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PHP - Display Last 3 Image Files Uploaded To A Folder
Hi
Basically I've built a CMS where by my clients can upload a number of images. On the success page I want to display the images they uploaded by file name. The issue is the number of images can vary. They may upload 2 or 10 or 50 etc. So far I've come up with this: Code: [Select] // number of files $UN = 3; //I've set this to 3 for now, but this is passed from the upload page! // server directories and directory names $dir = '../properties'; $images = glob($dir.'/*.{jpg}', GLOB_BRACE); //formats to look for $num_of_files = $UN; //number of images to display from number of uploaded files foreach($images as $image) { $num_of_files--; $newest_mtime = 0; $image = 'BROKEN'; if ($handle = @opendir($dir)) { while (false !== ($file = readdir($handle))) { if (($file != '.') && ($file != '..')) { $mtime = filemtime("$dir/$file"); if ($mtime > $newest_mtime) { $newest_mtime = $mtime; $image = "$file"; } } } } if($num_of_files > -1) //this made me laugh when I wrote it echo $trimmed = ltrim($image, "../properties").'<br />'; //display images else break; } Without this piece of code: Code: [Select] $newest_mtime = 0; $image = 'BROKEN'; if ($handle = @opendir($dir)) { while (false !== ($file = readdir($handle))) { if (($file != '.') && ($file != '..')) { $mtime = filemtime("$dir/$file"); if ($mtime > $newest_mtime) { $newest_mtime = $mtime; $image = "$file"; } } } } It shows the first 3 files alphabetically. I want to view the last number of images added. With the above code it simply shows the last image added 3 times! So I need to get the time each image was added and then order by the newest added and limit to the number of images uploaded. Any suggestions please? Kindest regards Glynn Similar Tutorialshi to all.Im currently displaying the images from my upload directory but the image does not display.please help thanks Hey guys - I have some code that pulls an image out of a folder and displays it on the page. The problem is, there won't always be an image to display in which case I'd rather the code not even display. Here's my code so far: Code: [Select] <tr><td><a href="images/uploads/<?php echo $row['loc_id']; ?>_1.jpg"><img id="morephoto" src="images/uploads/thumbs/<?php echo $row['loc_id']; ?>_1thb.jpg" /></a></td></tr> The images are renamed on upload to have the id number for that row appended to the front of the file name and that is how I'm calling them back in. I know I need to write an if statement that contains the code from the <tr> to the </tr> to display if the image exists, the problem is, since there isn't a field for this in the database, I don't know how to check it? I'm still a noob so I appreciate any help that is offered. Thanks! I got this script: But it give me error, file_get_contents cannot open stream. I need to add the FTP connection with user/pass paramaters. then look in set http url, to get the file contents(images) and transfer to ftp server location. Can Anyone take alook and tell me if I am going down the right path and how to get there. Please Code: [Select] function postToHost($host, $port, $path, $postdata = array(), $filedata = array()) { $data = ""; $boundary = "---------------------".substr(md5(rand(0,32000)),0,10); $fp = fsockopen($host, $port); fputs($fp, "POST $path HTTP/1.0\n"); fputs($fp, "Host: $host\n"); fputs($fp, "Content-type: multipart/form-data; boundary=".$boundary."\n"); // Ab dieser Stelle sammeln wir erstmal alle Daten in einem String // Sammeln der POST Daten foreach($postdata as $key => $val){ $data .= "--$boundary\n"; $data .= "Content-Disposition: form-data; name=\"".$key."\"\n\n".$val."\n"; } // Sammeln der FILE Daten if($filedata) { $data .= "--$boundary\n"; $data .= "Content-Disposition: form-data; name=\"".$filedata['name']."\"; filename=\"".$filedata['name']."\"\n"; $data .= "Content-Type: ".$filedata['type']."\n"; $data .= "Content-Transfer-Encoding: binary\n\n"; $data .