PHP - Need Help With Image Gallery Array Please.

Lets say ive got a function like this one
Code: [Select]
function getPictures() {
global $max_width, $max_height;
if ( $handle = opendir(".") ) {
$lightbox = rand();
echo '<ul id="pictures">';
while ( ($file = readdir($handle)) !== false ) {
if ( !is_dir($file) ) {
$split = explode('.', $file);
$ext = $split[count($split) - 1];
if ( ($type = getPictureType($ext)) == '' ) {
continue;
}
if ( ! is_dir('thumbs') ) {
mkdir('thumbs');
}
if ( ! file_exists('thumbs/'.$file) ) {
if ( $type == 'jpg' ) {
$src = imagecreatefromjpeg($file);
} else if ( $type == 'png' ) {
$src = imagecreatefrompng($file);
} else if ( $type == 'gif' ) {
$src = imagecreatefromgif($file);
}
if ( ($oldW = imagesx($src)) < ($oldH = imagesy($src)) ) {
$newW = $oldW * ($max_width / $oldH);
$newH = $max_height;
} else {
$newW = $max_width;
$newH = $oldH * ($max_height / $oldW);
}
$new = imagecreatetruecolor($newW, $newH);
imagecopyresampled($new, $src, 0, 0, 0, 0, $newW, $newH, $oldW, $oldH);
if ( $type == 'jpg' ) {
imagejpeg($new, 'thumbs/'.$file);
} else if ( $type == 'png' ) {
imagepng($new, 'thumbs/'.$file);
} else if ( $type == 'gif' ) {
imagegif($new, 'thumbs/'.$file);
}
imagedestroy($new);
imagedestroy($src);
}
echo '<li><a href="'.$file.'" rel="lightbox['.$lightbox.']">';
echo '<img src="thumbs/'.$file.'" alt="" />';
echo '</a></li>';
}
}
echo '</ul>';
}
}What it does is:
It checks for files(images) in a directory, check for file types jpg, png or gif cuz I work on gd library and it supports only these 3 type of images and make thumbnails. My problem is I cant change the directory of images, after I do that I just got error or it doesnt read images at all. I tried

Code: [Select]
$dir = "/galerija/";
if ( $handle = opendir($dir) )
But nothing happens, it just leaves me blank space(as I said above it doesnt read images at all)

Hi ,
I got "High Slide Script" for making photogallery ..
The problem is that code has no admin panel to upload images and their description .
All you make that you write image path into html code of its index page..

I thought to make admin panel by a small database you enter the image path uploaded and description .

and the code has a loop to read this data throught a php code .

I attached what I made .

The problem is : why my images doesn't appear ???

NB:
the original script in the file named : highslide-custom-example.htm

my code is in the file : highslide-custom-example.php

I attached the DB also..

Here is the attachments :

http://www.seed-share.com/6mghkdpg0ywj

Thanks

I'm tired and just about given up. Can anybody help me?


Code: [Select]
<?php
$objConnect = mysql_connect("localhost","","root") or die(mysql_error());
$objDB = mysql_select_db("sdf");
$pic2 = "SELECT * FROM images";
if (!isset($_GET['Page'])) $_GET['Page']='0';
$pic1 = mysql_query($pic2);
$Num_Rows = mysql_num_rows($pic1);
$Per_Page = 16;   // Per Page
$Page = $_GET["Page"];
if(!$_GET["Page"])
{$Page=1;}
$Prev_Page = $Page-1;
$Next_Page = $Page+1;
$Page_Start = (($Per_Page*$Page)-$Per_Page);
if($Num_Rows<=$Per_Page)
{$Num_Pages =1;}
else if(($Num_Rows % $Per_Page)==0)
{$Num_Pages =($Num_Rows/$Per_Page) ;}
else
{$Num_Pages =($Num_Rows/$Per_Page)+1;
$Num_Pages = (int)$Num_Pages;}
$pic2 .=" order  by thumbnailID ASC LIMIT $Page_Start , $Per_Page";
$pic1  = mysql_query($pic2);
$cell = 0;
$link1 = "SELECT * FROM images";
$result_link1 = mysql_query($link1);
$link = mysql_fetch_array($result_link1);
$alt1 = "SELECT * FROM images";
$alt = mysql_fetch_array(mysql_query($alt1));
echo '
    <div id="tablediv">
      <table border="0" cellpadding="17" cellspacing="0" class="table">
        <tr>';

