我的目标是使用两个不同的<inputs/>在同一表单中上传两个文件类型不同的不同文件，然后将其放置在两个单独的目录中。
我目前在$_FILES["photo"]不在位的情况下运行$_FILES["profileLink"]。
在为$_FILES["profileLink"]添加功能之后，该功能将停止工作，包括为数据库插入内容，但会报告已成功添加了详细信息。
我执行此操作的方式可能是错误的，并且比应有的方式更复杂，因此我愿意进行改进。
注释： * max_file_uploads设置为4 * upload_max_filesize设置为4G（甚至不超过该大小）。
下面是PHP代码，但请注意与$_FILES["profileLink"]相关的所有内容均会破坏该代码，我故意不检查文件，因为我想测试它是否可以工作。
<?php
if (isset($_POST['convoy_add']) && $_POST['convoy_add'] == "Add") {
if ($ConvoyPerms['new-convoy'] == '1' || $staffPerms['dev'] == '1') {
$cname = $_POST['cname'];
$server = $_POST['server'];
$startdate = $_POST['startdate'];
$starttime = $_POST['starttime'];
$stpoint = $_POST['startpoint'];
$startcomp = $_POST['startcomp'];
$endpoint = $_POST['endpoint'];
$endcomp = $_POST['endcomp'];
$profile = $_POST['profile'];
#image handling
// Check if file was uploaded without errors
if(isset($_FILES["photo"]) && $_FILES["photo"]["error"] == 0 && isset($_FILES["profileFile"]) && $_FILES["profileFile"]["error"] == 0){
//Image
$imgAllowed = array("jpg" => "video/mp4", "image/jpg", "jpeg" => "image/jpeg", "png" => "image/png");
$filename = $_FILES["photo"]["name"];
$filename2 = $_FILES["profileFile"]["name"];
$filetype = $_FILES["photo"]["type"];
$filesize = $_FILES["photo"]["size"];
// Verify file extension (Image)
$ext = pathinfo($filename, PATHINFO_EXTENSION);
if(!array_key_exists($ext, $imgAllowed)) die("Error: Please select a valid file format.");
// Verify file size - 2GB maximum
$maxsize = 2000000 * 1024 * 1024;
if($filesize > $maxsize) die("Error: File size is larger than the Allowed limit.");
$files = array();
// Verify MYME type of the file
if (in_array($filetype, $imgAllowed)) {
// Check whether file exists before uploading it
if (file_exists("upload/" . $_FILES["photo"]["name"])) {
echo $_FILES["photo"]["name"] . " already exists.";
} else {
try {
$host = $_SERVER['HTTP_HOST'];
$id = uniqid();
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$ext2 = pathinfo($filename2, PATHINFO_EXTENSION);
move_uploaded_file($_FILES["photo"]["tmp_name"], "upload/" . $id . "." . $ext);
move_uploaded_file($_FILES["profileFile"]["tmp_name"], "upload/" . "test" . "." . $ext2);
$url = "https://" . $host . "/hub/convoycontrol/upload/$id.";
$query = $db->prepare("INSERT INTO convoys (eventname, server, startcity, startcompany, endcity, endcompany, startdate, starttime, image, profilelink) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
$query->execute(array($cname, $server, $stpoint, $startcomp, $endpoint, $endcomp, $startdate, $starttime, $url . $ext, $profile));
echo '<div class="alert alert-success" role="alert"><a href="#" class="alert-link">Convoy details successfully added!</a></div>';
}
catch (PDOException $e)
{
echo '<div class="alert alert-danger" role="alert"><a href="#" class="alert-link">Convoy details failed to added!</a></div>';
}
}
} else {
echo "Error: There was a problem uploading your file. Please try again.";
}
} else{
echo "Image Error: " . $_FILES["photo"]["error"];
}
}
}
?>
下面是带有输入字段的HTML。
<?php
$json = file_get_contents('https://api.truckersmp.com/v2/servers');
$data = json_decode($json);
echo '<form action=new_convoy method=post enctype=multipart/form-data>';
echo '<tr>';
echo '<td>'."<input class='form-control' type=text autocomplete='off' name=cname value=''</td>";
echo '<td>'."<select name=server>";
foreach($data->response as $name) {
echo"<option value='$name->shortname'>$name->shortname</option>";
}
echo'</select>';
echo '<td>'."<input class='inputdate' type=date autocomplete='off' name=startdate value=''</td>";
echo '<td>'."<input class='inputtime' type=text autocomplete='off' id=time placeholder=Time name=starttime value=''</td>";
echo '<td>'."<input class='form-control' type=text autocomplete='off' name=startpoint value=''</td>";
echo '<td>'."<input class='form-control' type=text autocomplete='off' name=startcomp value=''</td>";
echo '<td>'."<input class='form-control' type=text autocomplete='off' name=endpoint value=''</td>";
echo '<td>'."<input class='form-control' type=text autocomplete='off' name=endcomp value=''</td>";
echo '<td>'."<input class='form-control' type='file' name='profileFile'</td>";