= $filedata['data']."\n"; $data .= "--$boundary--\n"; } // Senden aller Informationen fputs($fp, "Content-length: ".strlen($data)."\n\n"); fputs($fp, $data); // Auslesen der Antwort while(!feof($fp)) { $res .= fread($fp, 1); } fclose($fp); return $res; } $postdata = array('var1'=>'today', 'var2'=>'yesterday'); $filedata = array( 'type' => 'image/png', 'data' => file_get_contents('http://xxx/tdr-images/images/mapping/dynamic/deals/spot_map') ); echo '<pre>'.postToHost ("localhost", 80, "/test3.php", $postdata, $filedata).'</pre>'; At the moment I have been uploading files to my server using <input type='files'> and binary encrytion. I would like to have more controll over the files tmp_name. is there a way to assing it befor hand? Hi All, I'm trying to validate file types and keep seeing an error. I only allow .gif, .jpg or .png. However, if I upload any of those file types, I get an error message.... If I echo out $filetypeCheck, I get image/png, which is corrent... Code: [Select] $filetypeCheck = $_FILES["file"]["type"]; if( ($filetypeCheck != "image/gif") || ($filetypeCheck != "image/jpeg") || ($filetypeCheck != "image/png") ) { $val_error[] = 'File Type Error! (.gif, .jpg and .png only)'; } Whats going on here? Hello I am using the code:
<?php Is it better to store uploaded images as 'content' in the database? (like he http://www.techsupportforum.com/forums/f49/tutorial-upload-files-to-database-176804.html).. Or just as a regular file which is referenced in the database..? i am trying to create a small script that will let you
1. Create a PDF from form fields then email that pdf without saving it (was using fpdf for this)
2. within that form there is a file upload - i want to send these along with the pdf crerated in the same email.
this is my code so far, the php sends fine but it is sending in 2 seperate emails and i want it all to send in one
any help would be much apprichated as i am a compleat noob at PHP!
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Email Attachment Without Upload - Excellent Web World</title>
<style>
body{ font-family:Arial, Helvetica, sans-serif; font-size:13px;}
th{ background:#999999; text-align:right; vertical-align:top;}
input{ width:181px;}
</style>
</head>
<body>
<form action="emailSend.php" method="post" name="mainform" enctype="multipart/form-data">
<table width="500" border="0" cellpadding="5" cellspacing="5">
<tr>
<th>Your Name</th>
<td><input name="fieldFormName" type="text"></td>
</tr>
<tr>
<tr>
<th>Your Email</th>
<td><input name="fieldFormEmail" type="text"></td>
</tr>
<tr>
<th>To Email</th>
<td><input name="toEmail" type="text"></td>
</tr>
<tr>
<th>Subject</th>
<td><input name="fieldSubject" type="text" id="fieldSubject"></td>
</tr>
<tr>
<th>Comments</th>
<td><textarea name="fieldDescription" cols="20" rows="4" id="fieldDescription"></textarea></td>
</tr>
<tr>
<th>Attach Your File</th>
<td><input name="attachment" type="file"></td>
</tr>
<tr>
<td colspan="2" style="text-align:center;"><input type="submit" name="Submit" value="Send"><input type="reset" name="Reset" value="Reset"></td>
</tr>
</table>
</form>
</body>
</html>
<?php
//create PDF and send
// download fpdf class (http://fpdf.org)
require("fpdf.php");
// fpdf object
$pdf = new FPDF();
// generate a simple PDF (for more info, see http://fpdf.org/en/tutorial/)
$pdf->AddPage();
$pdf->SetFont("Arial","B",14);
$pdf->Cell(40,10, "this is a pdf example");
// email stuff (change data below)
$to = "me@domain.com";
$from = "me@domain.com";
$subject = "send email with pdf attachment";
$message = "<p>Please see the attachment.</p>";
// a random hash will be necessary to send mixed content
$separator = md5(time());
// carriage return type (we use a PHP end of line constant)
$eol = PHP_EOL;
// attachment name
$filename = "example.pdf";
// encode data (puts attachment in proper format)
$pdfdoc = $pdf->Output("", "S");
$attachment = chunk_split(base64_encode($pdfdoc));
// main header (multipart mandatory)
$headers = "From: ".$from.$eol;
