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PHP - Upload A Few Files And Then Have Them Rename With Rand()?
I have 2 sites here that does what i need them to do but i dont know how to put the 2 codes together
i got it to upload all files and used rand() to give the files a # but it ends up giving them all the same # lol so they overwrite them selfs lol This site shows how to upload mltiple fiels with php. http://www.ehow.com/how_6345068_upload-multiple-files-php.html This site shows how to rename only 1 file uploaded with rand() http://php.about.com/od/advancedphp/ss/rename_upload.htm i pray this is not to hard to do and if any one gets bored after words can you show how to block a file type from being uploaded ? like php/exe types PS)i would call my self a php newbe lol and ty you for your time and help Code from http://php.about.com/od/advancedphp/ss/rename_upload.htm Code: [Select] <form enctype="multipart/form-data" action="upload.php" method="POST"> Please choose a file: <input name="uploaded" type="file" /><br /> <input type="submit" value="Upload" /> </form> //This function separates the extension from the rest of the file name and returns it function findexts ($filename) { $filename = strtolower($filename) ; $exts = split("[/\\.]", $filename) ; $n = count($exts)-1; $exts = $exts[$n]; return $exts; } //This applies the function to our file $ext = findexts ($_FILES['uploaded']['name']) ; //This line assigns a random number to a variable. You could also use a timestamp here if you prefer. $ran = rand () ; //This takes the random number (or timestamp) you generated and adds a . on the end, so it is ready of the file extension to be appended. $ran2 = $ran."."; //This assigns the subdirectory you want to save into... make sure it exists! $target = "images/"; //This combines the directory, the random file name, and the extension $target = $target . $ran2.$ext; if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { echo "The file has been uploaded as ".$ran2.$ext; } else { echo "Sorry, there was a problem uploading your file."; } The code from http://www.ehow.com/how_6345068_upload-multiple-files-php.html Code: [Select] <form action="upload.php" method="post" enctype="multipart/form-data"> File: <input type="file" name="file[]"/><br/> File: <input type="file" name="file[]"/><br/> File: <input type="file" name="file[]"/><br/> <input type="submit" name="submit" value="Upload"/> </form> $destpath = "upload/" ; while(list($key,$value) = each($_FILES["file"]["name"])) { if(!empty($value)){ f ($_FILES["file"]["error"][$key] > 0) { echo "Error: " . $_FILES["file"]["error"][$key] . "<br/>" ; } else { $source = $_FILES["file"]["tmp_name"][$key] ; $filename = $_FILES["file"]["name"][$key] ; move_uploaded_file($source, $destpath . $filename) ; echo "Uploaded: " . $destpath . $filename . "<br/>" ; } } } Similar TutorialsI want to use the following code to upload images to my server (below code works great) Code: [Select] <?php $rand = rand(1,99999999999999); $member_id = $_SESSION['SESS_MEMBER_ID']; if(isset($_FILES['uploaded']['name'])) { $target = "gallery/"; $allowed_filetypes = array('.jpg','.gif','.bmp','.png'); $max_filesize = 524288; // Maximum filesize in BYTES (currently 0.5MB) $fileName = basename($_FILES['uploaded']['name']); $target = $target . $fileName; $errors = array(); // Get the extension from the filename. $ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); // Check if the filetype is allowed. if(in_array($ext,$allowed_filetypes)) { $errors[] = "The file you attempted to upload is not allowed."; } // Now check the filesize. if(filesize($_FILES['uploaded']['tmp_name']) > $max_filesize) { $errors[] = "The file you attempted to upload is too large."; } // Check if we can upload to the specified path. if(is_writable($target)) { $errors[] = "You cannot upload to the specified directory, please CHMOD it to 777."; } //Here we check that no validation errors have occured. if(count($errors)==0) { //Try to upload it. if(!move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { $errors[] = "Sorry, there was a problem uploading your file."; } } //If no errors show confirmation message if(count($errors)==0) { echo "<div class='notification success png_bg'> <a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a> <div> The file {$fileName} has been uploaded<br>\n </div> </div>"; //echo "The file {$fileName} has