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PHP - Duplicate File Names Upload Script
Hi all,
This is my very first post here, so I will try and make it count Very recently I have been working with php and I found this simple little script that allows users to upload files. I tweaked some things to only make it upload .doc files but now I have a slight problem. Every time someone uploads a word file with the same name, it gets replaced. I tried looking for other examples here on the forum, but was unable to apply it to my own script. It would be a big help if someone could provide a simple add-on to this existing script. Thanks in advance. Script: <? $locatie="upload/"; $toegestaan = "doc"; $max_size = 1000000; set_time_limit(0); if(isset($_POST['upload'])) { if(is_uploaded_file($_FILES['bestand']['tmp_name'])) { $extensie_bestand = pathinfo($_FILES['bestand']['name']); $extensie_bestand = $extensie_bestand[extension]; $extensies_toegestaan = explode(", ", $toegestaan); for($i = 0; $i < count($extensies_toegestaan); $i++) { if($extensies_toegestaan[$i] == "$extensie_bestand") { $ok = 1; } } if($ok == 1) { if($_FILES['bestand']['size']>$max_size) { echo "Het bestand is te groot, de maximale grootte is: <b>$max_size</b>"; exit; } if(!move_uploaded_file($_FILES['bestand']['tmp_name'], $locatie.$_FILES['bestand']['name'])) { echo "het bestand kan niet worden verplaatst"; exit; } echo "Het bestand ".$_FILES['bestand']['name']." is geupload<br> <a href='".$locatie."".$_FILES['bestand']['name']."' </a>"; } else { echo "Verkeerde extentie, de toegestane extensies zijn: <b>$toegestaan</b>"; } } else { echo "Het uploaden is mislukt, probeer het opnieuw"; } } ?> <title>test tittle</title> <style type="text/css"> <!-- body { margin-top: 0px; } --> </style></head> <body> <table width="1216" height="1191" border="0" cellpadding="0" cellspacing="0" background="back"> <tr> <td height="317" colspan="2"> </td> </tr> <tr> <td height="381"> </td> <td><p> </p> <form method="post" action="<?=$_SERVER['PHP_SELF']?>" enctype="multipart/form-data"> <table width="398" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="180"> </td> <td width="218"><input type="file" name="bestand" /> <input type="submit" name="upload" value="uploaden" /></td> </tr> <tr> <td> </td> <td> </td> </tr> </table> </form></td> </tr> <tr> <td width="420"> </td> <td width="796"> </td> </tr> </table> Similar TutorialsI've got a script where the client can upload pictures. The pictures are then resized, thumbnailed, and added to the database. In the process I'm trying to search the database for a duplicate file name and create a new name if necessary: Code: [Select] $userfile = 'userfile' . $i; $tmpLoc = $_FILES[$userfile]['tmp_name']; $name = $_FILES[$userfile]['name']; $error = $_FILES[$userfile]['error']; $type = $_FILES[$userfile]['type']; $temp = 'album' . $i; $album = $_POST[$temp]; if($error > 0) { echo "Error on $name: "; switch ($error) { case 1: echo "File exceeded upload_max_filesize"; break; case 2: echo "File exceeded max_file_size"; break; case 3: echo 'File only partially uploaded'; break; case 4: echo 'No file uploaded'; break; } echo "</div>"; exit; } // Check for name duplicates and deal with $query = "SELECT * FROM pictures WHERE src = $name"; $result = mysql_query($query); if($result) $dup = true; while($dup) { echo "Duplicate file name $name <br />"; $ext; if($type == 'image/gif') $ext = '.gif'; else if($type == 'image/jpeg') $ext = '.jpg'; else if($type == 'image/png') $ext = '.png'; else die("Error: Unsupported file type"); $x = 0; $name = $x . $ext; echo "Checking $name <br />"; $query = "SELECT * FROM pictures WHERE src = $name"; $result = mysql_query($query); if(!