为什么这个脚本不发送电子邮件？它会在成功完成表单后重定向到成功页面，但不会发送电子邮件。我在其他网站上使用类似的代码（没有javascript和自动加载输入），并且工作正常。我试图使用静态变量$ mailto，但也没有发生。
<?php
if (session_id() == "")
{`enter code here`
session_start();
}
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
if (isset($_POST['captcha_code'],$_SESSION['random_txt']) && md5($_POST['captcha_code']) == $_SESSION['random_txt'])
{
unset($_POST['captcha_code'],$_SESSION['random_txt']);
}
else
{
echo '<b>Nesprávene opísaný kód z obrázka!</b><br>';
echo '<a href="javascript:history.back()">Späť</a>';
exit;
}
}
?>
<?php
function ValidateEmail($email)
{
$pattern = '/^([0-9a-z]([-.\w]*[0-9a-z])*@(([0-9a-z])+([-\w]*[0-9a-z])*\.)+[a-z]{2,6})$/i';
return preg_match($pattern, $email);
}
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
$mailto = $_POST["adresat"];
//$mailto = 'michal.palus1@gmail.com';
$mailfrom = isset($_POST['email']) ? $_POST['email'] : $mailto;
$subject = 'Nový Feedback';
$message = 'Napísali Vám:';
$success_url = '/success.html';
$error_url = '/error.html';
$error = '';
$eol = "\r\n";
$boundary = md5(uniqid(time()));
$header = 'From: '.$mailfrom.$eol;
$header .= 'Reply-To: '.$mailfrom.$eol;
$header .= 'MIME-Version: 1.0'.$eol;
$header .= 'Content-Type: multipart/mixed; boundary="'.$boundary.'"'.$eol;
$header .= 'X-Mailer: PHP v'.phpversion().$eol;
if (!ValidateEmail($mailfrom))
{
$error .= "Nesprávna emailová adresa!\n<br>";
}
if (!empty($error))
{
$errorcode = file_get_contents($error_url);
$replace = "##error##";
$errorcode = str_replace($replace, $error, $errorcode);
echo $errorcode;
exit;
}
$internalfields = array ("submit", "reset", "send", "captcha_code");
$message .= $eol;
$message .= "IP Address : ";
$message .= $_SERVER['REMOTE_ADDR'];
$message .= $eol;
foreach ($_POST as $key => $value)
{
if (!in_array(strtolower($key), $internalfields))
{
if (!is_array($value))
{
$message .= ucwords(str_replace("_", " ", $key)) . " : " . $value . $eol;
}
else
{
$message .= ucwords(str_replace("_", " ", $key)) . " : " . implode(",", $value) . $eol;
}
}
}
$body = 'This is a multi-part message in MIME format.'.$eol.$eol;
$body .= '--'.$boundary.$eol;
$body .= 'Content-Type: text/plain; charset=UTF-8'.$eol;
$body .= 'Content-Transfer-Encoding: 8bit'.$eol;
$body .= $eol.stripslashes($message).$eol;
if (!empty($_FILES))
{
foreach ($_FILES as $key => $value)
{
if ($_FILES[$key]['error'] == 0 && $_FILES[$key]['size'] <= $max_filesize)
{
$body .= '--'.$boundary.$eol;
$body .= 'Content-Type: '.$_FILES[$key]['type'].'; name='.$_FILES[$key]['name'].$eol;
$body .= 'Content-Transfer-Encoding: base64'.$eol;
$body .= 'Content-Disposition: attachment; filename='.$_FILES[$key]['name'].$eol;
$body .= $eol.chunk_split(base64_encode(file_get_contents($_FILES[$key]['tmp_name']))).$eol;
}
}
}
$body .= '--'.$boundary.'--'.$eol;
if ($mailto != '')
{
mail($mailto, $subject, $body, $header);
}
$search = array("ä", "Ä", "ö", "Ö", "ü", "Ü", "ß", "!", "§", "$", "%", "&", "/", "\x00", "^", "°", "\x1a", "-", "\"", " ", "\\", "\0", "\x0B", "\t", "\n", "\r", "(", ")", "=", "?", "`", "*", "'", ":", ";", ">", "<", "{", "}", "[", "]", "~", "²", "³", "~", "µ", "@", "|", "<", "+", "#", ".", "´", "+", ",");