$headers .= "MIME-Version: 1.0".$eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol.$eol;
$headers .= "Content-Transfer-Encoding: 7bit".$eol;
$headers .= "This is a MIME encoded message.".$eol.$eol;
// message
$headers .= "--".$separator.$eol;
$headers .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
$headers .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$headers .= $message.$eol.$eol;
// attachment
$headers .= "--".$separator.$eol;
$headers .= "Content-Type: application/octet-stream; name=\"".$filename."\"".$eol;
$headers .= "Content-Transfer-Encoding: base64".$eol;
$headers .= "Content-Disposition: attachment".$eol.$eol;
$headers .= $attachment.$eol.$eol;
$headers .= "--".$separator."--";
// send message
mail($to, $subject, "", $headers);
//send uploaded attachments via email
$to = $_POST['toEmail'];
$fromEmail = $_POST['fieldFormEmail'];
$fromName = $_POST['fieldFormName'];
$subject = $_POST['fieldSubject'];
$message = $_POST['fieldDescription'];
/* GET File Variables */
$tmpName = $_FILES['attachment']['tmp_name'];
$fileType = $_FILES['attachment']['type'];
$fileName = $_FILES['attachment']['name'];
/* Start of headers */
$headers = "From: $fromName";
if (file($tmpName)) {
/* Reading file ('rb' = read binary) */
$file = fopen($tmpName,'rb');
$data = fread($file,filesize($tmpName));
fclose($file);
/* a boundary string */
$randomVal = md5(time());
$mimeBoundary = "==Multipart_Boundary_x{$randomVal}x";
/* Header for File Attachment */
$headers .= "\nMIME-Version: 1.0\n";
$headers .= "Content-Type: multipart/mixed;\n" ;
$headers .= " boundary=\"{$mimeBoundary}\"";
/* Multipart Boundary above message */
$message = "This is a multi-part message in MIME format.\n\n" .
"--{$mimeBoundary}\n" .
"Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
"Content-Transfer-Encoding: 7bit\n\n" .
$message . "\n\n";
/* Encoding file data */
$data = chunk_split(base64_encode($data));
/* Adding attchment-file to message*/
$message .= "--{$mimeBoundary}\n" .
"Content-Type: {$fileType};\n" .
" name=\"{$fileName}\"\n" .
"Content-Transfer-Encoding: base64\n\n" .
$data . "\n\n" .
"--{$mimeBoundary}--\n";
}
$flgchk = mail ("$to", "$subject", "$message", "$headers");
if($flgchk){
echo "A email has been sent to: $to";
}
else{
echo "Error in Email sending";
}
?>
Hi, I have limited experience of using PHP, but having done some searching around it would seem that it is possible to convert audio files that are uploaded through a web page to mp3 using ffmpeg. The audio files would be uploaded using the Uploadify script to subfolders that are named according to the user's login. I would need the PHP script to be able to process all audio files that are either not in MP3 format, or are in MP3 format but greater than 192kbps, deleting the original file after the conversion. Am I right in thinking that this could be achieved using PHP, and if so, can anyone get me started with some code, or a link to a webpage with some code? Also, I am currently using Hostpapa for hosting my website, and I understand that they don't include ffmpeg, and also don't allow ssh. I read on one website that I could still install a compiled version of ffmpeg on a shared server, but I am not sure if this means that it would work on Hostpapa, or whether I would need to change my host to get ffmpeg working. Any advice on any of this would be welcome! Thanks, Nick Hi all, Im trying to move files that im uploading from my main domain to a sub domain. I think I can achieve this using passthru? Im having issues with this, can any one point me in the right direction please? Thanks, Phil hi everyone i am currently making my website with an uploadform. The upload function is working, but now i am trying to make the site remember the last 5 uploads. The filenames should appear in an array: $aotf[0] $aotf[1] $aotf[2] $aotf[3] $aotf[4] and since all files that can be/are uploaded are images, i want them to be drawed next to each other, each 128x128. THAT is working, but the