  while($pic = mysql_fetch_array($pic1)) {

    if($cell % 4 == 0) {
      echo '</tr><tr>';
    }

    if($cell == 2) {
      echo '
        <td>
          fillerspace
        </td>';
    } elseif ($cell == 3) {
      echo '
        <td>
Fillerspace2
        </td>';
    } else {
      echo '
        <td>
          <a href="/' . $link["link"] . '.php">
            <div class="image">
              <img src="https://s3.amazonaws.com/image/' . $pic["pic"] . '.png" 
                   alt="' . $alt["alt"] . '" 
                   height="200" 
                   width="200" 
              />
            </div>
          </a>
        </td>'; 
    }
    $cell++;
  }
  echo '</tr></table></div>';
?>
Basically, there are a couple of faults with this code. I didn't include the pagination part, but there is, for simplicity. But right now, when I insert a new record such as this:
INSERT INTO `images` VALUES (' ', 'blog', 'yo', '6', 'hello', '2011-02-15T07:24:17Z')
The columns go in order  of thumbnailID, folder, link, pic, alt, and time.^^^^^^^^

several problem arises. One, the new record is not displayed as the newest entry on my site. So the record is actually placed in one of the paginated pages. How can I reverse the order? The other thing is, it seems like my pic column is the only thing being understood. You see, when I inserted the above record, I checked my site and saw the pic 6, but the link wasn't 'yo', and the alt wasn't 'hello'. Why is that?

By the way, my host is awfully terrible. Maybe it's just having a major delay in reading the link and alt? I don't know. That would be the only reasonable answer, unless my code is off.

Thank you, and I'll check 10hours from now.

Hi i have this form which meant to upload the create an album but some how doesnt not work can some1 help please i use 3 files here they are addalbum.php is where is not working  the other files are just the database config and functions.php the error messages from the addalbum.php functions


addalbum.php
 require_once '../library/config.php';
require_once '../library/functions.php';

if(isset($_POST['txtName']))
{
   $albumName = $_POST['txtName'];
   $albumDesc = $_POST['mtxDesc'];

   $imgName = $_FILES['fleImage']['name'];
   $tmpName = $_FILES['fleImage']['tmp_name'];

   // we need to rename the image name just to avoid
   // duplicate file names
   // first get the file extension
   $ext = strrchr($imgName, ".");

   // then create a new random name
   $newName = md5(rand() * time()) . $ext;

   // the album image will be saved here
   $imgPath = ALBUM_IMG_DIR . $newName;

   // resize all album image
   $result = createThumbnail($tmpName, $imgPath, THUMBNAIL_WIDTH);

   if (!$result) {
      echo "Error uploading file";
      exit;
   }

   if (!get_magic_quotes_gpc()) {
      $albumName = addslashes($albumName);
      $albumDesc = addslashes($albumDesc);
   }

   $query = "INSERT INTO tbl_album (al_name, al_description, al_image, al_date)
   VALUES ('$albumName', '$albumDesc', '$newName', NOW())";

   mysql_query($query)
   or die('Error, add album failed : ' .    mysql_error());

   // the album is saved, go to the album list
   echo "<script>window.location.href='index.php?page=list-album';</script>";
   exit;
}
<!-- google_ad_section_end -->



 <FORM enctype="multipart/form-data" action="addalbum.php" method="post">
    <P>
    <LABEL for="firstname">al_name: </LABEL>
              <INPUT type="text" name="form" id="albumName"><BR>
    <LABEL for="lastname">al_description: </LABEL>
              <INPUT type="text" name="form" id="albumDesc"><BR>
    <LABEL for="email">al_date: </LABEL>
              <INPUT type="text"  id="NOW"><BR>
     <input type="file" name="newName" class="input">
<p><input type="submit" name="submit" value="Upload" class="submit"></p>

    </P>
 </FORM>
 


funtions.php
<?php

/*

Upload an image and create the thumbnail. The thumbnail is stored

under the thumbnail sub-directory of $uploadDir.

Return the uploaded image name and the thumbnail also.