$result) { $dup = false; echo "File successfully renamed to $name to avoid duplicate <br />"; } $x++; } I don't get any errors of any sort, it just never enters the loop is this possible? Hello, all: been trying to convert this little single-file upload to multiple by naming each file form-field as "userfile[]" as it's supposed to automatically treat them as an array.. but no luck! Can you guide me as to what am I doing wrong?? appreciate the help! Code: [Select] <?php if (!isset($_REQUEST["seenform"])) { ?> <form enctype="multipart/form-data" action="#" method="post"> Upload file: <input name="userfile[]" type="file" id="userfile[]"> Upload file: <input name="userfile[]" type="file" id="userfile[]"> <input type="submit" value="Upload"> <input type="hidden" name="seenform"> </form> <?php } else { // upload begins $userfiles = array($_FILES['userfile']); foreach ($userfiles as $userfile) { // foreach begins $uploaded_dir = "uploads/"; $userfile = $_FILES['userfile']["name"]; $path = $uploaded_dir . $userfile; if (move_uploaded_file($_FILES['userfile']["tmp_name"], $path)) { print "$userfile file moved"; // do something with the file here } else { print "Move failed"; } } // foreach ends } // upload ends ?> Hey all So have been working on a file upload script, it was uploading the file but also adding the path name instead of NULL to mysql when no image was to upload, that is now fixed however now it won't upload the actual image to the directory. I tried undoing the mysql changes but it still won't upload the image to the directory. Am testing on my own computer using xampp so no file permission issues, plus it was working before. Any help much appreciated. Thanks
<?php
$product_code = mysqli_real_escape_string($conn, $_POST['product_code']);
$product_name = mysqli_real_escape_string($conn, $_POST['product_name']);
$category = mysqli_real_escape_string($conn, $_POST['category']);
$filter = mysqli_real_escape_string($conn, $_POST['filter']);
$description = mysqli_real_escape_string($conn, $_POST['description']);
$specification = mysqli_real_escape_string($conn, $_POST['specification']);
$price = mysqli_real_escape_string($conn, $_POST['price']);
$target_dir = "../images/products/";
if (!isset ($_FILES["img1"]["name"])) {
$target_file1 = NULL;
} else {
if (!empty($_FILES["img1"]["name"])) {
$target_file1 = $target_dir . basename($_FILES["img1"]["name"]);
} else {
$target_file1 = NULL;
}
}
if (!isset ($_FILES["img2"]["name"])) {
$target_file2 = NULL;
} else {
if (!empty($_FILES["img2"]["name"])) {
$target_file2 = $target_dir . basename($_FILES["img2"]["name"]);
} else {
$target_file2 = NULL;
}
}
if (!isset ($_FILES["img3"]["name"])) {
$target_file3 = NULL;
} else {
if (!empty($_FILES["img3"]["name"])) {
$target_file3 = $target_dir . basename($_FILES["img3"]["name"]);
} else {
$target_file3 = NULL;
}
}
if (!isset ($_FILES["img4"]["name"])) {
$target_file4 = NULL;
} else {
if (!empty($_FILES["img4"]["name"])) {
$target_file4 = $target_dir . basename($_FILES["img4"]["name"]);
} else {
$target_file4 = NULL;
}
}
$uploadOk = 1;
$imageFileType1 = strtolower(pathinfo($target_file1,PATHINFO_EXTENSION));
$imageFileType2= strtolower(pathinfo($target_file2,PATHINFO_EXTENSION));
$imageFileType3 = strtolower(pathinfo($target_file3,PATHINFO_EXTENSION));
$imageFileType4 = strtolower(pathinfo($target_file4,PATHINFO_EXTENSION));
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check1 = getimagesize($_FILES["img1"]["tmp_name"]);
$check2 = getimagesize($_FILES["img2"]["tmp_name"]);
$check3 = getimagesize($_FILES["img3"]["tmp_name"]);
$check4 = getimagesize($_FILES["img4"]["tmp_name"]);
if($check1 !== false) {
echo "File is an image - " . $check1["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
if (file_exists($target_file1)) {
echo "Sorry, image one already exists.";
$uploadOk = 0;
}
if($imageFileType1 != "jpg" && $imageFileType1 != "png" && $imageFileType1 != "jpeg"
&& $imageFileType1 != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed for img1.";
$uploadOk = 0;
}
