Question

当我访问我的页面时，我得到一个空白显示和以下消息：

“未声明HTML文档的字符编码。如果文档包含US-ASCII范围之外的字符，则文档将在某些浏览器配置中使用乱码文本呈现。页面的字符编码必须在文件或转让协议。“

以下是相关代码：

<?php 
$errors = array();
$missing = array();
//check if the form has been submitted
if (isset($_POST['send'])) 
{
//email processing script
$to = '$_POST['email']';
$subject = 'Your Quote';
$expected = array('email',);
$required = array('email');
$headers .= 'Content-Type: text/plain; charset=utf-8';
require('./includes/processmail.inc.php');
if ($mailSent) {
header('Location: http://www.dailyspiro.com/email.php');
exit;
}
}       
?>

<!DOCTYPE html>
<!--[if lt IE 7]>      <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]>         <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]>         <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
    <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
    <meta content="utf-8" http-equiv="encoding">

Answer 1

使用PHP代码顶部的以下PHP标头

header('Content-type: text/html; charset=utf-8');

即

<?php 
header('Content-type: text/html; charset=utf-8');
$errors = array();
$missing = array();
//check if the form has been submitted
if (isset($_POST['send'])) 
{
//email processing script
$to = '$_POST['email']';

Answer 2

不要使用元标记声明编码，请尝试使用标准文档类型，如

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

为什么PHP页面不能在浏览器中显示？

2 个答案: