好的，所以通过这个脚本，我基本上试图这样做，一旦人们输入他们的电子邮件地址，它通知公司电子邮件说有一个新的订户（工作），并添加任何输入的内容以这种格式输入文本文件：
email1 @ gmail.com，email2 @ gmail.com，email3 @ gmail.com
截至目前我有这个，但它不起作用（写入文本文件部分）
HTML：
<div class="span12 subscribe">
<h3>Subscribe to our newsletter</h3>
<p>Sign up now to our newsletter and you'll be one of the first to know when the site is ready:</p>
<form class="form-inline" action="assets/sendmail.php" method="post">
<input type="text" name="email" placeholder="Enter your email...">
<button type="submit" class="btn">Subscribe</button>
</form>
<div class="success-message"></div>
<div class="error-message"></div>
</div>
PHP：
<?php
// Email address verification
function isEmail($email) {
return(preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i", $email));
}
if($_POST) {
// Enter the email where you want to receive the notification when someone subscribes
$emailTo = 'webmaster@servready.com';
$subscriber_email = ($_POST['email']);
if(!isEmail($subscriber_email)) {
$array = array();
$array['valid'] = 0;
$array['message'] = 'Insert a valid email address!';
echo json_encode($array);
}
else {
$array = array();
$array['valid'] = 1;
$array['message'] = 'Thanks for your subscription!';
echo json_encode($array);
// Send email
$subject = 'New Subscriber!';
$body = "You have a new subscriber!\n\nEmail: " . $subscriber_email;
// uncomment this to set the From and Reply-To emails, then pass the $headers variable to the "mail" function below
//$headers = "From: ".$subscriber_email." <" . $subscriber_email . ">" . "\r\n" . "Reply-To: " . $subscriber_email;
mail($emailTo, $subject, $body);
}
$data = $_POST['email'] "\n";
$ret = file_put_contents('assets/data.txt', $data, FILE_APPEND | LOCK_EX);
if($ret === false) {
die('There was an error writing this file');
}
else {
echo "$ret bytes written to file";
}
}
?>
基本上，如果我从PHP脚本中删除此部分，它可以正常工作（向员工发送电子邮件，告知他们的新订阅者输入的内容）
<?php
$data = $_POST['email'] "\n";
$ret = file_put_contents('assets/data.txt', $data, FILE_APPEND | LOCK_EX);
if($ret === false) {
die('There was an error writing this file');
}
else {
echo "$ret bytes written to file";
}
?>