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["img1"]["tmp_name"], $target_file1)) {
echo "The file ". htmlspecialchars( basename( $_FILES["img1"]["name"])). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading image one.";
}
}
echo '<br />';
if($check2 !== false) {
echo "File is an image - " . $check2["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
if (file_exists($target_file2)) {
echo "Sorry, image two already exists.";
$uploadOk = 0;
}
if($imageFileType2 != "jpg" && $imageFileType2 != "png" && $imageFileType2 != "jpeg"
&& $imageFileType2 != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed for img2.";
$uploadOk = 0;
}
if (isset ($target_file2)) {
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["img2"]["tmp_name"], $target_file2)) {
echo "The file ". htmlspecialchars( basename( $_FILES["img1"]["name"])). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading image two.";
}
}
}
echo '<br />';
if($check3 !== false) {
echo "File is an image - " . $check3["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
if (file_exists($target_file3)) {
echo "Sorry, image three already exists.";
$uploadOk = 0;
}
if($imageFileType3 != "jpg" && $imageFileType3 != "png" && $imageFileType3 != "jpeg"
&& $imageFileType3 != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed for img3.";
$uploadOk = 0;
}
if (isset ($target_file3)) {
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["img3"]["tmp_name"], $target_file3)) {
echo "The file ". htmlspecialchars( basename( $_FILES["img3"]["name"])). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading image three.";
}
}
}
echo '<br />';
if($check4 !== false) {
echo "File is an image - " . $check4["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
if (file_exists($target_file4)) {
echo "Sorry, image four already exists.";
$uploadOk = 0;
}
if($imageFileType4 != "jpg" && $imageFileType4 != "png" && $imageFileType4 != "jpeg"
&& $imageFileType4 != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed for img4.";
$uploadOk = 0;
}
if (isset ($target_file4)) {
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["img4"]["tmp_name"], $target_file4)) {
echo "The file ". htmlspecialchars( basename( $_FILES["img4"]["name"])). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading image four.";
}
}
}
}
echo '<br />';
$image1 = basename($target_file1);
$image2 = basename($target_file2);
$image3 = basename($target_file3);
$image4 = basename($target_file4);
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
$sql = "INSERT INTO products (product_code, product_name, category, filter, description, specification, img1, img2, img3, img4, price) VALUES('$product_code', '$product_name', '$category', '$filter', '$description', '$specification', '$image1', '$image2', '$image3', '$image4', '$price')";
if (mysqli_query($conn, $sql)) {
echo "Product Added successfully, Now on to the Sizes";
} else {
echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}
?>
Hello, I'm planning on making a website where people are able to upload files and directly link to them. Ideally, I want to keep the same file names that the people use when they upload the file. I was planning on keeping the directory that stored all of the files outside of the www directory and disable execute permissions. However, how would I avoid file overwriting with the same file name? Hi, I'm a PHP beginner using Julie Meloni Sams Teach yourself to help me. My confusion is with this script <?php $file_dir ="/path/to/upload/directory" ; foreach($_FILES as $file_name => $file_array) { echo "path: ".$file_array["tmp_name"]."<br/>\n" ; echo "name: ".$file_array["name"]."<br/>\n" ; echo "type: ".$file_array["type"]."<br/>\n" ; echo "File name is" . " ". $file_name ; } ?