Php发送邮件错误并上传错误 [英] Php send mail errors and upload error
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问题描述
我已经创建了一个工作正常的表单，但我有两个问题：
1.我收到错误消息：
警告：mail（/var/log/phpmail.log）：无法打开流：第115行/www1/xxx/Contact_Us.php中的权限被拒绝。
2.我无法上传超过20KB的文件，即使在我的代码中，我允许直到2 MB，而php.ini upload_max_filesize为8MB，post_max_size为8MB。
所以，任何人都可以帮助我解决这两个问题，因为我真的被困在那里，不知道该做什么，它是我面临的最后一个问题，我无法解决它。
提前致谢;
我的尝试：
<？php
// set tiem zone
date_default_timezone_set（' 亚洲/迪拜'）;
// 显示错误
error_reporting（E_ALL）;
ini_set（' display_errors'，1）;
// 定义错误变量
$ fnameErr = $ lnameErr = $ emailErr = $ humanErr = $ fileErr = $ result = $ result2 = ;
// 当我们按提交时，请执行以下操作
if （isset（$ _ POST [' submit']））
{
< span class =code-comment> // 定义联系表单变量
$ fname = $ _POST [' fname'];
$ lname = $ _POST [' lname ];
$ email = $ _POST [' email ];
$ tel = $ _POST [' tel ];
$ design = $ _POST [' design ];
$ country = $ _POST [' 国家/地区];
$ comment = $ _POST [' comment ];
$ human = $ _POST [' human ];
// define检查变量
$ check1 = $ check2 = $ check3 = $ check4 = ;
// 让我们做一些检查
// 检查名字
if（空（$ _ POST [ fname]））{
$ fnameErr = 名称必填;
} else {
$ fname = test_input（$ _ POST [ FNAME]）;
// 检查名称是否只包含字母和空格
if （！preg_match（ / ^ [a-zA-Z] * $ /，$ fname））{
$ fnameErr = < span class =code-string>只允许字母和空格 ;
} else {
$ check1 = 1 ;
}
}
// 检查姓氏
if（空（$ _ POST [ lname]））{
$ lnameErr = 名称是必需的;
} else {
$ lname = test_input（$ _ POST [ L-NAME]）;
// 检查名称是否只包含字母和空格
if （！preg_match（ / ^ [a-zA-Z] * $ /，$ lname））{
$ lnameErr = < span class =code-string>只允许字母和空格 ;
} else {
$ check2 = 1 ;
}
}
// 检查电子邮件地址
if（空（$ _ POST [ email]））{
$ emailErr = 需要电子邮件;
} else {
$ email = test_input（$ _ POST [ 电子邮件]）;
// 检查电子邮件地址是否格式正确
if （！filter_var（$ email，FILTER_VALIDATE_EMAIL））{
$ emailErr = 无效的电子邮件格式;
} else {
$ check3 = 1 ;
}
}
// 检查反垃圾邮件问题
if（空（$ _ POST [ human]））{
$ humanErr = 请输入答案;
}其他{
如果（$ human！= 4）{
$ humanErr = 请检查您的答案;
} else {
$ check4 = 1 ;
}
}
// 检查附件
if（isset（$ _ FILES）&&（bool）$ _FILES）{
$ allowedExtensions = array（ pdf， doc， docx）;
$ files = array（）;
foreach（$ _ FILES as $ name => $ file）{
$ file_name = $ file [' name'];
$ temp_name = $ file [' tmp_name ];
$ file_type = $ file [' type ];
$ file_size = $ file [' size ];
$ path_parts = pathinfo（$ file_name）;
$ ext = $ path_parts [' 扩展名];
if（$ file_size> 2000000）{
$ fileErr = 允许的最大大小为2 MB;
} else {
if（！in_array（$ ext，$ allowedExtensions））{
$ fileErr = 文件$ file_name的扩展名为$ ext，不允许;
} else {
array_push（$ files，$ file）;}
}
}
// 定义电子邮件变量
$ to = ' email@domain.com';
$ from = 工作申请< /跨度>;
$ subject = ' Job Application'< /跨度>;
$ message = ' From：'.$fname。$ lname。 \\\\ n。
' 电子邮件：'。$ email。 \\\\ n。
' Telephone：'。$ tel。 \\\\ n。
' 名称：'。$ design。 \\\\ n。
' 国家/地区Appled From：'。$ country。 \\\\ n。
' 消息：'。$ comment。 \\\\ nn。 \r\\\
;
$ headers = From：$ from ;
// boundary
$ semi_rand = md5（time（））;
$ mime_boundary = == Multipart_Boundary_x { $ semi_rand} X;
// 附件标题
$ headers 。= \ nMIME-Version：1.0 \ n。 Content-Type：multipart / mixed; \ n。 boundary = \{$ mime_boundary} \;
// multipart boundary
$ message = 这是MIME格式的多部分消息。\\ n \ n。 - {$ mime_boundary} \ n。 Content-Type：text / plain; charset = \iso-8859-1 \\ n 。 Content-Transfer-Encoding：7bit \ n \ n。 $ message 。 \ n \ n;
$ message 。= - { $ mime_boundary} \\\
;
// 准备附件
for（ $ x = 0; $ x< count（$ files）; $ x ++）{
$ file = fopen（$ files [$ x] [' tmp_name']， RB）;
$ data = fread（$ file，filesize（$ files [$ x] [' tmp_name']））;
fclose（$ file）;
$ data = chunk_split（base64_encode（$ data））;
$ name = $ files [$ x] [' 名称];
$ message 。= Content-Type ：{\application / octet-stream \}; \ n。 name = \$ name \\ n。
Content-Disposition：attachment; \ n。 filename = \$ name \\ n。
Content-Transfer-Encoding：base64 \ n \ n。 $ data 。 \ n \ n;
$ message 。= - { $ mime_boundary} \\\
;
}
// 如果所有支票都是，则通过电子邮件发送内容正确
if（$ check1&& $ check2 && $ check3 && $ check4 == 1）{
mail（$ to，$ subject，$ message，$ headers）;
$ result = 消息已成功发送 ;
} else {
$ result2 = 无法发送消息;
}
}}
函数test_input（$ data）{
$ data = trim（$ data）;
$ data = stripslashes（$ data）;
$ data = htmlspecialchars（$ data）;
return $ data ;
}
？>
<！ - PHP代码结束 - >
解决方案
fnameErr =
lnameErr =
emailErr =
i have created a form its working fine but i have two problems:
1. i am receiving error message :
Warning: mail(/var/log/phpmail.log): failed to open stream: Permission denied in /www1/xxx/Contact_Us.php on line 115.
