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PHP - How To Get The Image From The Folder
Similar Tutorialshello friends, while clicking the form all the information goes to database, I have one image upload field, when cliking the submit button, i would like 'image name' to go in database and file to go in /upload folder, i have tried this for hours and gave up, if anyone help me in this, i would be very greatful Good day: Im trying to display an image from a folder and the image name is retrieved by a query. The query is getting the image name all right but the image is not displaying. This is the code im using for the image display Code: [Select] <?php $aid = 1; $connection = mysql_connect("localhost", "username", "password"); mysql_select_db("articles", $connection); $query="SELECT imagename, description FROM articles_description WHERE id='$aid'"; $result=mysql_query($query); $num=mysql_numrows($result); mysql_close(); ?> <table width ="1000" border="1" cellspacing="2" cellpadding="2"> </tr> <?php $j=0; while ($j < $num) { $f8=mysql_result($result,$i,"description"); $f9=mysql_result($result,$i,"imagename") ?> <tr> <td valign="top"> <img src="images/'.$f9.'; ?>" alt="" name="picture" width="100" height="100" border="1" /></td> <td><font face="Arial, Helvetica, sans-serif"><?php echo $f8; ?></font></td> </tr> <tr> </tr> <?php $j++; } ?> Any help will be appreciated Hello
I am new here, and so i am to php.. i have a small question - i think anyone here could help me, im sure :-)
I have a php-gallery running locally on my desktop (using xampp), the gallery just shows images from a directory where a webcam saves its pictures in it (the gallery is named "ubergallery" - maybe anyone knows this gallery).
Now i really would like to have following option:
- A Button on the thumbnail called "delete" - when clicking on it, the picture should get replaced with another, predefined, placeholder-picture. I really hope somebody here can help me ! Thank you so much for your time !
I have attached the files!
Attached Files
UberGallery.php 37.81KB
0 downloads
index.php 2.81KB
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index.php 663bytes
0 downloads Hi there, i want to remake a script that uploads a images in one folder to script that uploads images to folder that is equal with article id. Something like - main_folder/images/articles/$id/image.jpg ... But i don't understand how i can create it.. I don't understand how the script can know last id and move images to the folder. It's easy to add script that create folder but how the script can know latest id?.. Here is the code that process images. [It's from php fusion cms so maybe someone could not understand some things.] Thank you.. Maybe some one can give some advice how script can know latest id?. Code: [Select] if (isset($_POST['save'])) { $error = ""; $news_subject = stripinput($_POST['news_subject']); $news_cat = isnum($_POST['news_cat']) ? $_POST['news_cat'] : "0"; if (isset($_FILES['news_image']) && is_uploaded_file($_FILES['news_image']['tmp_name'])) { $image = $_FILES['news_image']; $image_name = stripfilename(str_replace(" ", "_", strtolower(substr($image['name'], 0, strrpos($image['name'], "."))))); $image_ext = strtolower(strrchr($image['name'],".")); if ($image_ext == ".gif") { $filetype = 1; } elseif ($image_ext == ".jpg") { $filetype = 2; } elseif ($image_ext == ".png") { $filetype = 3; } else { $filetype = false; } if (!preg_match("/^[-0-9A-Z_\.\[\]]+$/i", $image_name)) { $error = 1; } elseif ($image['size'] > $settings['news_photo_max_b']){ $error = 2; } elseif (!$filetype) { $error = 3; } else { $image_t1 = image_exists(IMAGES_N_T, $image_name."_t1".$image_ext); $image_t2 = image_exists(IMAGES_N_T, $image_name."_t2".$image_ext); $image_full = image_exists(IMAGES_N, $image_name.$image_ext); move_uploaded_file($_FILES['news_image']['tmp_name'], IMAGES_N.$image_full); if (function_exists("chmod")) { chmod(IMAGES_N.$image_full, 0644); } $imagefile = @getimagesize(IMAGES_N.$image_full); if ($imagefile[0] > $settings['news_photo_max_w'] || $imagefile[1] > $settings['news_photo_max_h']) { $error = 4; unlink(IMAGES_N.$image_full); } else { createthumbnail($filetype, IMAGES_N.$image_full, IMAGES_N_T.$image_t1, $settings['news_photo_w'], $settings['news_photo_h']); if ($settings['news_thumb_ratio'] == 0) { createthumbnail($filetype, IMAGES_N.