceeded
$isValid = false;
}
else if ($local[0] == '.' || $local[$localLen-1] == '.')
{
// local part starts or ends with '.'
$isValid = false;
}
else if (preg_match('/\\.\\./', $local))
{
// local part has two consecutive dots
$isValid = false;
}
else if (!preg_match('/^[A-Za-z0-9\\-\\.]+$/', $domain))
{
// character not valid in domain part
$isValid = false;
}
else if (preg_match('/\\.\\./', $domain))
{
// domain part has two consecutive dots
$isValid = false;
}
else if(!preg_match('/^(\\\\.|[A-Za-z0-9!#%&`_=\\/$\'*+?^{}|~.-])+$/',
str_replace("\\\\","",$local)))
{
// character not valid in local part unless
// local part is quoted
if (!preg_match('/^"(\\\\"|[^"])+"$/',
str_replace("\\\\","",$local)))
{
$isValid = false;
}
}
if ($isValid && !(checkdnsrr($domain,"MX") || checkdnsrr($domain,"A")))
{
// domain not found in DNS
$isValid = false;
}
}
return $isValid;
}
?>
答案 0 :(得分:4)
尝试将此行添加到标题
$headers = 'MIME-Version: 1.0\r\n';
$headers .= "Content-Type: text/html; charset=UTF-8\n";
答案 1 :(得分:1)
1 - 确保在HTML头中有这个:
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
2 - 然后将其添加到PHP脚本的开头:
header('Content-Type: text/html; charset=utf-8');
前两个步骤的示例:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8"
<title>PHP Special Characters</title>
</head>
<body>
<?php
$header= "MIME-Version: 1.0\r\n";
$header.= "Content-type: text/html; charset=iso-8859-1\r\n";
echo "àè";
?>
</body>
</html>
除了步骤2,您可以将其添加到.htaccess文件中:
AddDefaultCharset UTF-8
如果以上都不起作用,请在PHP代码中使用它(确保设置正确的位置):
setlocale(LC_ALL, 'fr_CA.utf-8');
答案 2 :(得分:1)
您可以尝试使用此PHP函数转换要显示的文本。 它将UTF8编码的字符串作为参数,并返回以ISO-8859-1字符转换的字符串
utf8_decode($your_text)
答案 3 :(得分:1)
由于您使用的是UTF-8,请考虑使用php多字节功能链接ACCESS_FINE_LOCATION
*。例如:
db.my_collection.find(
{
'awards.oscars.award': 'bestPicture',
$or: [
{ 'awards.oscars.result': 'won' },
{ 'awards.oscars.result': 'nominated' }
]
}
)
您可能感兴趣的其他mb_ *函数:
function asign(id){
return document.getElementById(id) ;
}
function values(id){
return document.getElementById(id).value ;
}
asign('btn').addEventListener('click',validate,false) ;
function validate(){
var ids = ['name1','name2','pass'] ;
var val = [];
for(var i = 0 ; i<ids.length;i++){
val.push(values(ids[i])) ;
}
}
至mb_
echo strlen('è'); // output 2
echo mb_strlen('è', 'UTF-8'); // output 1
至strrpos()
有关多字节功能的完整列表,请查看here。
如果您不想在每个mb_函数中传递'UTF-8',请在脚本的开头调用mb_strrpos()
。
要使substr()
函数与UTF-8一起正常工作,请在标题中传递以下内容:
mb_substr()