been uploaded"; echo "<br>\n"; echo "<a href='gallery.php'>Go Back</a>\n"; } else { //show error message echo "<div class='notification attention png_bg'> <a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a> <div> Sorry your file was not uploaded due to the following errors:<br>\n </div> </div>"; //echo "Sorry your file was not uploaded due to the following errors:<br>\n"; echo "<ul>\n"; foreach($errors as $error) { echo "<li>{$error}</li>\n"; } echo "</ul>\n"; echo "<br>\n"; echo "<a href='gallery.php'>Go Back</a>\n"; } } else { //Show the form echo "Use the following form below to add a new image to your gallery;<br />\n"; echo "<form enctype='multipart/form-data' action='' method='POST'>\n"; echo "Please choose a file: <input name='uploaded' type='file' /><br />\n"; echo "<input type='submit' value='Upload' />\n"; echo "</form>\n"; //Echo Tests! echo "<br /><br />Random FileName: "; echo $rand; echo "<br />"; echo "member ID: #"; echo $member_id; } ?> i then want it to rename the files for example: "test.png" is uploaded and name changed to "92997863_321.png" (where first number is using my $rand then the "_" then second number is my $member_id) the script already got these pieces of information and also gets the file extension using the $ext code. can this be done, and can i also upload the new filename to my sql table? Hello, I've looked everywhere for help, is there any chance anyone here that knows of PHP can help me out? I have this snippet of code for uploading files. I really want it to rename the files with a date and/or time or anything random at the end of the image's name as it uploads. Would be an amazing help!! Thanks! Here is the code. Code: [Select] <?php // Set the uplaod directory $uploadDir = '/images/'; if (!empty($_FILES)) { $tempFile = $_FILES['Filedata']['tmp_name'][0]; $uploadDir = $_SERVER['DOCUMENT_ROOT'] . $uploadDir; $targetFile = $uploadDir . $_FILES['Filedata']['name'][0]; // Validate the file type $fileTypes = array('jpg'); // Allowed file extensions $fileParts = pathinfo($_FILES['Filedata']['name'][0]); // Validate the filetype if (in_array($fileParts['extension'], $fileTypes)) { // Save the file move_uploaded_file($tempFile,$targetFile); echo 1; } else { // The file type wasn't allowed echo 'Invalid file type.'; } } ?> Hi i have a simple triple upload file script that upload files with its own name it works fine but what i want is to be able to specify the name of the image like file 1 give name (blue) file 2 name (tree) file 3 name (sky) <?php //set where you want to store files //in this example we keep file in folder upload //$HTTP_POST_FILES['ufile']['name']; = upload file name //for example upload file name cartoon.gif . $path will be upload/cartoon.gif $path1= "images/posters/".$_FILES['ufile']['name'][0]; $path2= "images/posters/".$_FILES['ufile']['name'][1]; $path3= "images/posters/".$_FILES['ufile']['name'][2]; //copy file to where you want to store file copy($_FILES['ufile']['tmp_name'][0], $path1); copy($_FILES['ufile']['tmp_name'][1], $path2); copy($_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 :".$_FILES['ufile']['name'][0]."<BR/>"; echo "File Size :".$_FILES['ufile']['size'][0]."<BR/>"; echo "File Type :".$_FILES['ufile']['type'][0]."<BR/>"; echo "<img src=\"$path1\" width=\"150\" height=\"150\">"; echo "<P>"; echo "File Name :".$_FILES['ufile']['name'][1]."<BR/>"; echo "File Size :".$_FILES['ufile']['size'][1]."<BR/>"; echo "File Type :".$_FILES['ufile']['type'][1]."<BR/>"; echo "<img src=\"$path2\" width=\"150\" height=\"150\">"; echo "<P>"; echo "File Name :".$_FILES['ufile']['name'][2]."<BR/>"; echo "File Size :".$_FILES['ufile']['size'][2]."<BR/>"; echo "File Type :".$_FILES['ufile']['type'][2]."<BR/>"; echo "<img src=\"$path3\" width=\"150\" height=\"150\">"; /////////////////////////////////////////////////////// // Use this code to display the error or success. $filesize1=$_FILES['ufile']['size'][0]; $filesize2=$_FILES['ufile']['size'][1]; $filesize3=$_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 />"; } ?> I currently have a small 2 page message board, the main file is named index.php and the other core.php - I would like to rename the main file with the form to chat.php, but when I do that, the script no longer posts messages, and goes to the website root. Can someone tell me whats wrong? Here is the form info from the current index.php (that i wish to rename chat.php) Code: [Select] <form action="./" method="post"> <p>name (25 chars max)<br> <input id="name" name="author" maxlength="20" size="25"></p> <p>message (150 chars max)<br> <input id="message" name="message" maxlength="150" size="45"></p> <p>what is <?php echo "$num1 &#43; $num2?" ?