$image_full, IMAGES_N_T.$image_t2, $settings['news_thumb_w'], $settings['news_thumb_h']); } else { createsquarethumbnail($filetype, IMAGES_N.$image_full, IMAGES_N_T.$image_t2, $settings['news_thumb_w']); } } } if (!$error) { $news_image = $image_full; $news_image_t1 = $image_t1; $news_image_t2 = $image_t2; } else { $news_image = ""; $news_image_t1 = ""; $news_image_t2 = ""; } } else { $news_image = (isset($_POST['news_image']) ? $_POST['news_image'] : ""); $news_image_t1 = (isset($_POST['news_image_t1']) ? $_POST['news_image_t1'] : ""); $news_image_t2 = (isset($_POST['news_image_t2']) ? $_POST['news_image_t2'] : ""); } } If I upload this script in /www/ads/insert/image/ it works fine If I upload it in /www/ads/insert/ it does not work It says PHP could not open /new/ to upload image Code: [Select] <? $target_path = 'images/new/'; $image_name = 'myself.gif'; if( imagejpeg( $tmp_img, "{$target_path}{$image_name}" ) ){ print"image uploaded!"; } ?> I think because PHP only allows to upload images 1 folder deep!!! Why? How do I solve this? I want to create different folders for each group of images 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 $row['loc_id']; ?>_1thb.jpg" /></a></td></tr> The images are renamed on upload to have the id number for that row appended to the front of the file name and that is how I'm calling them back in. I know I need to write an if statement that contains the code from the <tr> to the </tr> to display if the image exists, the problem is, since there isn't a field for this in the database, I don't know how to check it? I'm still a noob so I appreciate any help that is offered. Thanks! I'm trying to allow a user to upload an image, and have that image copied to an Image folder on the server When I run the code I get the success message near the bottom of the code, but the image never gets copied to the folder. I'm not sure what's causing it to not copy the image if($_POST["store"] != "") // if upload was hit { $fileExt = strrchr($_FILES['userfile']['name'], "."); // grab extension if($fileExt != ".jpg" && $fileExt != ".jpeg") // check extension { $_SESSION["badFileType"] = "You cannot upload a file of type ".$fileExt; // set error } else { $fileName = $_FILES['userfile']['name']; // set file name if(!is_uploaded_file($_FILES['userfile']['tmp_name'])) { echo "Problem: possible file upload attack!"; // set error exit(); // end } $upfile = "../Images/lg_".$category.$counter.".jpg"; // set path $newFileName = $category.$counter.".jpg"; // set new file name if(!copy($_FILES['userfile']['tmp_name'], $upfile)) // if not able to copy { echo "Problem: file could not be copied to directory!"; // set error exit(); // end } $_SESSION["badfileType"] = "File uploaded successfully!"; // set success message } } else { $_SESSION["badFileType"] = ""; // clear error } Help me. What I am doing is editing a form with checkboxes... and updating image .. I uploaded scripts I want to delete old jpeg file from thumb folder and update new filename in db Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled Document</title> <script type="text/javascript"> function show_confirm() { var r=confirm("Delete?"); if (r==true) { //javascript:window.location='view.php'; alert("Deleted!!"); } else { //javascript:window.location='view.php'; alert("You pressed Cancel!"); return false; } } </script> </head> <body> <?php require("connect.php"); if ($_REQUEST['submit']) { $id=$_POST['hide']; for($i=1; $i<=$id; $i++) { $query2 = mysql_query("SELECT * from stu_detail WHERE id = $id "); while($file = mysql_fetch_array($query2)) { $unlink = unlink("up_images/thumb/" . $file['filename']); } } $new_name=$_POST['name']; $new_email=$_POST['email']; $new_phone=$_POST['phone']; $new_gender=$_POST['rad']; $new_city=$_POST['city']; $new_lang=implode(",",$_POST['chk']); $tar = "c:/wamp/www/rms/vignesh_2/up_images/"; if ($_FILES['efile']['error'] > 0) echo "Error" . $_FILES["efile"]["error"]; else { if (file_exists ("$tar" . $_FILES['efile']['name'])) { echo $_FILES['efile']['name'] . " already exsists"; } else { move_uploaded_file ($_FILES['efile']['tmp_name'],"$tar" . $_FILES['efile']['name']); } } $qry=mysql_query("UPDATE stu_detail SET name='".$new_name."', email='".$new_email."', phone='".$new_phone."', gender='".$new_gender."', city='".$new_city."', lang='".$new_lang."', filename='".