> What I don't understand is the foreach statement foreach($_FILES as $file_name => $file_array) $_FILES is an associative array, right? So $filename should represent the key id and $file_array the value. but she is using the $file_array as if it is an array and accessing the values with associative index which confuses. I mean, let's say I declared a normal array. $array = array("Sarah" => "Jane", "John Smith") ; if i wanted to use a foreach loop i would do it like so foreach($array as $fname => $surname) { echo $fname ; echo $surname ; } $fname will print the first name and surname surname. I didn't use an indices to access the values. foreach($_FILES as $file_name => $file_array) can someone explain this to me? Thanks Hi: Is it possible to use the ereg() function in a file upload script so that the ereg() can recognize whether or not the file type is a .jpg, .gif, .png? I already figured out how to do it without using the ereg() function - but I'm just interested to know if it is possible using ereg()..if so, could you provide me with an example? I'm also a bit confused as to how to use ereg() to recognize file types. Here;s what I've done: Code: [Select] function getExtension($str) { $i = strrpos($str,"."); if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; } if ($image) { $filename = stripslashes($_FILES['image']['name']); $extension = getExtension($filename); $extension = strtolower($extension); if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) { echo '<h1>Unknown extension!</h1>'; $errors=1; } Thanks! where is the problem? http://pastebin.com/Smw92nd5 I'm looking for the folder where the uploaded file should be but it doesn't exist, it seems that the condition "if($ext == $need)" is ignored Hi, I have exactly the same script and same php.ini file like this website : https://translatesubtitles.com and as you can see the proccess of that php website is: upload srt file redirection to translate.php file where the uploaded text is shown in the table my website script is : https://translatesubtitles.co and when I try to upload srt file it redirected me to the translate.php page but there is no text shown in the table, so what can be the problem? Hello everyone. I'm posting because I'm having difficulty using a file upload script I wrote in PHP. (Based on a tutorial naturally.) May someone more skilled than I could take a look at it? Form: (simple, no ajax or jquery involved. I'll add that later.) Code: [Select] <form enctype="multipart/form-data" action="upload.php" method="POST"> <table><tr><td>File</td><td><input name="uploaded" type="file" /></td></tr> <tr><td colspan="2"><input type="submit" value="Upload" style="float:right;" /></td></tr></table> </form> Upload Script: Code: [Select] <? session_start(); include('include/session.php'); /*IMAGE*/ $target = "upload/"; $target = $target . basename($_FILES['uploaded']['name']); $name = basename( $_FILES['uploaded']['name']); $ok=1; global $database; //This is our size condition if ($uploaded_size > 350000000) { echo "Your file is too large.<br>"; $ok=0; } //This is our limit file type condition if ($uploaded_type =="text/php") { echo "No PHP files<br>"; $ok=0; } //Here we check that $ok was not set to 0 by an error if ($ok==0) { Echo "Sorry your file was not uploaded"; } //If everything is ok we try to upload it else { if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { $channel_number = $_SESSION['channel_number']; $n = "INSERT INTO `documents` (`name`,`channel_number`) VALUES ('$name','$channel_number')"; mysql_query($n); header("Location:index.php"); } else { echo "Sorry, there was a problem uploading your file."; } } ?