*/

function uploadImage($inputName, $uploadDir)

{


$image     = $_FILES[$inputName];

$imagePath = '';

$thumbnailPath = '';

// if a file is given

if (trim($image['tmp_name']) != '') {

$ext = substr(strrchr($image['name'], "."), 1);

// generate a random new file name to avoid name conflict

// then save the image under the new file name

$imagePath = md5(rand() * time()) . ".$ext";

$result    = move_uploaded_file($image['tmp_name'], $uploadDir . $imagePath);

if ($result) {

// create thumbnail

$thumbnailPath =  md5(rand() * time()) . ".$ext";

$result = createThumbnail($uploadDir . $imagePath, $uploadDir . 'thumbnail/' . $thumbnailPath, THUMBNAIL_WIDTH);

// create thumbnail failed, delete the image

if (!$result) {

unlink($uploadDir . $imagePath);

$imagePath = $thumbnailPath = '';

} else {

$thumbnailPath = $result;

}

} else {

// the image cannot be uploaded

$imagePath = $thumbnailPath = '';

}

}

return array('image' => $imagePath, 'thumbnail' => $thumbnailPath);

}

/*

Create a thumbnail of $srcFile and save it to $destFile.

The thumbnail will be $width pixels.

*/

function createThumbnail($srcFile, $destFile, $width, $quality = 75)

{

$thumbnail = '';

if (file_exists($srcFile)  && isset($destFile))

{

$size        = getimagesize($srcFile);

$w           = number_format($width, 0, ',', '');

$h           = number_format(($size[1] / $size[0]) * $width, 0, ',', '');
$thumbnail =  copyImage($srcFile, $destFile, $w, $h, $quality);

}

// return the thumbnail file name on sucess or blank on fail

return basename($thumbnail);

}

/*

Copy an image to a destination file. The destination

image size will be $w X $h pixels

*/

function copyImage($srcFile, $destFile, $w, $h, $quality = 75)

{

   $tmpSrc     = pathinfo(strtolower($srcFile));

   $tmpDest    = pathinfo(strtolower($destFile));

   $size       = getimagesize($srcFile);

   if ($tmpDest['extension'] == "gif" || $tmpDest['extension'] == "jpg")

   {

      $destFile  = substr_replace($destFile, 'jpg', -3);

      $dest      = imagecreatetruecolor($w, $h);

      //imageantialias($dest, TRUE);

   } elseif ($tmpDest['extension'] == "png") {

      $dest = imagecreatetruecolor($w, $h);

      //imageantialias($dest, TRUE);

   } else {

     return false;

   }

   switch($size[2])

   {

      case 1:       //GIF

          $src = imagecreatefromgif($srcFile);

          break;

      case 2:       //JPEG

          $src = imagecreatefromjpeg($srcFile);

          break;

      case 3:       //PNG

          $src = imagecreatefrompng($srcFile);

          break;

      default:

          return false;

          break;

   }

   imagecopyresampled($dest, $src, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);

   switch($size[2])

   {

      case 1:

      case 2:

          imagejpeg($dest,$destFile, $quality);

          break;

      case 3:

          imagepng($dest,$destFile);

   }

   return $destFile;

}

/*

Check if the user is logged in or not

*/

function checkLogin()

{

if (!isset($_SESSION['isLogin']) || $_SESSION['isLogin'] == false) {

header('Location: login.php');

exit;

}

}

/*

Create the link for moving from one page to another

*/

function getPagingLink($totalResults, $pageNumber, $itemPerPage = 10, $strGet = '')

{

$pagingLink    = '';

$totalPages    = ceil($totalResults / $itemPerPage);

// how many link pages to show

$numLinks      = 10;

// create the paging links only if we have more than one page of results

if ($totalPages > 1) {

$self = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] ;

// print 'previous' link only if we're not

// on page one

if ($pageNumber > 1) {

$page = $pageNumber - 1;

if ($page > 1) {

$prev = " <a href=\"$self?pageNum=$page&$strGet\">[Prev]</a> ";

} else {

$prev = " <a href=\"$self?$strGet\">[Prev]</a> ";

}

$first = " <a href=\"$self?$strGet\">[First]</a> ";

} else {

$prev  = ''; // we're on page one, don't show 'previous' link

$first = ''; // nor 'first page' link

}

// print 'next' link only if we're not

// on the last page

if ($pageNumber < $totalPages) {

$page = $pageNumber + 1;