$_FILES['efile']['name']."' WHERE id=$id ") or die(mysql_error()); require_once("create_thumb.php"); echo generateThumbs(); if (!$qry) { echo "not updated"; } else { echo "<table align='center' border='1' width='800' height='600'>"; ?><tr> <th scope="col">Name</th> <th scope="col">E-mail Address</th> <th scope="col">Phone</th> <th scope="col">Gender</th> <th scope="col">City</th> <th scope="col">Language</th> </tr> <?php $recyc=mysql_query("SELECT * FROM stu_detail where status = 1") or die(mysql_error()); $del = mysql_num_rows($recyc); if ($del != 0) echo "<a href='recycled.php'>Recycle bin</a>"; if ($qry2=mysql_query("SELECT * FROM stu_detail where status = 0 order by id desc") ) { while($res=mysql_fetch_array($qry2)) { ?> <tr> <td><?php echo $res['name']; ?></td> <td><?php echo $res['email']; ?></td> <td><?php echo $res['phone']; ?></td> <td><?php echo $res['gender']; ?></td> <td><?php echo $res['city']; ?></td> <td><?php echo $res['lang']; ?></td> <td> <img src="up_images/thumb/<?php echo $res['filename']; ?>" /> </td> <td> <a href="edit.php?uid=<?php echo $res['id']; ?>">edit</a></td> <!--<td><button type="button" onClick="return show_confirm();">Delete</button> </td>--> <td> <a href="delete.php?uid=<?php echo $res['id']; ?>" onClick="return show_confirm();">delete</a></td> </tr> <?php } } ?> </table> <?php } } ?> </body> </html> hi all i need a script that will allow me upload images to 2 dif folders on my server and then add the info to my database along with some other form data. iv been looking all over for code or scripts for days now and have been playing with cut and copyed code but no look again any help i will be greatful for as im a noob to php but al learning quick here is my html form Code: [Select] <html> <body> <form action="add.php" method="post"> Project Name: <input type="text" name="pro_name" /><br> Thumbnail: <input type="file" name="thumbnail" /><br> ////// this image to ../thum Short Details: <input type="text" name="short_details" /><br> Full Details: <input type="text" name="full_details" /><br> Category: <input type="text" name="cat" /><br> Image1: <input type="file" name="image1" /><br>//// and image1,2,3,4 to ../images Image2: <input type="file" name="image2" /><br> Image3: <input type="file" name="image3" /><br> Image4: <input type="file" name="image4" /><br> <input type="submit" /> </form></body></html> here is my code for add.php witch only adds the info to the DB Code: [Select] <?php error_reporting(E_ALL); include ("../includes/db_config.php"); $con = mysql_connect($db_hostname,$db_username,$db_password); @mysql_select_db($db_database) or die( "Unable to select database"); $sql="INSERT INTO $db_table (pro_name, thumbnail, short_details, full_details, cat, image1, image2, image3, image4) VALUES ('$_POST[pro_name]','$_POST[thumbnail]','$_POST[short_details]','$_POST[full_details]','$_POST[cat]','$_POST[image1]','$_POST[image2]','$_POST[image3]','$_POST[image4]')"; if (!mysql_query($sql,$con)) { die('Error: ' . mysql_error()); } echo "1 record added"; mysql_close($con) ?> I have a PHP CRUD application and when i delete a row i need it to delete from the MySQL and the image from the uploads folder as well. I have researched and tried dozens of ways with the unlink option but nothing works. If i take out the unlink from my code it will delete fine from the DB. I am new to coding and PHP so any help would be awesome. The file_path is correct. The uploads is the name of the folder where the image is stored and the $_POST["image"] is the column name in MySQL where the image name is stored. delete.php
<?php
//start PHP session
session_start();
if (!isset($_SESSION['success']))
{
header("Location: login_page.php");
die();
}
// check if value was posted
if($_POST){
// include database and object file
include_once 'config/database.php';
$file_path = 'uploads/' . $_POST["image"];
if(unlink($file_path))
{
// delete query
$query = "DELETE FROM myDBname WHERE id = ?";
$stmt = $con->prepare($query);
$stmt->bindParam(1, $_POST['object_id']);
}
if($stmt->execute()){
// redirect to read records page and
// tell the user record was deleted
echo "Record was deleted.";
}else{
echo "Unable to delete record.";
}
}
?>
this is the delete button code
echo "<a delete-id='{$id}' class='btn btn-danger delete-object'>";
echo "<span class='glyphicon glyphicon-remove'></span> Delete";
echo "</a>";
This is the javascript for the delete button as well.
