我目前正在使用PHP / Mysqli处理具有多个文件上传（一个图像和多个pdf）的表单。当我填写信息时，信息会记录到数据库中，但文件名未重命名，名为“ uploads”的目标文件夹仍然为空。我尝试了许多php脚本，但仍然无法正常工作。任何帮助将不胜感激。请在下面的代码中找到。谢谢。
形式的代码
<form method="post" enctype="multipart/form-data" name="form1" id="form1">
<table align="center">
<tr valign="baseline">
<td nowrap="nowrap" align="right">Email:</td>
<td><input type="text" name="email" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Nom:</td>
<td><input type="text" name="nom" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Prenom:</td>
<td><input type="text" name="prenom" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Localisation:</td>
<td><select name="localisation" id="localisation">
<option value=""></option>
<option value="Luxembourg - Luxembourg" >Luxembourg - Luxembourg</option>
<option value="Lituanie - Lithuania" >Lituanie - Lithuania</option>
<option value="Liechtenstein - Liechtenstein" >Liechtenstein - Liechtenstein</option>
<option value="Libye - Libyan Arab Jamahiriya" >Libye - Libyan Arab Jamahiriya</option>
<option value="Liberia - Liberia" >Liberia - Liberia</option>
<option value="Liban - Lebanon" >Liban - Lebanon</option>
<option value="Lettonie - Latvia" >Lettonie - Latvia</option>
<option value="Lesotho - Lesotho" >Lesotho - Lesotho</option>
<option value="Albanie - Albania" >Albanie - Albania</option>
<option value="Afrique du Sud - South Africa" >Afrique du Sud - South Africa</option>
<option value="Afghanistan - Afghanistan" >Afghanistan - Afghanistan</option>
<option value="" ></option>
</select></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Pays d'Origine:</td>
<td><select name="pays" id="pays">
<option value=""></option>
<option value="Togo - Togo" >Togo - Togo</option>
<option value="Sénégal - Senegal" >Sénégal - Senegal</option>
<option value="Niger - Niger" >Niger - Niger</option>
<option value="Mali - Mali" >Mali - Mali</option>
<option value="Guinée - Guinea" >Guinée - Guinea</option>
<option value="Côte d'Ivoire - Ivory Coast" >Côte d'Ivoire - Ivory Coast</option>
<option value="Burkina Faso - Burkina Faso" >Burkina Faso - Burkina Faso</option>
<option value="Bénin - Benin" >Bénin - Benin</option>
</select></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Secteur de travail 1:</td>
<td><select name="secteur1" id="secteur1">
<option value=""></option>
<option value="Autres - Others" >Autres - Others</option>
<option value="Sécurité - Security " >Sécurité - Security </option>
<option value="Sciences - Sciences " >Sciences - Sciences </option>
<option value="Vente - Sales " >Vente - Sales </option>
<option value="Commerce de détail - Retail " >Commerce de détail - Retail </option>
<option value="Impression et édition - Printing and publishing " >Impression et édition - Printing and publishing </option>
<option value="Marketing et communications - Marketing and communications " >Marketing et communications - Marketing and communications </option>
<option value="" ></option>
</select></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Photo:</td>
<td><input name="photo" type="file" id="photo" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Titre CV/Competences:</td>
<td><input type="text" name="titre_cv1" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Fichier CV:</td>
<td><input type="file" name="cv1" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Langue CV:</td>
<td><input type="text" name="langue_cv1" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Diplôme 1:</td>
<td><input type="text" name="dip1" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Université d'obtention:</td>
<td><input type="text" name="obtention1" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right">Fichier diplôme 1:</td>
<td><input type="file" name="fichier1" value="" size="32" /></td>
</tr>
<tr valign="baseline">
<td nowrap="nowrap" align="right"> </td>
<td><input type="submit" value="Insert record" name="submit"/></td>
</tr>
</table>
<input type="hidden" name="id" value="" />
<input type="hidden" name="todays_date" value="<?php echo date("Y-m-d"); ?>" />
<input type="hidden" name="MM_insert" value="form1" />
</form>
将输入插入数据库的PHP代码
<?php require_once('Connections/conn_i.php'); ?>
<?php
if ((((isset($_POST["MM_insert"]))?$_POST["MM_insert"]:"") != "")) {
$InsertQuery = new WA_MySQLi_Query($conn_i);
$InsertQuery->Action = "insert";
$InsertQuery->Table = "infos";