$next = " <a href=\"$self?pageNum=$page&$strGet\">[Next]</a> ";

$last = " <a href=\"$self?pageNum=$totalPages&$strGet\">[Last]</a> ";

} else {

$next = ''; // we're on the last page, don't show 'next' link

$last = ''; // nor 'last page' link

}

$start = $pageNumber - ($pageNumber % $numLinks) + 1;

$end   = $start + $numLinks - 1;

$end   = min($totalPages, $end);

$pagingLink = array();

for($page = $start; $page <= $end; $page++) {

if ($page == $pageNumber) {

$pagingLink[] = " $page ";   // no need to create a link to current page

} else {

if ($page == 1) {

$pagingLink[] = " <a href=\"$self?$strGet\">$page</a> ";

} else {

$pagingLink[] = " <a href=\"$self?pageNum=$page&$strGet\">$page</a> ";

}

}

}

$pagingLink = implode(' | ', $pagingLink);

// return the page navigation link

$pagingLink = $first . $prev . $pagingLink . $next . $last;

}

return $pagingLink;

}

/*

Display the breadcrumb navigation on top of the gallery page

*/

function showBreadcrumb()

{

if (isset($_GET['album'])) {

$album = $_GET['album'];

$sql  = "SELECT al_name

                FROM tbl_album

        WHERE al_id = $album";

$result = mysql_query($sql) or die('Error, get album name failed. ' . mysql_error());

$row = mysql_fetch_assoc($result);

echo ' > <a href="index.php?page=list-image&album=' . $album . '">' . $row['al_name'] . '</a>';

if (isset($_GET['image'])) {

$image = $_GET['image'];

$sql  = "SELECT im_title

FROM tbl_image

WHERE im_id = $image";

$result = mysql_query($sql) or die('Error, get image name failed. ' . mysql_error());

$row = mysql_fetch_assoc($result);

echo ' > <a href="index.php?page=image-detail&album=' . $album . '&image=' . $image . '">' . $row['im_title'] . '</a>';

}

}

}

?>

config.php

<?php

session_start();

// db properties




$dbhost = 'localhost';

$dbuser = 'root';

$dbpass = '';    

$dbname = 'rock';

// an album can have an image used as thumbnail

// we save the album image here

define('ALBUM_IMG_DIR', 'C:/webroot/image');

// all images inside an album are stored here

define('GALLERY_IMG_DIR', 'C:/webroot/gallery/images/gallery/');

// When we upload an image the thumbnail is created on the fly

// here we set the thumbnail width in pixel. The height will

// be adjusted proportionally

define('THUMBNAIL_WIDTH', 100);

// make a connection to mysql here

$conn = mysql_connect ($dbhost, $dbuser, $dbpass) or die ("I cannot connect to the database because: " . mysql_error());

mysql_select_db ($dbname) or die ("I cannot select the database '$dbname' because: " . mysql_error());

?> 

Hi, I am trying to make a simple thumbnail gallery where you upload an image, the image gets resized, a thumbnail is created in the "images/small/" directory, and the main images are in the "images/" directory.

I need to somehow read from both directories, and do an image link with  the thumbnail linking to the larger image. I think that means displaying from two directories, I don't know how to do that, please any help greatly appreciated. Thank you.

here is my code so far

Code: [Select]
<?php 
error_reporting(0);

$change="";
$abc="";


 define ("MAX_SIZE","400");
 function getExtension($str) {
         $i = strrpos($str,".");
         if (!$i) { return ""; }
         $l = strlen($str) - $i;
         $ext = substr($str,$i+1,$l);
         return $ext;
 }

 $errors=0;
  
 if($_SERVER["REQUEST_METHOD"] == "POST")
 {
  $image =$_FILES["file"]["name"];
$uploadedfile = $_FILES['file']['tmp_name'];
     
 
  if ($image) 
  {
 
  $filename = stripslashes($_FILES['file']['name']);
 
   $extension = getExtension($filename);
  $extension = strtolower($extension);


 if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) 
  {

  $change='<div class="msgdiv">Unknown Image extension </div> ';
  $errors=1;
  }
  else
  {