// delete record
$(document).on('click', '.delete-object', function(){
var id = $(this).attr('delete-id');
bootbox.confirm({
message: "<h4>Are you sure?</h4>",
buttons: {
confirm: {
label: '<span class="glyphicon glyphicon-ok"></span> Yes',
className: 'btn-danger'
},
cancel: {
label: '<span class="glyphicon glyphicon-remove"></span> No',
className: 'btn-primary'
}
},
callback: function (result) {
if(result==true){
$.post('delete.php', {
object_id: id
}, function(data){
location.reload();
}).fail(function() {
alert('Unable to delete.');
});
}
}
});
return false;
});
If you need any other info that would help you help me just let me know and i will get that in here ASAP. Thanks again for any help on this. Hey, i need help storing an image in my database via the URL(image location) at the moment my php code is storing the image in a folder on the directory called upload. here is the code: <?php // Where the file is going to be placed $target_path = "upload /"; /* Add the original filename to our target path. Result is "uploads/filename.extension" */ $target_path = $target_path . basename( $_FILES['uploadedfile']['name']); $target_path = "upload/"; $target_path = $target_path . basename( $_FILES['uploadedfile']['name']); if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { echo "The file ". basename $_FILES['uploadedfile']['name']). " has been uploaded"; } else{ echo "There was an error uploading the file, please try again!"; } ?> Click <a href="products.php">HERE</a> to go back to form if someone could help me i'd be very grateful 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 I am looking to resize the images (hight and width) after I have uploaded to a folder with php. What the bast way to do this. I am unable to resize them before I upload as I use the same picture in other areas. I'm using this code to view the image and other infomation on the database can some one point me in the right direction or show me how to change the code below. Thanks Code: [Select] <?php mysql_connect("localhost", "", "") or die(mysql_error()) ; mysql_select_db("stafflog") or die(mysql_error()) ; $data = mysql_query("SELECT * FROM ********") or die(mysql_error()); while($info = mysql_fetch_array( $data )) { echo "<img src=http://www.web.com/productimages/" .$info['image'] . "> <br>"; echo "<b>Name:</b> ".$info['yourname'] . "<br> "; echo "<b>price:</b> ".$info['price'] . " <br>"; echo "<b>shortdes:</b> ".$info['shortdes'] . " <hr>"; } ?> I got this script: But it give me error, file_get_contents cannot open stream. I need to add the FTP connection with user/pass paramaters. then look in set http url, to get the file contents(images) and transfer to ftp server location. Can Anyone take alook and tell me if I am going down the right path and how to get there. Please Code: [Select] function postToHost($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, $filedata).'</pre>'; Hi the file file upload whenever i upload an image to main directory it saves one image into photos folder and copy another into thumbs folder but whenever i upload image to a different album (not main directory) it doesnt copy the other image to thumbs folder what i'm i doing wrong this is the line that i chose the folder... function make_locations ($locs) { $html = '<select name="locations" class="input"><option value="0">-- Main Directory --</option>'; foreach ($locs AS $key => $value) { $html .= '<option value="' .$value['album_id']. '">' .addslashes($value['album_name']). '</option>'; } $html .