><br> <input id="captcha" name="captcha" maxlength="2" size="10"></p> <p><input id="submit" name="submit" type="submit" value="submit"> (ip addresses are recorded)</p> </form> and the 2nd file core.php's function that I think is acting up (here or with the form above?) function getPosts() { $author = isset($_POST['author']) ? $_POST['author'] : false; $message = isset($_POST['message']) ? $_POST['message'] : false; global $nameMax; global $messageMax; global $error; if ($author && $message && ($error==false) ) { if (strlen($author) <= $nameMax && strlen($message) <= $messageMax) { $this->inputPost($author, $message); header('Location: ./'); } Why when I rename index.php to chat.php is it not working and falling back to the website root when I submit? any help would be great! I am sure it is something simple, but I am new... So far I have managed to create an upload process which uploads a picture, updates the database on file location and then tries to upload the db a 2nd time to update the Thumbnails file location (i tried updating the thumbnails location in one go and for some reason this causes failure) But the main problem is that it doesn't upload some files Here is my upload.php
<?php
include 'dbconnect.php';
$statusMsg = '';
$Title = $conn -> real_escape_string($_POST['Title']) ;
$BodyText = $conn -> real_escape_string($_POST['ThreadBody']) ;
// File upload path
$targetDir = "upload/";
$fileName = basename($_FILES["file"]["name"]);
$targetFilePath = $targetDir . $fileName;
$fileType = pathinfo($targetFilePath,PATHINFO_EXTENSION);
$Thumbnail = "upload/Thumbnails/'$fileName'";
if(isset($_POST["submit"]) && !empty($_FILES["file"]["name"])){
// Allow certain file formats
$allowTypes = array('jpg','png','jpeg','gif','pdf', "webm", "mp4");
if(in_array($fileType, $allowTypes)){
// Upload file to server
if(move_uploaded_file($_FILES["file"]["tmp_name"], $targetFilePath)){
// Insert image file name into database
$insert = $conn->query("INSERT into Threads (Title, ThreadBody, filename) VALUES ('$Title', '$BodyText', '$fileName')");
if($insert){
$statusMsg = "The file ".$fileName. " has been uploaded successfully.";
$targetFilePathArg = escapeshellarg($targetFilePath);
$output=null;
$retval=null;
//exec("convert $targetFilePathArg -resize 300x200 ./upload/Thumbnails/'$fileName'", $output, $retval);
exec("convert $targetFilePathArg -resize 200x200 $Thumbnail", $output, $retval);
echo "REturned with status $retval and output:\n" ;
if ($retval == null) {
echo "Retval is null\n" ;
echo "Thumbnail equals $Thumbnail\n" ;
}
}else{
$statusMsg = "File upload failed, please try again.";
}
}else{
$statusMsg = "Sorry, there was an error uploading your file.";
}
}else{
$statusMsg = 'Sorry, only JPG, JPEG, PNG, GIF, mp4, webm & PDF files are allowed to upload.';
}
}else{
$statusMsg = 'Please select a file to upload.';
}
//Update SQL db by setting the thumbnail column to equal $Thumbnail
$update = $conn->query("update Threads set thumbnail = '$Thumbnail' where filename = '$fileName'");
if($update){
$statusMsg = "Updated the thumbnail to sql correctly.";
echo $statusMsg ; }
else
{ echo "\n Failed to update Thumbnail. Thumbnail equals $Thumbnail" ; }
// Display status message
echo $statusMsg;
?>
And this does work on most files however it is not working on a 9.9mb png file which is named "test.png" I tested on another 3.3 mb gif file and that failed too? For some reason it returns the following Updated the thumbnail to sql correctly.Updated the thumbnail to sql correctly. Whereas on the files it works on it returns REturned with status 0 and output: Retval is null Thumbnail equals upload/Thumbnails/'rainbow-trh-stache.gif' Failed to update Thumbnail. Thumbnail equals upload/Thumbnails/'rainbow-trh-stache.gif'The file rainbow-trh-stache.gif has been uploaded successfully. Any idea on why this is? Good afternoon,
I wrote a script for uploading files to ftp server. When I lunch this on local server(wamp) it does upload files into ftp server.
When I run the same script on my host provider(iPage) it doesn't upload files. Any advices?