 $size=filesize($_FILES['file']['tmp_name']);


if ($size > MAX_SIZE*1024)
{
$change='<div class="msgdiv">You have exceeded the size limit!</div> ';
$errors=1;
}


if($extension=="jpg" || $extension=="jpeg" )
{
$uploadedfile = $_FILES['file']['tmp_name'];
$src = imagecreatefromjpeg($uploadedfile);

}
else if($extension=="png")
{
$uploadedfile = $_FILES['file']['tmp_name'];
$src = imagecreatefrompng($uploadedfile);

}
else 
{
$src = imagecreatefromgif($uploadedfile);
}

echo $scr;

list($width,$height)=getimagesize($uploadedfile);

//**Original**//
//$newwidth=60;
//$newheight=($height/$width)*$newwidth;
 
//**Modified to use height instead of width**//
//$newheight=350;
//$newwidth=($width/$height)*$newheight; 

// **IF NOT resizing full image then just pass variables.**//
$newheight=$height;
$newwidth=$width; 
//***adjust tmp***//
$tmp=imagecreatetruecolor($newwidth,$newheight);
//Thumbs
$newheight1=180;
$newwidth1=($width/$height)*$newheight1;
//**Original**//
//$newwidth1=25;
//$newheight1=($height/$width)*$newwidth1;
$tmp1=imagecreatetruecolor($newwidth1,$newheight1);

imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

imagecopyresampled($tmp1,$src,0,0,0,0,$newwidth1,$newheight1,$width,$height);


$filename = "images/". $_FILES['file']['name'];

$filename1 = "images/small/". $_FILES['file']['name'];



imagejpeg($tmp,$filename,100);

imagejpeg($tmp1,$filename1,100);

imagedestroy($src);
imagedestroy($tmp);
imagedestroy($tmp1);
}}

}

//If no errors registred, print the success message
 if(isset($_POST['Submit']) && !$errors) 
 {
 
   // mysql_query("update {$prefix}users set img='$big',img_small='$small' where user_id='$user'");
  $change=' <div class="msgdiv">Image Uploaded Successfully!</div>';
 }
 
?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xml:lang="en" xmlns="http://www.w3.org/1999/xhtml" lang="en"><head>
    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
<meta content="en-us" http-equiv="Content-Language">

    <title>picture demo</title>
   
   <link href=".css" media="screen, projection" rel="stylesheet" type="text/css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery_002.js"></script>
<script type="text/javascript" src="js/displaymsg.js"></script>
<script type="text/javascript" src="js/ajaxdelete.js"></script>
   

  <style type="text/css">
  .help
{
font-size:11px; color:#006600;
}
body {
     color: #000000;
 background-color:#999999 ;
    background:#999999 url(<?php echo $user_row['img_src']; ?>) fixed repeat top left;


font-family:"Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif;

}
.msgdiv{
width:759px;
padding-top:8px;
padding-bottom:8px;
background-color: #fff;
font-weight:bold;
font-size:18px;-moz-border-radius: 6px;-webkit-border-radius: 6px;
}
#container{width:763px;margin:0 auto;padding:3px 0;text-align:left;position:relative; -moz-border-radius: 6px;-webkit-border-radius: 6px; background-color:#FFFFFF }
</style>

  </head><body>
     <div align="center" id="err">
<?php echo $change; ?>  </div>
   <div id="space"></div>
   
 
 
 
 
  <div id="container" >
   
   <div id="con">
   
     
     
        <table width="502" cellpadding="0" cellspacing="0" id="main">
          <tbody>
            <tr>
              <td width="500" height="238" valign="top" id="main_right">

  <div id="posts">
  &nbsp;&nbsp;&nbsp;&nbsp;<img src="<?php echo $filename; ?>" />  &nbsp;&nbsp;&nbsp;&nbsp;<img src="<?php echo $filename1; ?>"  />
    <form method="post" action="" enctype="multipart/form-data" name="form1">
<table width="500" border="0" align="center" cellpadding="0" cellspacing="0">
               <tr><Td style="height:25px">&nbsp;</Td></tr>
<tr>
          <td width="150"><div align="right" class="titles">Picture
            : </div></td>
          <td width="350" align="left">
            <div align="left">
              <input size="25" name="file" type="file" style="font-family:Verdana, Arial, Helvetica, sans-serif; font-size:10pt" class="box"/>
 