= '</select>'; return $html; } this is the whole code <?php /** * create a sub album directory for photos * to be stored in */ function create_album ($album_name, $sub_album = 0) { global $db; $sql = "INSERT INTO " .ALBUMS_TABLE. " ( album_name, sub_album ) VALUES ( '" .addslashes($album_name). "', " .intval($sub_album). " )"; if ($db->query($sql)) { return TRUE; } else { return FALSE; } } /** * get a list of sub albums */ function get_albums ($sub_album = 0) { global $db; $sql = "SELECT * FROM " .ALBUMS_TABLE. " WHERE sub_album = " .intval($sub_album); $db->query($sql); // initialise album storage $albums = array(); while ($row = $db->fetch()) { $albums[] = $row; } return $albums; } /** * get a list of photos within an album */ function get_photos ($album = 0) { global $db; $sql = "SELECT * FROM " .PHOTOS_TABLE. " WHERE album_id = " .intval($album). " ORDER BY photo_id ASC"; $db->query($sql); // initialise album storage $photos = array(); while ($row = $db->fetch()) { $photos[] = $row; } return $photos; } /** * get a large version of a particular photo */ function get_large ($photo, $album = 0, $next = '') { global $db, $template, $account_details; // shall we get the next / previous photo switch ($next) { case "next" : $next_sql = "AND photo_id > " .intval($photo). " ORDER BY photo_id ASC"; break; case "previous" : $next_sql = "AND photo_id < " .intval($photo). " ORDER BY photo_id DESC"; break; default : $next_sql = "AND photo_id = " .intval($photo); break; } $sql = "SELECT * FROM " .PHOTOS_TABLE. " WHERE album_id = " .intval($album). " " .$next_sql. " LIMIT 1"; $db->query($sql); if ($db->num_rows() == 0) { return ''; } else { $photo_info = $db->fetch(); // note the total directory $location = 'photos/' .$photo_info['photo_proper']; // now we need to resize list($width, $height) = getimagesize($location); if ($width < 300) { $new_width = $width; $new_height = $height; } elseif ($width > $height) { $new_width = 300; $new_height = $height * ($new_width / $width); } elseif ($width < $height) { $new_width = $width * ($new_height / $height); $new_height = 300; } // work out the next link $next = '<a href="portfolio.php?p=' .$photo_info['photo_id']. '&a=' .$photo_info['album_id']. '&next=next">Next</a>'; $previous = '<a href="portfolio.php?p=' .$photo_info['photo_id']. '&a=' .$photo_info['album_id']. '&next=previous">Previous</a>'; return '<div id="largephoto"><img src="' .$location. '" height="' .$new_height. '" width="' .$new_width. '" class="large"><br /><div id="prevnext">' .$previous. ' :: ' .$next. '</div></div>'; } } /** * get an array of locations */ function get_locations () { global $db; // initialise array $locations = array(); // select albums $sql = "SELECT album_id, album_name FROM " .ALBUMS_TABLE; $db->query($sql); while ($row = $db->fetch()) { $locations[] = $row; } return $locations; } /** * make the locations table */ function make_locations ($locs) { $html = '<select name="locations" class="input"><option value="0">-- Main Directory --</option>'; foreach ($locs AS $key => $value) { $html .= '<option value="' .$value['album_id']. '">' .addslashes($value['album_name']). '</option>'; } $html .= '</select>'; return $html; } /** * delete an album from the database * does not delete the photos in it */ function delete_albums ($album_ids) { global $db; if (sizeof($album_ids) > 0) { $sql = "DELETE FROM " .ALBUMS_TABLE. " WHERE album_id IN (" .implode(',', $album_ids). ")"; if ($db->query($sql)) { return TRUE; } } return FALSE; } /** * delete a set of photos */ function delete_photos ($photo_ids) { global $db; if (sizeof($photo_ids) > 0) { // select photo names for deletion $sql = "SELECT photo_proper FROM " .PHOTOS_TABLE. " WHERE photo_id IN (" .implode(',', $photo_ids). ")"; $db->query($sql); $unlink_ids = array(); while ($row = $db->fetch()) { $unlink_ids[] = $row['photo_proper']; } // now delete the photos if (sizeof($unlink_ids) > 0) { $sql = "DELETE FROM " .PHOTOS_TABLE. " WHERE photo_id IN (" .implode(',', $photo_ids). ")"; if ($db->query($sql)) { // remove photo from directory for ($i = 0; $i < sizeof($unlink_ids); $i++) { unlink("photos/" .$unlink_ids[$i]); unlink("photos/thumbs/" .