2. i can't upload files more than 20KB even in my code i allow till 2 MB and on the php.ini upload_max_filesize is 8MB and post_max_size is 8MB.
So please can anyone help me with this two problems because i am really stuck there and don't know what to do and its the last problem i face and i can't solve it.
Thanks in advance;
What I have tried:
<?php
//set tiem zone
date_default_timezone_set('Asia/Dubai');
// Show errors
error_reporting(E_ALL);
ini_set('display_errors', 1);
// define Errors variables
$fnameErr = $lnameErr = $emailErr = $humanErr = $fileErr = $result = $result2 = "" ;
// when we press submit do the following
if(isset($_POST['submit']))
{
// define contact form variables
$fname = $_POST['fname'];
$lname = $_POST['lname'];
$email = $_POST['email'];
$tel = $_POST['tel'];
$design = $_POST['design'];
$country = $_POST['country'];
$comment = $_POST['comment'];
$human = $_POST['human'];
// define Checks variables
$check1 = $check2 = $check3 = $check4 = "";
// Let's do some checks
// Checking the First Name
if(empty($_POST["fname"])){
$fnameErr = "Name is Required";
}else{
$fname = test_input($_POST["fname"]);
// check if name only contains letters and whitespace
if (!preg_match("/^[a-zA-Z ]*$/",$fname)) {
$fnameErr = "Only letters and white space allowed";
}else{
$check1 = 1;
}
}
// Checking the Last Name
if(empty($_POST["lname"])){
$lnameErr = "Name is Required";
}else{
$lname = test_input($_POST["lname"]);
// check if name only contains letters and whitespace
if (!preg_match("/^[a-zA-Z ]*$/",$lname)) {
$lnameErr = "Only letters and white space allowed";
}else{
$check2 = 1;
}
}
//Checking the Email Adress
if(empty($_POST["email"])){
$emailErr = "Email is Required";
}else{
$email = test_input($_POST["email"]);
// check if e-mail address is well-formed
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$emailErr = "Invalid email format";
}else{
$check3 = 1;
}
}
//Checking the Anti-Spam Question
if(empty($_POST["human"])){
$humanErr = "Please Enter the Answer";
}else{
if ($human != 4){
$humanErr = "Please check your answer";
}else{
$check4 = 1;
}
}
// checking the attachment
if(isset($_FILES) && (bool) $_FILES) {
$allowedExtensions = array("pdf","doc","docx");
$files = array();
foreach($_FILES as $name=>$file) {
$file_name = $file['name'];
$temp_name = $file['tmp_name'];
$file_type = $file['type'];
$file_size = $file['size'];
$path_parts = pathinfo($file_name);
$ext = $path_parts['extension'];
if($file_size > 2000000){
$fileErr = "Max allowed size is 2 MB";
} else {
if(!in_array($ext,$allowedExtensions)) {
$fileErr = "File $file_name has the extensions $ext which is not allowed";
}else{
array_push($files,$file);}
}
}
// define email variables
$to = 'email@domain.com';
$from = "Job Application";
$subject = 'Job Application';
$message = 'From: '.$fname .$lname."\r\n".
'E-mail: '.$email."\r\n".
'Telephone: '.$tel."\r\n".
'Designation: '.$design."\r\n".
'Country Appled From: '.$country."\r\n".
'Message: '.$comment."\r\n"."\r\n";
$headers = "From: $from";
// boundary
$semi_rand = md5(time());
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
// headers for attachment
$headers .= "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$mime_boundary}\"";
// multipart boundary
$message = "This is a multi-part message in MIME format.\n\n" . "--{$mime_boundary}\n" . "Content-Type: text/plain; charset=\"iso-8859-1\"\n" . "Content-Transfer-Encoding: 7bit\n\n" . $message . "\n\n";
$message .= "--{$mime_boundary}\n";
// preparing attachments
for($x=0;$x<count($files);$x++){
$file = fopen($files[$x]['tmp_name'],"rb");
$data = fread($file,filesize($files[$x]['tmp_name']));
fclose($file);
$data = chunk_split(base64_encode($data));
$name = $files[$x]['name'];
$message .= "Content-Type: {\"application/octet-stream\"};\n" . " name=\"$name\"\n" .
"Content-Disposition: attachment;\n" . " filename=\"$name\"\n" .
"Content-Transfer-Encoding: base64\n\n" . $data . "\n\n";
$message .= "--{$mime_boundary}\n";
}
// Emailing the Contents if all Checks are correct
if($check1 && $check2 && $check3 && $check4 == 1){
mail($to, $subject, $message, $headers);
$result = "Message Sent Sucessfully";
}else{
$result2 = "Message Can't be sent";
}
} }
function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
?>
<!-- END OF PHP CODE --> 解决方案
fnameErr =
lnameErr =
emailErr =
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