$InsertQuery->bindColumn("id", "d", "".((isset($_POST["id"]))?$_POST["id"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("email", "s", "".((isset($_POST["email"]))?$_POST["email"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("nom", "s", "".((isset($_POST["nom"]))?$_POST["nom"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("prenom", "s", "".((isset($_POST["prenom"]))?$_POST["prenom"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("localisation", "s", "".((isset($_POST["localisation"]))?$_POST["localisation"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("pays", "s", "".((isset($_POST["pays"]))?$_POST["pays"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("secteur1", "s", "".((isset($_POST["secteur1"]))?$_POST["secteur1"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("photo", "s", "".((isset($_FILES["photo"]))?$_FILES["photo"]["name"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("titre_cv1", "s", "".((isset($_POST["titre_cv1"]))?$_POST["titre_cv1"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("cv1", "s", "".((isset($_FILES["cv1"]))?$_FILES["cv1"]["name"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("langue_cv1", "s", "".((isset($_POST["langue_cv1"]))?$_POST["langue_cv1"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("dip1", "s", "".((isset($_POST["dip1"]))?$_POST["dip1"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("obtention1", "s", "".((isset($_POST["obtention1"]))?$_POST["obtention1"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("fichier1", "s", "".((isset($_FILES["fichier1"]))?$_FILES["fichier1"]["name"]:"") ."", "WA_DEFAULT");
$InsertQuery->bindColumn("todays_date", "t", "".((isset($_POST["todays_date"]))?$_POST["todays_date"]:"") ."", "WA_DEFAULT");
$InsertQuery->saveInSession("");
$InsertQuery->execute();
$InsertGoTo = "Success.php";
if (function_exists("rel2abs")) $InsertGoTo = $InsertGoTo?rel2abs($InsertGoTo,dirname(__FILE__)):"";
$InsertQuery->redirect($InsertGoTo);
}
?>
用于重命名并保存无效文件的代码！
<?php
if (isset($_POST['photo'])) {
$upload_error_codes=array("",
"The uploaded file exceeds the upload_max_filesize directive in php.ini.","",
"The uploaded file was only partially uploaded.",
"No file was uploaded.","Missing a temporary folder.",
"Failed to write file to disk.","File upload stopped by extension.");
$allowed_ext_string="jpeg,jpg";
$allowed_extensions=explode(",",$allowed_ext_string);
$upload_status = "";
$allowed_size = 2+0;
$success_page = "Success.php";
$thumbs_dir = "";
$resize_image = "yes";
$resize_width = 150+0;
$resize_height = 200+0;
$thumb_width = +0;
$thumb_height = +0;
$make_thumbs = "";
$thumb_prefix = "";
$thumb_suffix = "";
$file_prefix = "";
$file_suffix = "";
$append_date_stamp = "1";
$date_stamp=($append_date_stamp=="1")?date(time()):"";
$haulted = false;
$upload_folder="uploads/";
//Check for restrictions
//Check if upload folder exists
if(!file_exists($upload_folder)){die("Upload folder doesn't exist");}
if(!is_writable($upload_folder)){die("Upload folder is not writable");}
if($make_thumbs == "yes" && !file_exists($thumbs_dir)){die("Thumbnails folder doesn't exist");}
if($make_thumbs == "yes" && !is_writable($thumbs_dir)){die("Thumbnails folder is not writable");}
foreach($_FILES as $files => $_file){
//Check if it's not empty
if($_file['name']!=""){
$pathinfo = pathinfo($_file['name']);
//If allowed extension or no extension restriction
if(!in_array(strtolower($pathinfo['extension']),$allowed_extensions) && $allowed_ext_string!=""){
die(strtoupper($pathinfo['extension'])." files are not allowed.
<br>No files have been uploaded.");
}
if($_file['size']>$allowed_size*1048576 && $allowed_size!=0){
die("The file size of ".basename($_file['name'])." is ".round($_file['size']/1048576,2)."MB,
which is larger than allowed ".$allowed_size."MB.<br>No files have been uploaded.");
}
}
}
//All checks passed, attempt to upload
foreach($_FILES as $files => $_file){
//Check if it's not empty
if($_file['name']!=""){
$pathinfo = pathinfo($_file['name']);
$file_name_array = explode(".", basename($_file['name']));
$filename = $file_name_array[count($file_name_array)-2];
$target = $upload_folder;
$file_uploaded = false;
$target = $target."/".$file_prefix.$filename.$file_suffix.$date_stamp.".".$pathinfo['extension'];
//if image
if(strtolower($pathinfo['extension'])=="jpeg" || strtolower($pathinfo['extension'])=="jpg"){
//if needs resizing or a thumbnail
if(($resize_image == "yes" && ($resize_width!="" || $resize_height!="")) || ($make_thumbs == "yes" && ($thumb_width!="" || $thumb_height!=""))){
$src = imagecreatefromjpeg($_file['tmp_name']);
list($width,$height)=getimagesize($_file['tmp_name']);
//if needs thumbnail
if ($make_thumbs == "yes" && ($thumb_width!="" || $thumb_height!="")){
$thumb_newwidth=($thumb_width!=0)?$thumb_width:(($width/$height)*$thumb_height);
$thumb_newheight=($thumb_height!=0)?$thumb_height:(($height/$width)*$thumb_width);
$tmp=imagecreatetruecolor($thumb_newwidth,$thumb_newheight);
imagecopyresampled($tmp,$src,0,0,0,0,$thumb_newwidth,$thumb_newheight,$width,$height);
$thumb_name=$thumb_prefix.$filename.$thumb_suffix.$date_stamp.".".$pathinfo['extension'];
if(imagejpeg($tmp,$thumbs_dir."/".$thumb_name,100)){
$upload_status=$upload_status."Thumbnail for ".basename($_file['name'])." was created successfully.<br>";
}else{
die($upload_status."There was a problem creating a thumbnail for ". basename($_file['name']).".