              </div></td>
 
        </tr>
<tr><Td></Td>
<Td valign="top" height="35px" class="help">Image maximum size <b>400 </b>kb</span></Td>
</tr>
<tr><Td></Td><Td valign="top" height="35px"><input type="submit" id="mybut" value="       Upload        " name="Submit"/></Td></tr>
        <tr>
          <td width="200">&nbsp;</td>
          <td width="200"><table width="200" border="0" cellspacing="0" cellpadding="0">
              <tr>
                <td width="200" align="center"><div align="left"></div></td>
                <td width="100">&nbsp;</td>
              </tr>
          </table></td>
        </tr>
      </table>
</form>
 
 
 
 
  </div>
 
 
 
 
  </td>
           
            </tr>
          </tbody>
     </table>
     

     
   
</div>
       
  </div>
 

   
</body></html>

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=332275.0

This topic has been moved to Third Party PHP Scripts.

http://www.phpfreaks.com/forums/index.php?topic=348417.0

Hi
I am trying to build a site which has an image gallery with links on it. I want to list the the images in different ways and I have successfully made it work with a "shuffle"-script like this:

Code: [Select]
<?php 
$links[] = Array("../r/ahlens.html", "k/k.jpg");
$links[] = Array("../r/brothers.html", "k/k.jpg");
$links[] = Array("../r/hm.html", "k/k.jpg");
$links[] = Array("../r/kappahl.html", "k/k.jpg");
$links[] = Array("../r/mq.html", "k/k.jpg");
$links[] = Array("sida1.php", "k/l.jpg");
$links[] = Array("../r/kappahl.html", "k/k.jpg");
$links[] = Array("../r/mq.html", "k/k.jpg");
$links[] = Array("../r/nk.html", "k/k.jpg");

shuffle($links);

foreach($links as $link){
    echo "<a href=\"${link[0]}\" ><img src=\"${link[1]}\" class=\"randomImage\" /></a> ";  
}  
?>
It works fine and opens a new page when clicked.

Now I would like to make it listed by file name instead of shuffling. How do I do that without loosing the links? And can it be done with a Directory because there will be a lot more photos in the future?
(I would also like the link to pages to be opened in a nice popup. Can I implement that?)
Thanks in advance!

I have a very simple piece of code to create a grid based gallery. The thumbnails are loaded from a single directory and are name 1.jpg... 2.jpg... 3.jpg etc

At the moment the images appear to be loaded in randomly. I want them to load in numerically in terms of their filename. I know I may need to use 'sort' or 'natsort' but where in the code?

Thanks for any help you can give me

Code: [Select]
<?

$images = "Images/Bag Thumbs/"; # Location of small versions

$big    = "ruxxwomens.php?id="; # Location of big versions (assumed to be a subdir of above)

$cols   = 4; # Number of columns to display

if ($handle = opendir($images)) {
   while (false !== ($file = readdir($handle))) {
       if ($file != "." && $file != ".." && $file != rtrim($big,"/")) {
          $files[] = $file;
       }
   }
   closedir($handle);
}



$colCtr = 0;
echo '<table width="800" cellspacing="0" cellpadding="0" border="0"><tr>';
foreach($files as $file)
{
  if($colCtr %$cols == 0)

    echo '</tr><tr>';

  echo '<td align="center"><a href="' . $big . $file . '"><img src="' . $images . $file . '" cellspacing="0" cellpadding="0" border="0"></a></td>';

  $colCtr++;
}
echo '</table>' . "\r\n";

?>

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 asked a question in another thread about making this script work in multiple instances but now I can't even get it to work!
Code: [Select]
<?php 
$cpics = array (
       "images/sidebar/party1.jpg",
       "images/sidebar/party2.jpg",
       "images/sidebar/party3.jpg"
);
$index = rand(0, 2);
$cbanner = $cpics[$index];
?>

And in the http://do-rightweb.com/1-test.php test page Code: [Select]
<img src="$cbanner">
Thanks very much for your help.

Hi All,

Need help. I'm strugling to figure out how to write the code to display default image if no image is available. I'm able to display image if data is available. Not able figure how to echo if/else statment.