echo '<td>'."<input class='form-control' type='file' name='photo'</td>";
echo '<td>'."<input class='btn btn-primary btn-outline' type=submit name='convoy_add' value=Add".' </td>';
echo '</tr>';
echo '</form>';
echo '</table>
</div>';
?>
答案 0 :(得分：1)
经过更多的思考和测试，我终于使脚本按要求工作了。
我在相关位置添加了评论，以帮助其他人了解正在发生的事情，因此他们希望可以以此为自己的工作做出贡献。
<?php
if (isset($_POST['convoy_add']) && $_POST['convoy_add'] == "Add") {
//Checks against the session `$_SESSION['con_perms'];` and `$_SESSION['perms'];` for the users permissions
if ($ConvoyPerms['new-convoy'] == '1' || $staffPerms['dev'] == '1') {
$cname = $_POST['cname'];
$server = $_POST['server'];
$startdate = $_POST['startdate'];
$starttime = $_POST['starttime'];
$stpoint = $_POST['startpoint'];
$startcomp = $_POST['startcomp'];
$endpoint = $_POST['endpoint'];
$endcomp = $_POST['endcomp'];
//Image and Rar file handling
// Check if files was uploaded without errors
if(isset($_FILES["photo"]) && $_FILES["photo"]["error"] == 0 && isset($_FILES["profileLink"]) && $_FILES["profileLink"]["error"] == 0){
//Allowed file types
$filesAllowed = array("jpg" => "video/mp4", "image/jpg", "jpeg" => "image/jpeg", "png" => "image/png", "rar" => "application/octet-stream");
//Properties of the image file being uploaded
$filename = $_FILES["photo"]["name"];
$filetype = $_FILES["photo"]["type"];
$filesize = $_FILES["photo"]["size"];
//Properties of the Rar file being uploaded, ("rar" => "application/octet-stream")
$filename2 = $_FILES["profileLink"]["name"];
$filetype2 = $_FILES["profileLink"]["type"];
$filesize2 = $_FILES["profileLink"]["size"];
// Verify file extension (Image)
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$ext2 = pathinfo($filename2, PATHINFO_EXTENSION);
if(!array_key_exists($ext, $filesAllowed)) die("Error: Please select a valid image format.");
if(!array_key_exists($ext2, $filesAllowed)) die("Error: Please select a valid rar format.");
// Verify file size - 2GB maximum
$maxsize = 2000000 * 1024 * 1024;
if($filesize > $maxsize) die("Error: Image size is larger than the Allowed limit.");
if($filesize2 > $maxsize) die("Error: Rar size is larger than the Allowed limit.");
// Verify MYME type of the files
if (in_array($filetype, $filesAllowed) && in_array($filetype2, $filesAllowed)) {
// Check whether file exists before uploading it
if (file_exists("upload/" . $_FILES["photo"]["name"])) {
echo $_FILES["photo"]["name"] . " already exists.";
} else {
try {
$host = $_SERVER['HTTP_HOST'];
//Used for unique ID of the image being stored and inserted into the database
$id = uniqid();
$ext = pathinfo($filename, PATHINFO_EXTENSION);
move_uploaded_file($_FILES["photo"]["tmp_name"], "upload/" . $id . "." . $ext);
$url = "https://" . $host . "/hub/convoycontrol/upload/$id.";
//Using to allow for unique timestamp of folder without duplicating IDs
$timezone = date("d-m-Y").date("h:i:s");
//Check if directory exists
if (!file_exists("upload/profiles/$timezone/")) {
mkdir("upload/profiles/$timezone/", 0777, true);
}
$ext2 = pathinfo($filename2, PATHINFO_EXTENSION);
move_uploaded_file($_FILES["profileLink"]["tmp_name"], "upload/profiles/$timezone/$filename2.".$ext2);
$url2 = "https://" . $host . "/hub/convoycontrol/upload/profiles/$timezone/$filename2.";
$query = $db->prepare("INSERT INTO convoys (eventname, server, startcity, startcompany, endcity, endcompany, startdate, starttime, image, profilelink) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
$query->execute(array($cname, $server, $stpoint, $startcomp, $endpoint, $endcomp, $startdate, $starttime, $url . $ext, $url2 . $ext2));
echo '<div class="alert alert-success" role="alert"><a href="#" class="alert-link">Convoy details successfully added!</a></div>';
}
catch (PDOException $e)
{
echo '<div class="alert alert-danger" role="alert"><a href="#" class="alert-link">Convoy details failed to added!</a></div>';
}
}
} else {
echo "Error: There was a problem uploading your file. Please try again.";
}
} else{
//Displays errors upon failure to upload
echo "Image Error: " . $_FILES["photo"]["error"];
echo "Image Error: " . $_FILES["profileLink"]["error"];
}
}
}
?>