hamza Posted October 24, 2008 Share Posted October 24, 2008 Please check my gallary and increase the number of images in the directory and see in the one of the row there is one image is missing please locate the error and remove it tell me as well. 00000000000000000000000000000000000000 Any suggestion on it? how to improve it more? 00000000000000000000000000000000000000 To do make a folde and asisgnt to variable $dirname. ===================================== code is below <?php //calculate total pages. $totalImages = 0; $i=0; //images names counting $imgNumber=0; //used to show the img name in cols 1 and 2. $imgsNames = array(); //to store the names of the images. $ImagesStorageArray = array(); //all the images store in a array by using this array. $dirname = ''; //directory in which images are located. $dh = opendir($dirname); while ( ! is_bool( $file = readdir( $dh )) ) { $dir = ( is_dir($file) ) ? $dir = 'true' : $dir = 'false'; if($dir=='true') { }else{ if( $file=='Thumbs.db'){ continue;} $ImagesStorageArray[] = $file ; $totalImages++;} }//end while echo 'Total Images :: '.$totalImages.'<br>'; // number of images in folder. $total_items = $totalImages; //images perpage $perPage = 8; //current page number $pageNum = ($_GET[pageNum]=='')? 1 : $_GET[pageNum]; #set default page number. $cur = ceil( $per_page/ $pageNum) + 1; // Current page number //start position(key) in the array $start = ($_GET[start]=='')? 0 : $_GET[start] - $perPage; //end position(key) in the array $end = ($_GET[start]=='')? $perPage : $_GET[start]; echo '<table border=1>'; $startval = ($_GET[start]=='')? 0 : $start; for( $record=$startval; $record <= $end ;$record++) { /******* SHOWING THE IMAGES IN TABLES ************/ if ( empty($firstCol) ) { //IF 'FIRST COLUMN' IS EMPTY THEN SHOW IT //1st COL $imgsNames[$i] = $ImagesStorageArray[$record]; ?> <tr> <td align=center> <a href="<?php echo $dirname."/".$ImagesStorageArray[$record]; ?>" target="_blank"> <img src=<?php echo $dirname ?>/<?php echo $ImagesStorageArray[$record]?> width=100 height=100 border=0> </a> </td> <?php $firstCol = 1; ?> <?php $i++; ?> <?php $imgNumber++; if( $perPage==$imgNumber) { $k = ( $j=='' )? $j=0 : $j=$j; for ($j=$k; $j <= $perPage;) { ?> <tr> <td align="center"><?php echo $imgsNames[$j]; ?> </td> <?php $j++; ?> <td align="center"><?php echo $imgsNames[$j]; ?> </td> <?php $j++; ?> <td align="center"><?php echo $imgsNames[$j]; ?> </td> </tr> <?php $j++; break; }//for end }//if end } else if( !empty($firstCol) && empty($secondCol) ) { //IF FIRST COLUM IS NOT EMPTY THEN SHOW ' SECOND COLUMN ' //2nd COL //storing names in array $imgsNames[$i] = $ImagesStorageArray[$record];?> <td align=center> <a href="<?php echo $dirname."/".$ImagesStorageArray[$record]; ?>" target="_blank"> <img src=<?php echo $dirname ?>/<?php echo $ImagesStorageArray[$record]?> width=100 height=100 border=0> </a> </td> <?php $secondCol = "1"; ?> <?php $i++; ?> <?php $imgNumber++; //SHOWING IMAGES WHEN COUNT ENDS if( $perPage==$imgNumber) { $k = ( $j=='' )? $j=0 : $j=$j; for ($j=$k; $j <= $perPage;) { ?> <tr> <td align="center"><?php echo $imgsNames[$j]; ?> </td> <?php $j++; ?> <td align="center"><?php echo $imgsNames[$j]; ?> </td> <?php $j++; ?> <td align="center"><?php echo $imgsNames[$j]; ?> </td> </tr> <?php $j++; break; }//for end }//if end ?> <?php } elseif( !empty($firstCol) && !empty($secondCol) ) {//IF BOTH COLUM ARE NOT EMPTY THEN SHOW THIRD //3rd COL //storing names in array $imgsNames[$i] = $ImagesStorageArray[$record]; ?> <?php $cell = 3; ?> <td align=center> <a href="<?php echo $dirname."/".$ImagesStorageArray[$record]; ?>" target="_blank"> <img src=<?php echo $dirname ?>/<?php echo $ImagesStorageArray[$record]?> width=100 height=100 border=0> </a> </td> </tr> <?php $i++; ?> <?php //MAKE EMPTY BOTH COULMN $firstCol = ''; $secondCol = ''; ?> <?php $imgNumber++; ?> <?php //showing images names $k = ( $j=='' )? $j=0 : $j=$j; for ($j=$k; $j <= $perPage;) { ?> <tr> <td align="center"><?php echo $imgsNames[$j]; ?> </td> <?php $j++; ?> <td align="center"><?php echo $imgsNames[$j]; ?> </td> <?php $j++; ?> <td align="center"><?php echo $imgsNames[$j]; ?> </td> </tr> <?php $j++; ?> <? break; }//for end. ?> <?php }//if end }//for end echo '</table>'; $maxPages = ceil($total_items/$perPage); $self = $_SERVER['PHP_SELF']; $nav = ''; for($page = 1; $page <= $maxPages; $page++) { $start = ceil( $perPage * $page ); if ($page == $pageNum) { $nav = $nav." $page "; // no need to create a link to current page } else { $nav = $nav." <a href=\"$self?pageNum=$page&start=$start\">$page</a> "; } } echo '<br>'; echo $nav; ?> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>photogallarywork</title> </head> <body> </body> </html> Link to comment https://forums.phpfreaks.com/topic/129884-photogallary-check-for-error/ Share on other sites More sharing options...
R4nk3d Posted October 24, 2008 Share Posted October 24, 2008 Dont worry about using the code tag... Link to comment https://forums.phpfreaks.com/topic/129884-photogallary-check-for-error/#findComment-673369 Share on other sites More sharing options...
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