Php 在联系人表单的主题行中生成一个号码
我有一个由以下字段组成的联系人表单:Php 在联系人表单的主题行中生成一个号码,php,contact-form,Php,Contact Form,我有一个由以下字段组成的联系人表单: 名字 姓 电话 电子邮件 和评论 每当用户向我的电子邮件提交此表单时,主题值应自动 由PHP自动生成的数字 这是我到目前为止所拥有的 <?php if(isset($_POST['email'])) { // EDIT THE 2 LINES BELOW AS REQUIRED $email_to = "wouldn't want some spam mail would ya?"; $email_subjec
- 名字
- 姓
- 电话
- 电子邮件
- 和评论
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "wouldn't want some spam mail would ya?";
$email_subject = "New Property From Customer";
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if (!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['telephone']; // not required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if (!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if (!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if (!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if (strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email_from."\r\n" .
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
Your Property has been Posted please check your email address.
<?php
}
?>
您不需要指定从何处获取此号码。
既然你说了“生成”,我就假设你是在现场创建的。因此,也许可以在$email\u subject
的末尾添加类似于$rand(1001000)
也许你应该澄清你的要求
旁注:
考虑使用<代码> FieldIVAR($EMILYA,FieldUpRealEdEmail)< /C>来检查电子邮件,而不是一些预匹配。更多信息。要生成随机数,只需使用如下的用户rand()函数
echo rand($fromRange,$toRange);
您将得到指定范围内的随机数对于自动生成的数字,phprand()中有一个函数
请参阅链接,谢谢亲爱的alex l,但它不是按顺序排列的,例如一个是101232565,我可以从101到102等等。因此,您可能需要在服务器上存储一个文件/数据库,以提供下一个序列号。您可以将最后一个数字存储在.txt文件中,并在每次发送电子邮件时递增。或者,你可以将每封电子邮件存储在数据库中,在插入新行时,你可以得到最后插入的Id,这将是你的主题编号!这有帮助吗?亲爱的Alex L我如何创建文本文件并存储所有这些数字亲爱的Alex L银行亲爱的Alex L用于写入文件,但我需要检索并用作我的主题值并发送到我的电子邮件。是的,如果你点击几个链接,你会找到你要找的内容。不幸的是,我不是来为你编写代码的,我相信一点研究会帮你找到你想要的。