fetch for images doesn't. When an image is uploaded, i execute this code: $readhandle=fopen("uploaddb.log","r"); $aotf=fread($handle,filesize("uploaddb.log")); fclose($readhandle); $writehandle=fopen("uploaddb.log","w"); fwrite($writehandle,"$aotf\r\n" . "uploadform/gebruikers/" . $naam); fclose($writehandle); then,there is some html code, and then there is this code: $aotf=explode("/n",$aotf); for($i = count($aotf) - 5; $i <= count($aotf); $i++) { echo ' <img src="'. $aotf[$i] . '" width="128" height="128"> '; } when i open the page, all img src's are empty. The writing works, and the folder of the image is 7777 chmod and the images draw on the screen, but not as the last uploaded. Does anyone know how to make this work? maybe even without a fwrite? Thank you, masterens EDIT: i cannot use mysql Hi, I have a question. Can I actually use windows hosting on .php files, or .php files are only suitable to linux domain? Currently I am practicing some php files in the windows domain and I have received a message stated 'no database selected'. However I have definitely created the database, are there any other reasons which may cause this problem? Thanks <?php echo '<select name="race" id="race"> <option value="">--Please select one--</option>'; $dbc = mysql_connect(111', '111', '111', '111') or die(mysql_error()); $query = ("SELECT * FROM race ORDER BY race_id ASC"); $sql = mysql_query($query, $dbc) or die(mysql_error()); while($data = mysql_fetch_array($sql)) { echo'<option value="'.$data['race_id'].'">'.$data['race_name'].'</option>'; } echo '</select><br/>'; mysql_close($dbc); ?> show list of files uploaded by current session user to the database. I want to show different users when they log in to the website...they can see a list of old files that they have uploaded. can anyone tell me the code/script to this.....please, ty I want to copy everything in templates/blue to the folder code/ However: shell_exec("cp -r 'templates/blue' 'code'"); Creates a folder called blue inside code. I tried cp -r 'templates/blue/*' 'code', but that didn't do anything. Any ideas? Hii everyone. I'm using the following code to save a file into a folder, and allow files to be deleted from the folder. the upload works fine. The delete does work, but sometimes you have to click on the delete link a few times before the file is deleted. i'm wondering if someone can see where the problem is in the code. Also, when the file is deleted, the history entry is not added. i'm a bit confused why it doesn't. i'd appreciate any assistance which you can provide. thank you. Code: [Select] <?php include('db.php'); $CommID = $_GET['CommID']; // prevent server timeout if uploads take longer than 30 seconds. set_time_limit(0); if (isset($_GET['action'])) { $action = $_GET['action']; } else { $action = ''; } if (($action == 'view' or $action == 'dnld') and isset($_GET['id'])) { $id = $_GET['id']; // User is retrieving a file $sql = "SELECT * FROM communicationsattachments WHERE id = '$id'"; $result = @mysql_query($sql); if (!$result) { exit('Database error: ' . mysql_error()); } $file = mysql_fetch_array($result); if (!$file) { exit('No files found in database!'); } $uploadDir = "upload/"; $filename = $file['name']; $mimetype = $file['type']; $disposition = 'inline'; $filePath = $uploadDir . $filename; if ($action == 'dnld') { $disposition = 'attachment'; if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 5') or strpos($_SERVER['HTTP_USER_AGENT'], 'Opera 7')) { $mimetype = 'application/x-download'; } } header("content-disposition: $disposition; name=$filename"); header("content-type: $type"); readfile($filename); exit(); } elseif ($action == 'del' and isset($_GET['id'])) { $id = $_GET['id']; $sql = "SELECT * FROM communicationsattachments WHERE id='$id'"; $result = @mysql_query($sql); if (!$result) { exit('Database error: ' . mysql_error()); } $file = mysql_fetch_array($result); if (!