Below is the code
Code: [Select]
<?php

function perDetails($var1, $result, $var2){
$dft_img = 'lib/images/name.png';
echo '<div class="desc">'.$var1.'</div>';
 
$color="1";
echo '<table align="center" cellpadding="2" cellspacing="1">';
while($row = mysql_fetch_array($result)){
$id = $row['pid'];
$name = $row['pname'];
$img = $row['pphoto_localurl'];
$poster = str_replace("./", "lib/", $img);
if($color==1){
echo '<tr bgcolor="#FFC600"><td><img src="'.$poster.'" width="32" height="42" alt="'.$name.'"</td><td><a href="persons.php?det='.$var2.'&perid='.$id.'"> '.$name.'" </a></td></tr>';
$color="2";
}
else {
echo '<tr bgcolor="#C6FF00"><td><img src="'.$poster.'" width="32" height="42" alt="'.$name.'"</td><td><a href="persons.php?det='.$var2.'&perid='.$id.'"> '.$name.'" </a></td></tr>';
$color="1";
}
}
echo '</table>';
}
?>

I'm getting an undefined array key warning from an array key that has been defined like the other keys in the array.

The method call is as follows:

$post_obj->addNews(
            $_POST['title'], $_POST['content'], $_POST['category'], 
            $_POST['status'], $_POST['post_type'], $_POST['tags'], $_POST['post_image']
        );

The method and class a

class Post {
        private $conn;
        private $user_obj;

        public function __construct($conn, $user) {
            $this->conn = $conn;
            $this->user_obj = new User($conn, $user);

        }

        public function addNews($title, $content, $category, $status, $type, $tags, $image) {
            if(!empty($title) && !empty($content)) {
                $title = strtoupper($title);
                $title = mysqli_real_escape_string($this->conn, $title);
                $content = nl2br($content);
                $content = mysqli_real_escape_string($this->conn, $content);
                $added_by = $this->user_obj->getUsername();
                $query = mysqli_query($this->conn, "SELECT top_cat_id FROM top_categories WHERE top_cat_title='$category'");
                $row = mysqli_fetch_array($query);
                $cat_id = $row['top_cat_id'];

                $insert_sql = mysqli_query($this->conn, "INSERT INTO news VALUES ('', '$title', '$content', '$added_by', '$category', '$cat_id', '$image', '$tags', '$status', '$type', '0', '0', '0', '0');");
            }
        }
    }

the relevant HTML is:

<div class="form-group">
    <label>Image</label>
    <input type="file" name="post_image" accept="image/*" onchange="preview_image(event)" value="Choose Image">
    <br>
    <label>Image Preview</label><br>
    <img class="img-rounded" id="output_image" width="150" height="150" />
</div>

The warning is an undefined array key on 'post_image'. But it's been defined like all the others. There's nothing I could find relevant to this and I'm lost. Is the problem because it's an image? I see no reason why 'post_image' remains undefined. If anyone feels like looking it over, I always appreciate the extra direction, I'm lost on this

Hi, i'm getting an error when I load my php code in a browser. Here's my code snippet:
<?php
  mysql_connect("localhost","root");
  mysql_select_db("something");
  $bellProductsArray=array(1=>"Apple_iPhone3GS.jpg",2=>"Apple_iPhone4.jpg");
 
  $result=mysql_query("SELECT Name, Manufacturer FROM bellProducts WHERE ID=1");
  $row=mysql_fetch_assoc($result);
  print "Name: {$row['Name']} Manufacturer: {$row['Manufacturer'] }";
 
?>

<img src=<?php array_values($bellProductsArray); ?>  alt="Apple iPhone 3GS" title="Apple iPhone 3GS" />

**I can't get it to display the first image (eg: Apple_iPhone3GS.jpg), I made sure that I have the image in same directory. please help!1!

Currently, I insert a small thumbnail image at the begging of each row in a set of records from a mysql query. But that image is the same image for each record in that array.

Is there a way to conditionally change which image is used, based on a value either in that same table, or a related table.
See attached screenshot... and here's my current code....
Code: [Select]
<?php
$query = "select address from nvc";
$result = mysql_query($query);
while ($row = mysql_fetch_array($result, MYSQL_ASSOC))
{
$details='';
$details.='<li class="menu"><a href=detail.php?address='.(urlencode($row['address'])).'><img src="thumbs/house.png" /><span class="name">'.$row['city'].'</a>';
$details.='</li>';
echo($details);
}
?>

Thank you for any input.