Have a look at the code please.
form
<code>
<form enctype="multipart/form-data" action="upload.php" method="post"> <table > <tr> <td> <input name="userfile" type="file"> </td> </tr> <tr> <td > <input type="Submit" value="Add file"> </td> </tr> </table> </form> </code> upload.php <code> <?php ###################################################################### /* For remote servers */ ini_set("max_execution_time", 100000000000); // execution time must be bigger for larger files $file = basename($_FILES['userfile']['name']); //$remote_file = "/home/users/web/b1729/ipg.marcinkopecnet/remote_upload/$file"; $remote_file = "/remote_upload/$file"; /* Define ftp server connection */ $ftp_server = "right_server"; $ftp_user_name = "right_username"; $ftp_user_pass = "right_password"; // set up basic connection $conn_id = ftp_connect($ftp_server, 21) or die ("Cannot connect to host"); // turn passive mode on ftp_pasv($conn_id, true); // login with username and password $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass) or die("Cannot login"); // upload a file if ($upload = ftp_put($conn_id, $remote_file, $_FILES['userfile']['tmp_name'], FTP_BINARY)) { // check upload status: print (!$upload) ? 'Cannot upload' : 'Upload complete'; print "\n"; //echo "successfully uploaded $file\n"; } else { echo "There was a problem while uploading $file\n"; } // close the connection ftp_close($conn_id); ###################################################################### ?> </code> Edited by MarcinUK, 04 September 2014 - 05:39 PM. Good day: I have a simple uploader form to upload video files. FLV and mpg files will upload without problems. But mp4, m4v, ogg and webm files will not upload. I get this error: Warning: copy() [function.copy]: Unable to access in /mounted-storage/home7/sub007/sc30390-PTUD/**********.com/admin123/insertvideo.php on line 32 Error Video not loaded. I have read about adding the files in config/mimes.php but I do not see that folder or files in my hosting service (which is servage). Any help will be appreciated. Thanks. I am looking to allow people to also upload pdf and doc ad txt files can you show me how to convert this script . Thanks. Code: [Select] [php] // Check to see if the type of file uploaded is a valid image type function is_valid_type($file) { // This is an array that holds all the valid image MIME types $valid_types = array("image/jpg", "image/jpeg", "image/bmp","image/gif"); if (in_array($file['type'], $valid_types)) return 1; return 0; } [/php] Hey guys, im uploading up to 48 PNG images from one page, this works fine when theres only a few images, but doesnt work the more there are. Is there any reason for this? Is it to do with php.ini or is that per file, not for the whole upload? Thanks. Danny. I am using the following code to upload images for my products. How can I modify it to not only upload the product image, but upload it a 2nd time resized for thumbnail or is it even possible? Code: [Select] if ($_FILES['file']['error'] > 0) { echo "Return Code: " . $_FILES['file']['error'] . "<br />"; } else { echo "Upload: " . $_FILES['file']['name'] . "<br />"; echo "Type: " . $_FILES['file']['type'] . "<br />"; echo "Size: " . ($_FILES['file']['size'] / 1024) . " Kb<br />"; echo "Temp file: " . $_FILES['file']['tmp_name'] . "<br />"; if (file_exists("images/" . $_FILES['file']['name'])) { echo $_FILES['file']['name'] . " already exists. "; } else { move_uploaded_file($_FILES['file']['tmp_name'], "images/$companyname/$materialdir/$prefix$modelnumber.jpg"); //"images/" . $companyname . "/" . $materialdir/$prefix$modelnumber . ".jpg"); //"images/" . $_FILES['file']['name']);//change to Timp folder // "C:/upload/" . $_FILES['file']['name']);//change to Timp folder //echo "Stored in: " . "C:/xampp/htdocs/Timp/UserLogin/upload/" . $_FILES["file"]["name"]; echo "Stored in: images/$companyname/$materialdir/$prefix$modelnumber.jpg"; } } $photo = "images/$companyname/$materialdir/$prefix$modelnumber.jpg"; I'm using the following code to create a folder from a text field and works fine. I would like to upload 3 files in the created folder. <?php // set our absolute path to the directories will be created in: $path = $_SERVER['DOCUMENT_ROOT'] . '/uploads/'; if (isset($_POST['create'])) { // Grab our form Data $dirName = isset($_POST['dirName'])?$_POST['dirName']:false; // first validate the value: if ($dirName !== false && preg_match('~([^A-Z0-9]+)~i', $dirName, $matches) === 0) { // We have a valid directory: if (!is_dir($path . $dirName)) { // We are good to create this directory: if (mkdir($path . $dirName, 0775)) { $success = "Your directory has been created succesfully!