$file) { exit('File with given ID not found in database!'); } chdir('upload/'); $uploadDir = "upload/"; $filename = $file['name']; $mimetype = $file['type']; $disposition = 'inline'; $path="upload/" . $filename; if(unlink($path)) echo "File has been deleted file "; // User is deleting a file mysql_query ("DELETE FROM communicationsattachments WHERE id='$id'") or die(mysql_error()); // fetch name of case owner based on CommID Number $sql = "SELECT communications.CommID, communications.ActionOwner FROM communications WHERE communications.CommID='$CommID'"; $result = mysql_query($sql); if (!$result) { echo "Could not successfully run query ($sql) from DB: " . mysql_error(); exit; } if (mysql_num_rows($result) == 0) { echo "No case owner found"; exit; } while ($row = mysql_fetch_assoc($result)) { $CaseOwner = $row["ActionOwner"]; } // Inserts history into the communications history table mysql_query("INSERT INTO communicationshistory (CommID, DateRecorded, TimeRecorded, StatusNotes) VALUES ('$CommID', CURDATE(), NOW(), 'Attachment Saved by $CaseOwner')") or die(mysql_error()); // header('location: ' . $_SERVER['PHP_SELF']); exit(); } elseif (isset($_FILES['upload'])) { // Bail out if the file isn't really an upload. if (!is_uploaded_file($_FILES['upload']['tmp_name'])) { echo "There was no file uploaded!"; //header('location: ' . $_SERVER['PHP_SELF']); exit; } $uploadDir = "upload/"; $fileName = $_FILES['upload']['name']; $tmpName = $_FILES['upload']['tmp_name']; $fileSize = $_FILES['upload']['size']; $fileType = $_FILES['upload']['type']; $uploaddesc = $_POST['desc']; $filePath = $uploadDir . $fileName; $result = move_uploaded_file($tmpName, $filePath); if (!$result) { echo "Error uploading file"; } if(!get_magic_quotes_gpc()) { $fileName = addslashes($fileName); $filePath = addslashes($filePath); } $query = "INSERT INTO communicationsattachments (name, type, description, CommID, size, path ) ". "VALUES ('$fileName', '$fileType', '$uploaddesc', '$CommID', '$fileSize', '$filePath')"; mysql_query($query) or die('Error, query failed : ' . mysql_error()); echo "<br>Files uploaded<br>"; // fetch name of case owner based on Mega Case Number $sql = "SELECT communications.CommID, communications.ActionOwner FROM communications WHERE communications.CommID='$CommID'"; $result = mysql_query($sql); if (!$result) { echo "Could not successfully run query ($sql) from DB: " . mysql_error(); exit; } if (mysql_num_rows($result) == 0) { echo "No case owner found"; exit; } while ($row = mysql_fetch_assoc($result)) { $CaseOwner = $row["ActionOwner"]; } // Inserts history into the communications history table mysql_query("INSERT INTO communicationshistory (CommID, DateRecorded, TimeRecorded, StatusNotes) VALUES ('$CommID', CURDATE(), NOW(), 'Attachment Saved by $CaseOwner')") or die(mysql_error()); } // Default page view: lists stored files $sql = "SELECT * FROM communicationsattachments WHERE CommID=$CommID"; $filelist = @mysql_query($sql); if (!$filelist) { exit('Database error: ' . mysql_error()); } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link href="styles.css" rel="stylesheet" type="text/css" /> <style type="text/css"> body { background-color: #cad7f6; } </style> <script type="text/javascript"> function refresh_parent(){ window.parent.location = window.parent.location.href; } </script> </head> <body> <div style="margin:20PX; background-color:#cad7f6; "> <form action="" method="post" enctype="multipart/form-data" > Upload File: <input type="file" name="upload" /> File Description: (not required) <input type="text" name="desc" maxlength="255" /> <input type="submit" value="Upload" onclick="refresh_parent()"/> <input name="MAX_FILE_SIZE" type="hidden" value="10737418240" /> </form> Files stored in the datebase for CommID <?php echo $CommID; ?> are listed below. You may attach as many files as necessary.<br /><br /> <table> <tr> <th>Filename: </th> <th>Description: </th> <th>Size: </th> </tr> <?php if (mysql_num_rows($filelist) > 0) { while ($f = mysql_fetch_array($filelist)) { ?> <tr valign="top"> <td width="200px"><?php echo $f['name']; ?