> The mysql query works fine, and it's just so that I can keep track of the uploads. I'm well aware this is not a secure script, btw. I'm just doing it to learn. Good Evening, If anyone could help with this little problem be much appreciated. what i'm trying to do is using a drop down menu select a folder name which is stored in a database table.. then taking that folder name and upload various files to that specified folder. There's probably an easier way to do this but i've searched google argggh.. The first part of code is the php to grab the folder names and the file selection form Code: [Select] <?php include("connection.php"); $sql="SELECT id, name FROM gallery"; $result=mysql_query($sql); $options=""; while ($row=mysql_fetch_array($result)) { $id=$row["id"]; $thing=$row["name"]; $options.="<OPTION VALUE=\"$id\">".$thing ; } ?> <table width="500" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> <tr> <form action="postFiles.php" method="post" enctype="multipart/form-data" name="form1" id="form1"> <td> <table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFFFFF"> <tr> <td><strong>multiple Files Upload </strong></td> </tr> <td><SELECT NAME=thing> <OPTION VALUE=0>Choose <?=$options?> </SELECT> </td> <tr> <td>Select file <input name="ufile[]" type="file" id="ufile[]" size="50" /></td> </tr> <tr> <td>Select file <input name="ufile[]" type="file" id="ufile[]" size="50" /></td> </tr> <tr> <td>Select file <input name="ufile[]" type="file" id="ufile[]" size="50" /></td> </tr> <tr> <td align="center"><input type="submit" name="Submit" value="Upload" /></td> </tr> </table> </td> </form> </tr> </table> The second part of the code below is the php code to upload those files, the problem being how do i specify the upload destination using the drop down in the previous form (instead of UPLOAD) which it is default set to Code: [Select] <?php //set where you want to store files //in this example we keep file in folder upload //$HTTP_POST_FILES['ufile']['name']; = upload file name //for example upload file name cartoon.gif . $path will be upload/cartoon.gif $path1= "upload".$HTTP_POST_FILES['ufile']['name'][0]; $path2= "upload".$HTTP_POST_FILES['ufile']['name'][1]; $path3= "upload".$HTTP_POST_FILES['ufile']['name'][2]; //copy file to where you want to store file copy($HTTP_POST_FILES['ufile']['tmp_name'][0], $path1); copy($HTTP_POST_FILES['ufile']['tmp_name'][1], $path2); copy($HTTP_POST_FILES['ufile']['tmp_name'][2], $path3); //$HTTP_POST_FILES['ufile']['name'] = file name //$HTTP_POST_FILES['ufile']['size'] = file size //$HTTP_POST_FILES['ufile']['type'] = type of file echo "File Name :".$HTTP_POST_FILES['ufile']['name'][0]."<BR/>"; echo "File Size :".$HTTP_POST_FILES['ufile']['size'][0]."<BR/>"; echo "File Type :".$HTTP_POST_FILES['ufile']['type'][0]."<BR/>"; echo "<img src=\"$path1\" width=\"150\" height=\"150\">"; echo "<P>"; echo "File Name :".$HTTP_POST_FILES['ufile']['name'][1]."<BR/>"; echo "File Size :".$HTTP_POST_FILES['ufile']['size'][1]."<BR/>"; echo "File Type :".$HTTP_POST_FILES['ufile']['type'][1]."<BR/>"; echo "<img src=\"$path2\" width=\"150\" height=\"150\">"; echo "<P>"; echo "File Name :".$HTTP_POST_FILES['ufile']['name'][2]."<BR/>"; echo "File Size :".$HTTP_POST_FILES['ufile']['size'][2]."<BR/>"; echo "File Type :".$HTTP_POST_FILES['ufile']['type'][2]."<BR/>"; echo "<img src=\"$path3\" width=\"150\" height=\"150\">"; /////////////////////////////////////////////////////// // Use this code to display the error or success. $filesize1=$HTTP_POST_FILES['ufile']['size'][0]; $filesize2=$HTTP_POST_FILES['ufile']['size'][1]; $filesize3=$HTTP_POST_FILES['ufile']['size'][2]; if($filesize1 && $filesize2 && $filesize3 != 0) { echo "We have recieved your files"; } else { echo "ERROR....."; } ////////////////////////////////////////////// // What files that have a problem? (if found) if($filesize1==0) { echo "There're something error in your first file"; echo "<BR />"; } if($filesize2==0) { echo "There're something error in your second file"; echo "<BR />"; } if($filesize3==0) { echo "There're something error in your third file"; echo "<BR />"; } ?