用于发送邮件的php脚本在通过浏览器执行时无法工作，但在命令行执行时工作正常

Question

我已经写了一个小的PHP脚本：

<?php
$phpPath = shell_exec("which php");

print "$phpPath\n";

$uid =  posix_getuid();
$userinfo = posix_getpwuid($uid);
print_r($userinfo );
print "\n";


    $to = "my_user_name@my_company_mail.com";
    $subject = "Test mail";
    $message = "Hello! This is a simple email message.";
    $from = "do-not-reply@akamai.com";
    $headers = "From:" . $from;

    $res = mail($to,$subject,$message,$headers);

    print_r(error_get_last());
    if($res){
    echo "Mail Sent.\n";
    }else{
    echo "Mail was'nt Sent\n";

    }
?>

让我抓狂的是，当我从命令行执行这个脚本时，它工作得很好: /usr/bin/php

数组(名称为=>守护进程passwd => x uid => 1gid => 1Gecos =>守护进程目录=> /usr/sbin shell => /bin/sh )

邮件已发送。

但是当我从远程浏览器执行它时，我得到的结果是：

/usr/bin/php

数组(名称为=>守护进程passwd => x uid => 1gid => 1Gecos =>守护进程目录=> /usr/sbin shell => /bin/sh )

邮件未发送

有什么想法吗?提前10倍:)

Answer 1

命令行PHP和PHP不使用相同的php.ini，请检查它们之间是否有区别。

More information on php.ini here

Related question on SO here