> </td> <td width="200px"><?php echo $f['description']; ?> </td> <td><?php echo $f['size']; ?> </td> <td> [<a href="<?php echo $_SERVER['PHP_SELF']; ?>?action=dnld&id=<?php echo $f['id']; ?>">Download</a> | <a href="<?php echo $_SERVER['PHP_SELF']; ?>?action=del&id=<?php echo $f['id']; ?>" onclick="refresh_parent()">Delete</a>] </td> </tr> <?php } } else { ?> <tr><td colspan="3">No Files!</td></tr> <?php } ?> </table> </div> </body> </html> My photo files are not being displayed in my table? They get sent to the mySQL database, then the server and it does grab all the other variables in the table and displays them, but the .jpg's are not shown, instead theres just the file name?? Code: [Select] <?php error_reporting(E_ALL); ini_set("display_errors", 1); echo '<pre>' . print_r($_FILES, true) . '</pre>'; //This is the directory where images will be saved $target = "/home/users/web/b109/ipg.removalspacecom/images/COMPANIES"; $target = $target . basename( $_FILES['upload']['name']); //This gets all the other information from the form $company_name=$_POST['company_name']; $basicpackage_description=$_POST['basicpackage_description']; $location=$_POST['location']; $postcode=$_POST['postcode']; $upload=($_FILES['upload']['name']); // Connects to your Database mysql_connect("server****", "username***", "password****") or die(mysql_error()) ; mysql_select_db("DB") or die(mysql_error()) ; //Writes the information to the database mysql_query("INSERT INTO `Companies` (company_name, basicpackage_description, location, postcode, upload) VALUES ('$company_name', '$basicpackage_description', '$location', '$postcode', '$upload')") ; echo mysql_error(); //Writes the photo to the server if(move_uploaded_file($_FILES['upload']['tmp_name'], $target)) { //Tells you if its all ok echo "The file ". basename( $_FILES['upload']['name']). " has been uploaded, and your information has been added to the directory"; } else { //Gives and error if its not echo "Sorry, there was a problem uploading your file."; } ?> "upload" is the variable that isnt displaying in my table how i want it to? Have you guys any ideas how to get it displayed correctly? Hi everyone!! I have looked into how the upload script works and this is what i have: Code: [Select] <?php if ((($_FILES["file"]["type"] == "image/gif") || ($_FILES["file"]["type"] == "image/jpeg") || ($_FILES["file"]["type"] == "image/pjpeg")) && ($_FILES["file"]["size"] < 20000)) { if ($_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("upload/" . $_FILES["file"]["name"])) { echo $_FILES["file"]["name"] . " already exists. "; } else { move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $_FILES["file"]["name"]); echo "Stored in: " . "upload/" . $_FILES["file"]["name"]; } } } else { echo "Invalid file"; } ?> Which is un-tested at the moment, but let's just say for talking sake it worked 100% what elements of this script would i be looking at to display the files uploaded on to another page, in my case my homepage? ive found as to yet, that the uploads have to be stored on a file somewhere on my server, which i've set up. But i thought it would be just as easy to have a field in my table named upload and display it within the table next to the other results? instead i just get whatever the file name is named.jpg. Any help in looking towards the answer? many thanks in advance guys! Deci eu am asa config.php code: <?php error_reporting(0); $host = "93.xx.xx.xx"; $user = 'X@google.xxx'; $password = 'password'; $path = '/direcotry'; ?> apoi code: <?php include ('config.php'); $ftp_connection = @ftp_connect($host); @ftp_login($ftp_connection, $user, $password); $parent = substr($path, 0, strrpos($path, "/")); if (glob($path . "*.ini") != false) { $filecount = count(glob($path . "*.ini")); echo $filecount; } else { echo 0; } ftp_close($ftp_connection); ?> it should count the files with the extension .ini But always on the page shows 0 Please Help.. |
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