$unlink_ids[$i]); } return TRUE; } } } return FALSE; } /** * upload a set of files */ function upload_files ($save_dir = '', $album = 0) { global $db; // check the save dir is writable if (!is_writable($save_dir)) { return FALSE; } // specify allowed file types $allowed_types = array ( 'image/jpg', 'image/jpeg', 'image/pjpeg', 'image/gif' ); // keep a list of uploaded files $uploaded = array(); // store bytes uploaded $total_bytes = 0; // go through the list of files while (list($key, $value) = each($_FILES['userfile']['name'])) { // check file has been passed if (!empty($value)) { // find extension $extension = substr($_FILES['userfile']['name'][$key], strpos($_FILES['userfile']['name'][$key],".") + 1); // time + $key for name $name = time(). "_" .$key. "." .$extension; // save url $add = $save_dir. "/" .$name; if (move_uploaded_file($_FILES['userfile']['tmp_name'][$key], $add)) { chmod($add, 0777); // add photo to database create_photo($_FILES['userfile']['name'][$key], $name, $album); } } } return TRUE; } /** * insert photo details into the database */ function create_photo ($photo_name, $key_name, $album = 0) { global $db; // get the filesize if (!$size = filesize("photos/" .$key_name)) { $size = 0; } // insert the photo in the database $sql = "INSERT INTO " .PHOTOS_TABLE. " ( photo_name, photo_date, photo_proper, photo_size, album_id ) VALUES ( '" .addslashes($photo_name). "', " .time(). ", '" .addslashes($key_name). "', " .intval($size). ", " .$album. " )"; if ($db->query($sql)) { return TRUE; } else { return FALSE; } } /** * get a complete raw copy of the directory */ function get_dir_contents ($dir) { // declare content array $contents = array(); // check gallery exists if (is_dir($dir)) { if ($handle = opendir($dir)) { while (FALSE !== ($file = readdir($handle))) { if ($file != '.' && $file != '..' && $file != 'thumbs') { if (file_exists($dir. '/thumbs/' .$file) || thumbnail($file, $dir. '/' .$file, $dir. '/thumbs')) { $contents[] = $dir. '/thumbs/' .$file; } else { $contents[] = 'no_image.gif'; } } } } } return $contents; } /** * create a thumbnail of a photo and store it * in the thumbs directory */ function thumbnail ($filename, $source_file, $destination, $new_h = 75, $new_w = 75) { if (!is_file($source_file)) { return FALSE; } // get the image details list($old_w, $old_h, $type) = getimagesize($source_file); // create source image switch($type) { case 1: $source = @imagecreatefromgif($source_file); break; case 2: $source = @imagecreatefromjpeg($source_file); break; case 3: $source = @imagecreatefrompng($source_file); break; default : return FALSE; } // work out dimensions if ($old_w < $old_h) { $thumb_w = $new_w; $thumb_h = $old_h * ($new_h / $old_w); } elseif ($old_w > $old_h) { $thumb_w = $old_w * ($new_w / $old_h); $thumb_h = $new_h; } elseif ($old_w == $old_h) { $thumb_w = $new_w; $thumb_h = $new_h; } $thumb = @imagecreatetruecolor($thumb_w, $thumb_h); // create image imagecopyresized($thumb, $source, 0, 0, 0, 0, $thumb_w, $thumb_h, $old_w, $old_h); // check we have a proper destination if (!is_dir($destination)) { mkdir($destination, 0777); } // save image switch ($type) { case 1: case 2: imagejpeg($thumb, $destination. '/' .$filename); break; case 3: imagepng($thumb, $destination. '/' .$filename); break; } // memory saving imagedestroy($thumb); imagedestroy($source); // thumbnail created successfully return TRUE; } /** * make the table to show the directories and photos */ function make_table ($list, $type, $row = 3) { // initialize gallery html array $gallery_html = array(); // check if we have a list > 0 if ($size = sizeof($list)) { switch ($type) { case "GALLERIES" : $gallery_html[] = '<div id="galleries">'; break; case "PHOTOS" : case "RAW" : $gallery_html[] = '<div id="photos">'; break; } // loop through list for ($i = 0; $i < sizeof($list); $i++) { // shall we open a new list if ($i % $row == 0) { $gallery_html[] = '<ul>'; } // add to list switch ($type) { case "GALLERIES" : // create the delete link $delete_link = ''; if ($_SESSION['logged_in']) { $delete_link = '[ <a href="admin.php?mode=deletealbum&a=' .$list[$i]['album_id']. '">Delete</a> ]'; } $gallery_html[] = '<a href=portfolio.php?albums='.$list[$i]['album_id'].'><img src="folder.gif" class="directory"><br />' .addslashes($list[$i]['album_name']). '</a><br />' .