Upload was interrupted.<br>");
}
}
//if needs resizing
if($resize_image == "yes" && ($resize_width!="" || $resize_height!="")){
$newwidth=($resize_width!=0)?$resize_width:(($width/$height)*$resize_height);
$newheight=($resize_height!=0)?$resize_height:(($height/$width)*$resize_width);
$tmp=imagecreatetruecolor($newwidth,$newheight);
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);
if(imagejpeg($tmp,$target,100)){
$upload_status=$upload_status.basename($_file['name'])." was successfully resized.<br>";
$file_uploaded=true;
}else{
die($upload_status.basename($_file['name'])." could not be resized. Upload was interrupted.<br>");
}
}
}
}
if(!$file_uploaded){
if(move_uploaded_file($_file['tmp_name'], $target)){
$upload_status=$upload_status.basename($_file['name'])." was uploaded successfully.<br>";
}else{
$haulted=true;
}
}
//Cleanup
if(isset($src)){imagedestroy($src);unset($src);}
if(isset($tmp)){imagedestroy($tmp);unset($tmp);}
if($haulted){die($upload_status."There was a problem uploading ". basename($_file['name']).".
Error: ".$upload_error_codes[basename($_file['error'])].". Upload was interrupted.<br>");}
}
}
if($success_page!="" && $upload_status!=""){
header("Location: ".$success_page);
}
}
?>
我终于找到了答案。这是上传图像和pdf文件的代码。再次谢谢你。
// Script to upload photo
// Check if the form was submitted
if($_SERVER["REQUEST_METHOD"] == "POST"){
// Check if file was uploaded without errors
if(isset($_FILES["photo"]) && $_FILES["photo"]["error"] == 0){
$allowed = array("jpg" => "image/jpg", "jpeg" => "image/jpeg", "gif" => "image/gif", "png" => "image/png");
$filename = $filename = time(). '_' . $_FILES["photo"]["name"]; //$_FILES["photo"]["name"];
$filetype = $_FILES["photo"]["type"];
$filesize = $_FILES["photo"]["size"];
// Verify file extension
$ext = pathinfo($filename, PATHINFO_EXTENSION);
if(!array_key_exists($ext, $allowed)) die("Error: Please select a valid file format.");
// Verify file size - 2MB maximum
$maxsize = 2 * 1024 * 1024;
if($filesize > $maxsize) die("Error: File size is larger than the allowed limit.");
// Verify MYME type of the file
if(in_array($filetype, $allowed)){
// Check whether file exists before uploading it
if(file_exists("uploads/" . $filename)){
echo $filename . " is already exists.";
} else{
move_uploaded_file($_FILES["photo"]["tmp_name"], "uploads/" . $filename);
echo "Your file was uploaded successfully.";
}
} else{
echo "Error: There was a problem uploading your file. Please try again.";
}
} else{
echo "Error: " . $_FILES["photo"]["error"];
}
}
?>
<?php
// Script to upload fichier1
// Check if the form was submitted
if($_SERVER["REQUEST_METHOD"] == "POST"){
// Check if file was uploaded without errors
if(isset($_FILES["fichier1"]) && $_FILES["fichier1"]["error"] == 0){
$allowed = array("pdf" => "application/pdf");
$filename = $filename = time(). '_' . $_FILES["fichier1"]["name"]; //$_FILES["photo"]["name"];
$filetype = $_FILES["fichier1"]["type"];
$filesize = $_FILES["fichier1"]["size"];
// Verify file extension
$ext = pathinfo($filename, PATHINFO_EXTENSION);
if(!array_key_exists($ext, $allowed)) die("Error: Please select a valid file format.");
// Verify file size - 2MB maximum
$maxsize = 2097152;
if($filesize > $maxsize) die("Error: File size is larger than the allowed limit.");
// Verify MYME type of the file
if(in_array($filetype, $allowed)){
// Check whether file exists before uploading it
if(file_exists("uploads/" . $filename)){
echo $filename . " is already exists.";
} else{
move_uploaded_file($_FILES["fichier1"]["tmp_name"], "uploads/" . $filename);
echo "Your file was uploaded successfully.";
}
} else{
echo "Error: There was a problem uploading your file. Please try again.";
}
} else{
echo "Error: " . $_FILES["fichier1"]["error"];
}
}
?>