<br /><br />"; }else { $error = "Unable to create dir {$dirName}."; } }else { $error = "Directory {$dirName} already exists."; } }else { // Invalid data, htmlenttie them incase < > were used. $dirName = htmlentities($dirName); $error = "You have invalid values in {$dirName}."; } } ?> <html> <head><title>Make Directory</title></head> <body> <?php echo (isset($success)?"<h3>$success</h3>":""); ?> <h2>Make Directory on Server</h2> <?php echo (isset($error)?'<span style="color:red;">' . $error . '</span>':''); ?> <form name="phpMkDIRForm" method="POST" action="<?php echo $_SERVER['PHP_SELF']; ?>"> Enter a Directory Name (Alpha-Numeric only): <input type="text" value="" name="dirName" /><br /> <input type="submit" name="create" value="Create Directory" /> </form> </body> </html> Hi All, I need some help blocking files that don't pass authentication from being uploaded to the server. Here is my script (below). It correctly throws errors, but regardless of error / no-error, the file is uploaded. For example, the only files allowed to be uploaded should be .png, .jpeg, .gif -- but I see .flv .docx etc in the destination folder. You'll see below a variable for each of the error messages. They basically say that the file name is too long, too big, not an allowed file type, or English characters only allowed in file title name. Again the errors work properly, but regardless files are uploaded to the "quiz_images" folder. What do I need to do to stop the upload if an error is triggered? Thank you for your help... here is the code snip: Code: [Select] $directory_self = str_replace(basename($_SERVER['PHP_SELF']), '', $_SERVER['PHP_SELF']); $uploadsDirectory = $_SERVER['DOCUMENT_ROOT'] . $directory_self . 'quiz_images/'; $fieldname = 'file'; if ($_POST[submit]) { if ($_POST[title] <> "") { $a = TRUE; } else { $a = FALSE; $content .= "<p>$enter_title</p>\n"; } if ($_POST[video] <> "") { $b = TRUE; } else { $b = FALSE; $content .= "<p>$enter_embed</p>\n"; } if ($_POST[description_text] <> "") { $c = TRUE; } else { $c = FALSE; $content .= "<p>$enter_description</p>\n"; } if ($_POST[submit] <> "") { $f = TRUE; } else { $f = FALSE; $content .= "<p>$sorry_error</p>\n"; } if (is_uploaded_file($_FILES[$fieldname]['tmp_name'])) { $g = TRUE; } else { $g = FALSE; $content .= "<p>$sorry_error</p>\n"; } if (getimagesize($_FILES[$fieldname]['tmp_name'])){ $h = TRUE; } else { $h = FALSE; $content .= "<p>$error2</p>\n"; } if ((($_FILES["file"]["type"] == "image/gif") || ($_FILES["file"]["type"] == "image/jpeg") || ($_FILES["file"]["type"] == "image/png") || ($_FILES["file"]["type"] == "image/pjpeg")) && ($_FILES["file"]["size"] < 50000)) { $i = TRUE; } else { $i = FALSE; $content .= "<p>$error2</p>\n"; } if(preg_match('#^[a-z0-9_\s-\.]*$#i', $pic) ) { $k = TRUE; } else { $k = FALSE; $content .= "<p>$error3</p>\n"; } $desc_length = strlen($pic); $limit = 40; if ($desc_length <= $limit) { $l = TRUE; } else { $l = FALSE; $content .= "<p>$error4</p>\n"; } $now = time(); while(file_exists($uploadFilename = $uploadsDirectory.$now.'-'.$_FILES[$fieldname]['name'])) { $now++; } if (move_uploaded_file($_FILES[$fieldname]['tmp_name'], $uploadFilename)){ $j = TRUE; } else { $j = FALSE; $content .= "<p>$enter_thumb</p>\n"; } $pic=$now++.'-'.$_FILES[$fieldname]['name']; if ($a AND $b AND $c AND $f AND $g AND $h AND $i AND $j AND $k AND $l) {............ Hey guys, I have an image upload script and it's working fine. But for some files it will not work. It says it can't get the filesize and it can't copy that file. I have tried to change the file format of that file, but with no result. So it's not the file format. Is there anything else that could confuse getfilesize and copy commands in PHP? Can you please tell me what is wrong? include ("include/session.php"); //Pohranjivanje podataka za 1. sliku $naziv1 = mysql_real_escape_string($_POST["naziv1"],$veza); $opis1 = mysql_real_escape_string($_POST["opis1"],$veza); $album_id = mysql_real_escape_string($_POST["album_id"],$veza); $datum1 = date("Y-m-d H:i:s"); //Upload slike i thumba //define a maxim size for the uploaded images define ("MAX_SIZE","10000000000"); // define the width and height for the thumbnail // note that theese dimmensions are considered the maximum dimmension and are not fixed, // because we have to keep the image ratio intact or it will be deformed define ("WIDTH","200"); define ("HEIGHT","150"); // this is the function that will create the thumbnail image from the uploaded image // the resize will be done considering the width and height defined, but without deforming the image function make_thumb($img_name,$filename,$new_w,$new_h) { //get