> Thanks in advance for any help if you need to see a live version of these files i can provide a link I know it needs a for loop, but i don't know where in the code i should be putting it? Code: [Select] function check_input($value) { // Stripslashes if (get_magic_quotes_gpc()) { $value = stripslashes($value); } // Quote if not a number if (!is_numeric($value)) { $value = "'" . mysql_real_escape_string($value) . "'"; } return $value; } $_POST = array_map('check_input', $_POST); $sql="INSERT INTO testimonials (CustomerName, Town, Testimonial, SortOrder, Images) VALUES ({$_POST['customername']}, {$_POST['town']}, {$_POST['testimonial']}, {$_POST['sort_order']}, '$imgname' )"; } if (!mysql_query($sql,$con)) { die("<br>Query: $sql<br>Error: " . mysql_error() . '<br>'); } echo "<p align=center><b>1 testimonial added</b></p>"; mysql_close($con); Thanks in Advance, Steve I want to let users select and upload a file. The select form and upload sritp work when they are on different pages, but I want them on the same page with the upload script executing only if the form has been submitted. Here the upload form <!--select the file --> <form enctype="multipart/form-data" action="manage_files.php" method="POST">Please choose a file to upload: <input name="uploaded" type="file" /><input type="submit" value="Upload" /></form> ... and here's the upload code... <!--upload the file --> <?php if (isset($_POST['submit'])) { $target = "safes/"; $target = $target . basename( $_FILES['uploaded']['name']) ; $ok=1; //This is our size condition //if ($uploaded_size > 350000) //{ //echo "Your file is too large.<br>"; //$ok=0; //} //if (!($uploaded_type=="application/zip")) { //echo "You may only upload ZIP files.<br>"; //$ok=0; //} //Here we check that $ok was not set to 0 by an error if ($ok==0) { Echo "Sorry your file was not uploaded"; } //If everything is ok we try to upload it else { if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded"; } else { echo "Sorry, there was a problem uploading your file."; } } } ?> What am I missing? Thanks for any help! files that upload during insert/submit form was gone , only files upload during the update remain , is the way query for update multiple files is wrong ?
$targetDir1= "folder/pda-semakan/ic/";
if(isset($_FILES['ic'])){
$fileName1 = $_FILES['ic']['name'];
$targetFilePath1 = $targetDir1 . $fileName1;
//$main_tmp2 = $_FILES['ic']['tmp_name'];
$move2 =move_uploaded_file($_FILES["ic"]["tmp_name"], $targetFilePath1);
}
$targetDir2= "folder/pda-semakan/sijil_lahir/";
if(isset($_FILES['sijilkelahiran'])){
$fileName2 = $_FILES['sijilkelahiran']['name'];
$targetFilePath2 = $targetDir2 . $fileName2;
$move3 =move_uploaded_file($_FILES["sijilkelahiran"]["tmp_name"], $targetFilePath2);
}
$targetDir3= "folder/pda-semakan/sijil_spm/";
if(isset($_FILES['sijilspm'])){
$fileName3 = $_FILES['sijilspm']['name'];
$targetFilePath3 = $targetDir3 . $fileName3;
$move4 =move_uploaded_file($_FILES["sijilspm"]["tmp_name"], $targetFilePath3);
}
$query1=("UPDATE semakan_dokumen set student_id='$noMatrik', email= '$stdEmail', surat_tawaran='$fileName', ic='$fileName1',sijil_lahir='$fileName2',sijil_spm= '$fileName3' where email= '$stdEmail'");
I was wondering how I would go about doing a sorting of a new element being added on the page. This element would have to be alphabetically sorted into the existing elements onto the page. For example: I am making a file manager, so when a user creates a new file, it would be sorted into the already existing files and displayed in the spot that it should.
All necessary details would be provided by PHP, so I would only need help with the JavaScript part.
Honestly, I have no clue how I would get around to doing that. I was thinking earlier that it would involve looping through each class of file_name and getting the text() value. Then add all of the values into an array and sorting it somehow. Then it would be getting the <tr> of which file_name is before it, and then append under it somehow.