$replace = array("ae", "Ae", "oe", "Oe", "ue", "Ue", "ss");
foreach($_POST as $name=>$value)
{
$name = str_replace($search, $replace, $name);
$name = strtoupper($name);
$form_data[$name] = $value;
}
header('Location: '.$success_url);
exit;
}
?>
<script type="text/javascript" src="jquery-1.8.0.min.js"></script>
<script type="text/javascript">
function Validatecontact(theForm)
{
var regexp;
regexp = /^([0-9a-z]([-.\w]*[0-9a-z])*@(([0-9a-z])+([-\w]*[0-9a-z])*\.)+[a-z]{2,6})$/i;
if (!regexp.test(theForm.Editbox3.value))
{
alert("Zlý formát emailu");
theForm.usermail.focus();
return false;
}
if (theForm.usermail.value == "")
{
alert("Zlý formát emailu");
theForm.usermail.focus();
return false;
}
return true;
}
</script>
<script type="text/javascript">
$(function(){
$(".search").keyup(function()
{
var searchid = $(this).val();
var dataString = 'search='+ searchid;
if(searchid!='')
{
$.ajax({
type: "POST",
url: "search.php",
data: dataString,
cache: false,
success: function(html)
{
$("#result").html(html).show();
}
});
}return false;
});
jQuery("#result").live("click",function(e){
var $clicked = $(e.target);
var $name = $clicked.find('.name').html();
var decoded = $("<div/>").html($name).text();
var dataString = 'search='+ decoded;
if(decoded!='')
{
$.ajax({
type: "POST",
url: "search2.php",
data: dataString,
cache: false,
success: function(html)
{
$("#text").html(html).show();
}
});
}
});
jQuery("#result").live("click",function(e){
var $clicked = $(e.target);
var $name = $clicked.find('.name').html();
var decoded = $("<div/>").html($name).text();
var $email = $clicked.find('.email').html();
var decoded2 = $("<div/>").html($email).text();
$('#searchid').val(decoded);
$('#adresat').val(decoded2);
});
jQuery(document).live("click", function(e) {
var $clicked = $(e.target);
if (! $clicked.hasClass("search")){
jQuery("#result").fadeOut();
document.getElementById('text').style.visibility='visible';
}
});
$('#searchid').click(function(){
jQuery("#result").fadeIn();
document.getElementById('text').style.visibility='hidden';
});
});
</script>
</head>
<body>
<div class="content">
<form name="contact" method="post" accept-charset="UTF-8" action="<?php echo basename(__FILE__); ?>" enctype="multipart/form-data" id="Form1" onsubmit="return Validatecontact(this)">
<span style="color:#000000;font-family:Arial;font-size:13px;">Prevádzka :</span>
<input type="text" class="search" id="searchid" placeholder="Search for place" /> <br />
<div id="result">
</div>
<span style="color:#000000;font-family:Arial;font-size:13px;">Váš Email:</span>
<input type="text" id="usermail" name="email" value=""> <br />
<span style="color:#000000;font-family:Arial;font-size:13px;">Opíšte kód z obrázka:</span></div>
<img src="captcha1.php" alt="Nový obrázok" title="Nový obrázok" style="cursor:pointer;" onclick="this.src='captcha1.php?'+Math.random()">
<input type="text" id="Captcha1Edit" name="captcha_code" value="">
<br />
<br />
<input type="text" id="adresat" name="adresat" value="" disabled>
<input type="submit" id="submit" name="" value="Odoslať">
</form>
</div>
非常感谢您的帮助。