image extension. $ext=getExtension($img_name); //creates the new image using the appropriate function from gd library if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) $src_img=imagecreatefromjpeg($img_name); if(!strcmp("png",$ext)) $src_img=imagecreatefrompng($img_name); if(!strcmp("gif",$ext)) $src_img=imagecreatefromgif($img_name); //gets the dimmensions of the image $old_x=imageSX($src_img); $old_y=imageSY($src_img); // next we will calculate the new dimmensions for the thumbnail image // the next steps will be taken: // 1. calculate the ratio by dividing the old dimmensions with the new ones // 2. if the ratio for the width is higher, the width will remain the one define in WIDTH variable // and the height will be calculated so the image ratio will not change // 3. otherwise we will use the height ratio for the image // as a result, only one of the dimmensions will be from the fixed ones $ratio1=$old_x/$new_w; $ratio2=$old_y/$new_h; if($ratio1>$ratio2) { $thumb_w=$new_w; $thumb_h=$old_y/$ratio1; } else { $thumb_h=$new_h; $thumb_w=$old_x/$ratio2; } // we create a new image with the new dimmensions $dst_img=ImageCreateTrueColor($thumb_w,$thumb_h); // resize the big image to the new created one imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y); // output the created image to the file. Now we will have the thumbnail into the file named by $filename if(!strcmp("png",$ext)) imagepng($dst_img,$filename); else imagejpeg($dst_img,$filename); //destroys source and destination images. imagedestroy($dst_img); imagedestroy($src_img); } // This function reads the extension of the file. // It is used to determine if the file is an image by checking the extension. function getExtension($str) { $i = strrpos($str,"."); if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; } // This variable is used as a flag. The value is initialized with 0 (meaning no error found) //and it will be changed to 1 if an errro occures. If the error occures the file will not be uploaded. $errors=0; // checks if the form has been submitted if(isset($_POST['spremi'])) { //reads the name of the file the user submitted for uploading $image=$_FILES['slika1']['name']; // if it is not empty if ($image) { // get the original name of the file from the clients machine $filename = stripslashes($_FILES['slika1']['name']); // get the extension of the file in a lower case format $extension = getExtension($filename); $extension = strtolower($extension); // if it is not a known extension, we will suppose it is an error, print an error message //and will not upload the file, otherwise we continue if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) { echo '<h1>Unknown extension!</h1>'; $errors=1; } else { // get the size of the image in bytes // $_FILES[\'image\'][\'tmp_name\'] is the temporary filename of the file in which the uploaded file was stored on the server $size=getimagesize($_FILES['slika1']['tmp_name']); $sizekb=filesize($_FILES['slika1']['tmp_name']); //compare the size with the maxim size we defined and print error if bigger if ($sizekb > MAX_SIZE*1024) { echo '<h1>You have exceeded the size limit!</h1>'; $errors=1; } //we will give an unique name, for example the time in unix time format $image_name1=mt_rand(0,9999999).'.'.$extension; //the new name will be containing the full path where will be stored (images folder) $newname="slike_natjecanja/".$image_name1; $copied = copy($_FILES['slika1']['tmp_name'], $newname); //we verify if the image has been uploaded, and print error instead if (!$copied) { echo '<h1>Copy unsuccessfull!</h1>'; $errors=1; } else { // the new thumbnail image will be placed in images/thumbs/ folder $thumb_name='slike_natjecanja/thumbs/thumb_'.$image_name1; $thumb_name1 = 'thumb_'.$image_name1; // call the function that will create the thumbnail. The function will get as parameters //the image name, the thumbnail name and the width and height desired for the thumbnail $thumb=make_thumb($newname,$thumb_name,WIDTH,HEIGHT); }} }} //If no errors registred, print the success message and show the thumbnail image created if(isset($_POST['Submit']) && !$errors) { echo "<h1>Thumbnail created Successfully!</h1>"; echo '<img src="'.$thumb_name.'">'; } if (empty($_FILES['slika1']['name'])) { echo "Prazno je!"; die; } else { //Ubacivanje u bazu $upit = "INSERT INTO natjecanja_slike_sve (album_id, naziv_slike, opis_slike, datum_dodavanja_slike, slika_nat_mala, slika_nat_velika) VALUES ('$album_id', '$naziv1', '$opis1', '$datum1', '$thumb_name1', '$image_name1')"; echo "$upit"; die; $rezultat = mysql_query($upit) or die (mysql_error()); }
<!doctype html>