$delete_link. '</li>'; break; case "PHOTOS" : // construct photo name $name = $list[$i]['photo_proper']; // construct location $location = "photos/"; // create thumbnail if (!file_exists($location. "/thumbs/" .$name)) { thumbnail($name, $location. "/" .$name, $location. "/thumbs/"); } // construct date $date = '<div class="date">' .date("d/m G:ia", $list[$i]['photo_date']). '</div>'; // create the delete link $delete_link = ''; if ($_SESSION['logged_in']) { $delete_link = '[ <a href="admin.php?mode=deletephoto&p=' .$list[$i]['photo_id']. '">Delete</a> ]'; } // image information list($width, $height) = getimagesize($location . $list[$i]['photo_proper']); // add to the html $gallery_html[] = '<li><a href="' .$location . $list[$i]['photo_proper']. '" rel="lightbox[racing]" title="Photos"><img src="' .$location. "/thumbs/" .$name. '" class="picture"><br />View</a><br />' .$delete_link. '</li>'; break; case "RAW" : $gallery_html[] = '<li><img src="' .$list[$i]. '" class="picture"></li>'; break; } // shall we close the list if ( ($i + 1) % $row === 0 || ($i + 1) == $size) { $gallery_html[] = '</ul>'; } } $gallery_html[] = '</div>'; } return implode('', $gallery_html); } ?> 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? Hey, I'm trying to build up a simple framework for my projects, and need a little help! How can I find folders using PHP? I have one file called global.php which will include a folder called "plugins". Inside "plugins" will be all the actual site files. I do not want a index.php?page=pluginfilehere... I want strictly say.. example.com/site/index.php. So inside plugins folder, I will have another folder called site, which inside that will be the .php files for it. But, keep in mind, I will not just have a folder called site in the plugins.. It could be called account, or user whatever I am building! Thanks in advance. - Justin Hi all - I have a form that let's a user upload an image to their specified folder. The folder is determined by the "password" the user inputs. The "password" is really just the folder name on my server, so if "michael83" was entered as a password, the directory would be "images/uploaded/michael83". That works great now, thanks to a forum user, litebearer. Thanks again. Here's my second question: I'm working on a "history" page so that a user can input their "password" and view their upload history. The form works right now. If you enter a "password" (folder name) that exists, the code will spit out the contents / files. So, now I'm looking for two things: (1) if a user enters a "password" (folder name) that exists, but there are no files in the folder, "There are no files in the $dir directory." will be echoed; and (2) if a "password" (folder name) is entered that does NOT exist, "The directory $dir does not exist." will be echoed. Here's my code so far (minus the if statements I'm looking for): $dir = $_POST['password']; $path = "images/uploaded/". $dir; $dir_handle = @opendir($path); while ($file = readdir($dir_handle)) { if($file == "." || $file == ".." ) continue; if(isset($_POST['Submit'])) $url = "http://www.mysite.com/". $path . "/" . $file; { echo "<a href=\"$url\">$url</a><br />"; }} closedir($dir_handle); As always, many thanks in advance for any help on this. Hey, I hope you will understand what I am saying, because english isn't my main language -.-, Anyway, I need to create a folder navigation, what I mean is like you got folder on your comp : C:\navThing\ (and many sub folders and files) what I want to do is list all files from the current directory where the user is. if he is in C:\navThing\ show dir and files in C:\navThing\ only... if he is in C:\navThing\lol\ show dir and files in C:\navThing\lol only... but I don't know how to get the user position, for the moment I'm using $_GET, but well, I don't think it's really secure... ( xxx.php?path=lol/ ) if anybody can think of any other way, where the user can't modify it tell me, I thougth session would be good, but what if he use previous... anyway any suggestion? |
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