I'm not asking for any free code, but I was wondering which (JavaScript/JQuery) functions I would be looking for. I was also wondering if the idea I had would be beneficial or not, or if there were any other ways. Here is how the files are displayed as is:
<?php
// There may be undefined variables, this is only part of it
$return = '<table id="manager" class="table table-bordered">
<thead>
<tr class="table_header">
<th><input id="select" type="checkbox"></th>
<th>Name</th>
<th>Size</th>
<th>Last Modified</th>
<th>Type</th>
<th>Permissions</th>
<th></th>
</tr>
</thead>
<tbody>';
$path = $_SERVER['DOCUMENT_ROOT'];
// Scan the directory and remove the paths from the result
$files = array_diff(scandir($path), array(".", ".."));
// Get the number of files in the directory
$num_files = count($files);
// If there are no files in the directory, return the empty directory variable we defined earlier
if($num_files == 0)
return $empty_dir;
$directory_array = array();
$file_array = array();
foreach($files as $file) {
// Set the path correctly
$file_path = $path."/".$file;
// If the item is a directory
if(is_dir($file_path))
$directory_array[] = $file;
// The item is a file
else
$file_array[] = $file;
}
// Sort each of the arrays alphabetically
sort($directory_array);
sort($file_array);
// Merge the directories and files into one array - directories shown first
$files = array_merge($directory_array, $file_array);
// Loop through the items
foreach($files as $file) {
$file_name = $file;
// Set the path correctly
$file = $path."/".$file;
// Get the information for the file
if(is_dir($file))
$file_size = "--";
else
$file_size = @filesize($file);
if($file_size === false) {
$checkbox = '<input id="files_check" type="checkbox" name="files[]" value="'.htmlentities($file_name).'">';
$file_name = htmlentities($file_name). " - <b>Fatal Error Reading</b>";
$file_size = "--";
$last_modified = "--";
$type = "--";
$permissions = "--";
$actions = "--";
} else {
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$checkbox = '<input id="files_check" type="checkbox" name="files[]" value="'.htmlentities($file_name).'">';
if(is_dir($file)) {
$file_name = '<i class="icon-folder-open"></i> <a href="manager.php?path='.htmlentities($file_name).'/">'.htmlentities($file_name).'</a>';
} else {
$file_name = '<i class="icon-file"></i> <a href="manager/view_contents.php?file=/'.htmlentities($file_name).'&token='.htmlentities($_SESSION['secure_token']).'">'.htmlentities($file_name).'</a>';
}
$file_size = htmlentities(get_appropriate_size($file_size));
$last_modified = htmlentities(get_appropriate_date(filemtime($file)));
$type = htmlentities(finfo_file($finfo, $file));
$permissions = htmlentities(substr(sprintf('%o', fileperms($file)), -4));
$actions = '<i class="actions"></i>';
}
$return .= "<tr>
<td>{$checkbox}</td>
<td class='file_name'>{$file_name}</td>
<td>{$file_size}</td>
<td>{$last_modified}</td>
<td>{$type}</td>
<td class='permissions'>{$permissions}</td>
<td class='action'>{$actions}</td>
</tr>";
}
$return .= '</tbody>
</table>';
return $return;
?>
Hi everyone, I have a page that i use to upload images to my website, i got a bit fed up of uploading one at a time so i decided to add multiple file fields to the form to upload multiple images at the same time. Im having a few problems, iv read up he http://www.php.net/manual/en/features.file-upload.multiple.php and it seems all i have to do is add [] to the form names to turn them into arrays. However when i come to upload the images, i keep getting the "$error[] = "Incorrect format!...." error from the code below. I cant seem to figure out what the problem is. Could anybody please point me in the right direction? <?php session_start(); $id = $_SESSION['id']; $connect = mysql_connect("localhost","leemp5_admin","p7031521"); mysql_select_db("leemp5_database"); $query = mysql_query("SELECT * FROM users WHERE id='$id'"); $row = mysql_fetch_assoc($query); $username = $row['username']; $submit = $_POST['submit']; $type = $_FILES['image']['type']; $size = $_FILES['image']['size']; $max_size = "1000"; $width = "100"; $height = "100"; $error = array(); function make_thumb($image_name,$filename,$new_width,$new_height) { $ext=getExtension($image_name); if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) $source_image=imagecreatefromjpeg($image_name); if(!strcmp("png",$ext)) $source_image=imagecreatefrompng($image_name); if(!strcmp("gif",$ext)) $source_image=imagecreatefromgif($image_name); $old_x=imageSX($source_image); $old_y=imageSY($source_image); $ratio1=$old_x/$new_width; $ratio2=$old_y/$new_height; if($ratio1>$ratio2) { $thumb_width=$new_width; $thumb_height=$old_y/$ratio1; } else { $thumb_height=$new_height; $thumb_width=$old_x/$ratio2; } $destination_image=ImageCreateTrueColor($thumb_width,$thumb_height); imagecopyresampled($destination_image,$source_image,0,0,0,0,$thumb_width,$thumb_height,$old_x,$old_y); if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) { imagejpeg($destination_image,$filename); } if(!strcmp("png",$ext)) { imagepng($destination_image,$filename); } if(!strcmp("gif",$ext)) { imagegif($destination_image,$filename); } imagedestroy($destination_image); imagedestroy($source_image); } function getExtension($str) { $i = strrpos($str,"."); if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; } if($submit) { $image=$_FILES['image']['name']; if ($image) { $filename = stripslashes($_FILES['image']['name']); $extension = getExtension($filename); $extension = strtolower($extension); if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) { $error[] = "Incorrect format! Please make sure your image is a .jpg, .jpeg, .png or .gif file."; } else { $size=getimagesize($_FILES['image']['tmp_name']); $sizekb=filesize($_FILES['image']['tmp_name']); if ($sizekb > $max_size*1024) { $error[] = "Your image is too big! The maximum upload size is 1MB."; } else { $image_name=time().'.'.$extension; $newname="uploads/" . $username . "/images/".$image_name; $copied = copy($_FILES['image']['tmp_name'], $newname); if (!$copied) { $error[] = "There was an error uploading your image. Please try again!"; } else { $thumb_name='uploads/' . $username . '/images/thumbs/thumb_'.$image_name; $thumb=make_thumb($newname,$thumb_name,$width,$height); } } } } else { $error[] = "Please select an image to upload!"; } if(empty($error)) { echo "Upload Successfully!<br />"; echo '<img src="'.$thumb_name.'">'; mysql_query("INSERT INTO images VALUES ('','$username','$image_name','','','','','uploads/$username/images/$image_name','uploads/$username/images/thumbs/thumb_$image_name','$type','$size')"); } else { echo implode($error); } } ?> <form method="post" enctype="multipart/form-data" action="upload_images.php"> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="submit" name="submit" value="Upload"> </form> Thanks I have been developing applications for over 2 years now. In one of my domains I see some strange php files all created on 20th of April 2011 and named like this : IwA8ZSIhJ.php,QvDBnXYevm.php,LXgU1kf16y.php etc etc Any idea what could be the potential reason of creating such files in my hosting ? Thanks Sadan Masroor. This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=348587.0 Can anyone tell me, how the temporary file names (name of the file which is created in the 'tmp' dir ) generated by PHP when the files are uploaded ? Are there any algorithms used ? As you can see here I have the following code Code: [Select] <?php session_start(); session_register('hazard2'); //INITIALIZE ERROR VARIABLES $errorFound = false; $errorIcon['hazard2'] = ''; if (isset($_POST['submitbutton'])) { //SET SESSION VARIABLES $_SESSION['hazard2'] = $_POST['hazard2']; //TEST FORM INFORMATION if(count($_POST['hazard2']) != 3) { $errorFound = true; $errorIcon['hazard2'] = 'Error Question 2'; } //IF NO ERRORS WERE FOUND, CONTINUE PROCESSING if (!$errorFound) { header( "Location: hazardresult.php" ); } } ?> It's lazy I know, but the script is on a file called hazard2.php, is there anyway to have all of the hazard2's in the code come from the file name. So when I make hazard3, I don't have to change all the hazard2's to hazard3's Thank you |
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