<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="content-type">
<title>Untitled Document</title>
</head>
<body>
<form action="upload_image.php" method="post" enctype="multipart/form-data">
<label>select page<input type="file" name="image">
<input type="submit" name="upload">
</label>
</form>
<?php
if(isset($_POST['upload']))
{
$image_name=$_FILES['image']['name']; //return the name ot image
$image_type=$_FILES['image']['type']; //return the value of image
$image_size=$_FILES['image']['size']; //return the size of image
$image_tmp_name=$_FILES['image']['tmp_name'];//return the value
if($image_name=='')
{
echo '<script type="text/javascript">alert("please select image")</script>';
exit();
}
else
{
$ex=move_uploaded_file($image_tmp_name,"image/".$image_name);
if($ex)
{
echo 'image upload done "<br>"';
echo $image_name.'<br>';
echo $image_size.'<br>';
echo $image_type.'<br>';
echo $image_tmp_name.'<br>';
}
else
{
echo 'error';
}
}
}
?>
</body>
</html>
I make this simple script for upload files like photo , It's work correctly ,but not upload the large files ex 8MB images 12MB images
Edited by Ch0cu3r, 04 October 2014 - 09:50 AM. Modified topic title - changed download to upload hi! i want to upload videos and music files using php but it's not working correctly.through this code imges are uploaded successfully but there is problem with video files ..i hv use php.ini to resolve the size prblem but still its not working..can u give me any code that works perfectly. here is my code.. Collapse <?php ini_set('post_max_size', 5242880); // Set upload limit (5MB) ini_set('upload_max_filesize', 5242880); // Enforce upload limit ini_set('max_execution_time', 2400); // Increase 'timeout' time echo "<form enctype='multipart/form-data' name='form2' method='post' action='video.php?view_id=view'>"; if(isset($_REQUEST['Submit'])) { print_r($_FILES['file2']); $music=($_FILES['file2']['name']); if($_FILES['file2']['error']>0) { echo "error accured"; } else { move_uploaded_file($_FILES['file2']['tmp_name'],"uploadedMusic/".$_FILES['file2']['name']); } } echo "<input name='file2' type= 'file'>"; echo "<input name='Submit' type='submit' value='upload music'>"; echo "</form>"; ?> Hi i have the script to upload files i set the type of file and extension allowed all the files type and extension i can upload except mp4 is ther anything extra i need to do isnt file type (video/mp4) extension (mp4) but still not working. Code: [Select] <?php mysql_connect("localhost", "root", "") or die(mysql_error()) ; mysql_select_db("database_name") or die(mysql_error()) ; // my file the name of the input area on the form type is the extension of the file //echo $_FILES["myfile"]["type"]; //myfile is the name of the input area on the form $name = $_FILES["image"]["name"]; // name of the file $type = $_FILES["image"]["type"]; //type of the file $size = $_FILES["image"]["size"]; //the size of the file $temp = $_FILES["image"]["tmp_name"];//temporary file location when click upload it temporary stores on the computer and gives it a temporary name $error =array(); // this an empty array where you can then call on all of the error messages $allowed_exts = array('jpg', 'jpeg', 'png', 'gif','avi','mp4'); // array with the following extension name values $image_type = array('image/jpg', 'image/jpeg', 'image/png', 'image/gif', 'video/mp4'); // array with the following image type values $location = 'images/'; //location of the file or directory where the file will be stored $appendic_name = "news".$name;//this append the word [news] before the name so the image would be news[nameofimage].gif // substr counts the number of carachters and then you the specify how how many you letters you want to cut off from the beginning of the word example drivers.jpg it would cut off dri, and would display vers.jpg //echo $extension = substr($name, 3); //using both substr and strpos, strpos it will delete anything before the dot in this case it finds the dot on the $name file deletes and + 1 says read after the last letter you delete because you want to display the letters after the dot. if remove the +1 it will display .gif which what we want is just gif $extension = strtolower(substr($name, strpos ($name, '.') +1));//strlower turn the extension non capital in case extension is capital example JPG will strtolower will make jpg // another way of doing is with explode // $image_ext strtolower(end(explode('.',$name))); will explode from where you want in this case from the dot adn end will display from the end after the explode $title = $_POST["title"]; $subtitle = $_POST["subtitle"]; if (isset($image)) // if you choose a file name do the if bellow { // if extension is not equal to any of the variables in the array $allowed_exts error appears if(in_array($extension, $allowed_exts) === false ) { $error[] = 'Extension not allowed! gif, jpg, jpeg, png only<br />'; // if no errror read next if line } // if file type is not equal to any of the variables in array $image_type error appears if(in_array($type, $image_type) === false) { $error[] = 'Type of file not allowed! only images allowed<br />'; } // check if folder exist in the server if(!file_exists ($location)) { $error[] = 'No directory ' . $location. ' on the server Please create a folder ' .