asmith6 Posted March 13, 2011 Share Posted March 13, 2011 <?php $image_url = 'images/'; //User defined variables for page settings $rows_per_page = 2; $cols_per_page = 4; //Master array of ALL the images in the order to be displayed $images = array( 'image1.jpg', 'image2.jpg', 'image3.jpg', 'image4.jpg', 'image5.jpg', 'image6.jpg', 'image7.jpg', 'image8.jpg', 'image9.jpg', 'image10.jpg', 'image11.jpg', 'image12.jpg', 'image13.jpg', 'image14.jpg', 'image15.jpg', 'image16.jpg', 'image17.jpg', 'image18.jpg', 'image19.jpg' ); //END USER DEFINED VARIABLES //System defined variable $records_per_page = $rows_per_page * $cols_per_page; $total_records = count($images); $total_pages = ceil($total_records / $records_per_page); //Get/define current page $current_page = (int) $_GET['page']; if($current_page<1 || $current_page>$total_pages) { $current_page = 1; } //Get records for the current page $page_images = array_splice($images, ($current_page-1)*$records_per_page, $records_per_page); //Create ouput for the records of the current page $ouput = "<table border=\"1\">\n"; for($row=0; $row<$rows_per_page; $row++) { $ouput .= "<tr>\n"; for($col=0; $col<$cols_per_page; $col++) { $imgIdx = ($row * $rows_per_page) + $col; $img = (isset($page_images[$imgIdx])) ? "<img src=\"{$image_url}{$page_images[$imgIdx]}\" />" : ' '; $ouput .= "<td>$img</td>\n"; } $ouput .= "</tr>\n"; } $ouput .= "</table>"; //Create pagination links $first = "First"; $prev = "Prev"; $next = "Next"; $last = "Last"; if($current_page>1) { $prevPage = $current_page - 1; $first = "<a href=\"test.php?page=1\">First</a>"; $prev = "<a href=\"test.php?page={$prevPage}\">Prev</a>"; } if($current_page<$total_pages) { $nextPage = $current_page + 1; $next = "<a href=\"test.php?page={$nextPage}\">Next</a>"; $last = "<a href=\"test.php?page={$total_pages}\">Last</a>"; } ?> <html> <body> <h2>Here are the records for page <?php echo $current_page; ?></h2> <ul> <?php echo $ouput; ?> </ul> Page <?php echo $current_page; ?> of <?php echo $total_pages; ?> <br /> <?php echo "{$first} | {$prev} | {$next} | {$last}"; ?> </body> </html> This current code provides an easy way of uploading pictures and having the other pictures move automatically without the need of a database. But I must wonder, if doing this on a database would be faster. Would it be? I mean the example adobe shows I'm only using 19 pictures, but if I ever reach say 1000 pictures, would the php file be too big? Should I just make a database now or it doesn't matter? Also, the code above, which I took from a phpfreak member, has the pagination not working. Anyone care to do a diagnosis? Thanks! Quote Link to comment Share on other sites More sharing options...
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