运行以下脚本时,我收到“脚本头过早结束:contactform.cgi”错误消息。令我沮丧的是,我在另一台服务器上将其作为 .php 运行,并且它有效。但是,我不得不更改服务器,它们只支持 CGI PHP。但是,它不起作用。我不认为代码是错误的,但请看一下以防万一。
我已经阅读过,有些人说这是权限问题。对我来说可能是这种情况吗?
我知道“display_errors”和“error_reporting”语句会在错误日志中显示错误,但是如果我无法访问服务器,我该如何查看日志?
#!/usr/local/bin/php
<?php
print "Content-type: text/html\n\n";
use CGI::Carp qw(fatalsToBrowser);
ini_set('display_errors',1);
error_reporting(E_ALL);
if(isset($_POST['email'])) {
//Email this form to me
$email_to = "myemail@site.com";
function died($error) {
// your error code can go here
echo "Oops... something's wrong. ";
echo "Fix the error(s) below:<br /><br />";
echo $error."<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['subject']) ||
!isset($_POST['comments'])) {
died('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
$subject = $_POST['subject']; // 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";
$email_message .= "Subject: ".clean_string($subject)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
//Email Subject (put here to include subject from form)
$email_subject = "SUBJECT | ".clean_string($subject)."";
// 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 -->
<?php
header("Location: thankyou.html");
}
?>