$location; } } // if no error found do the move upload function if (empty($error)){ if (move_uploaded_file($temp, $location .$appendic_name)) { if (move_uploaded_file($temp1, $location .$name1)) { // insert data into database first are the field name teh values are the variables you want to insert into those fields appendic is the new name of the image mysql_query("INSERT INTO tablename (title, subtitle, image) VALUES ('$title', '$subtitle', '$appendic_name')") ; echo $type; echo "<br />"; echo $type1; } } else { foreach ($error as $error) { echo $error; } } } //echo $type; ?> Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Untitled Document</title> </head> <body> <?php $hostname='xxx'; $username='xxx'; $password='xxx'; $dbname='xxx; $usertable=xxx; $myconn=mysql_connect($hostname,$username, $password) OR DIE ('Unable to connect to database! Please try again later.'); if ((($_FILES["file"]["type"] =="image/gif") || ($_FILES["file"]["type"] =="image/jpeg") || ($_FILES["file"]["type"] == "image/png")) && ($_FILES["file"]["size"]< 200000)) { if ($_FILES["file"]["error"] >0) { echo "Return Code: " . $_FILES["file"]["error"] . "<br/>"; } else { if (file_exists("uploads/" . $_FILES["file"]["name"])) { echo "File already exists. Choose another name."; } else { move_uploaded_file($_FILES["file"]["tmp_name"],"uploads/" . $_FILES["file"]["name"]); } } } else { echo "Invalid file"; } $path="uploads/" . $_FILES["file"]["name"]; $desc=$_POST["desc"]; if (!myconn) { die ('Could not connect: ' . $mysql_error()); } $db_selected=mysql_select_db('xxx',$myconn); if (!$db_selected) { die ('Can\'t use xxxx : ' . mysql_error()); } mysql_query("INSERT INTO partners (desc,photopath,state) VALUES ('$desc','$path','$state')"); mysql_close($myconn); ?> </body> </html> Hi I am running debian lenny, apache2 php5. My fail upload fails for large file sizes. A 6.2 MB file uploads file, but a 10.2Mb file fails. I have set the Max file size to 50MB and max_execution to 600 etc in php.ini, but still have the same problems. I have noticed many others having similar problems. Is there a solution? Hi all, I am having a few problems. Basically I have a multiple file upload script, that I can get successfully to save the images to a folder. However what I am trying to do is enter a record in the database for every file that is uploaded, giving it a picture id, album id and user id (p_id, a_id, u_id). From here I then want to rename the image to the p_id in the database(auto_increment). I am starting just by counting the amount of images uploaded and then creating a record. However I seem to have something wrong, as when I tried it to upload 1 image as a test it created 388,000 blank records! (just p_id as auto) Can someone explain what I am doing wrong? I am quite new to php. <?php $result = array(); $result['time'] = date('r'); $result['addr'] = substr_replace(gethostbyaddr($_SERVER['REMOTE_ADDR']), '******', 0, 6); $result['agent'] = $_SERVER['HTTP_USER_AGENT']; if (count($_GET)) { $result['get'] = $_GET; } if (count($_POST)) { $result['post'] = $_POST; } if (count($_FILES)) { $result['files'] = $_FILES; } // we kill an old file to keep the size small if (file_exists('script.log') && filesize('script.log') > 102400) { unlink('script.log'); } $log = @fopen('script.log', 'a'); if ($log) { fputs($log, print_r($result, true) . "\n---\n"); fclose($log); } // Validation $error = false; if (!isset($_FILES['Filedata']) || !is_uploaded_file($_FILES['Filedata']['tmp_name'])) { $error = 'Invalid Upload'; } else { include('../includes/config.php'); session_start(); $a_id = $_SESSION["a_id"]; $u_id = $_SESSION["id"]; $togo = $result['files']; $i=0; while ($i < $togo) { $query = mysql_query("INSERT into images (a_id,u_id) VALUES ('$a_id','$u_id')"); $i++; } } ?> Many Thanks
i have php at server side and c++ at client side.what i am trying to do is to constantly look for files on server in folder on server if there’s a file in folder then download it on client side and delete it from server folder |
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