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page_list (With HTML output)

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  1. function page_list($link, $page, $per_page, $total_rows, $options = array()){
  2.  
  3. 	$link = urldecode($link);
  4.  
  5. 	$default_options = array(
  6. 		'paging_range' => 2,
  7. 		'first_last_link' => true,
  8. 		'first_character' => '<em>&laquo;</em> First',
  9. 		'last_character' => 'Last <em>&raquo;</em>',
  10. 	);
  11.  
  12. 	$options = array_merge_replace($default_options, $options);
  13.  
  14. 	$total_pages = ceil($total_rows / $per_page);
  15. 	$record_start = $page > 1 ? ($per_page * ($page-1)) : 0;
  16. 	$record_end = ($record_start + $per_page) > $total_rows ? $total_rows : ($record_start + $per_page);
  17.  
  18. 	$page_list = array();
  19.  
  20. 	if($total_pages > 1){
  21.  
  22. 		$first_display_page = $page - $default_options['paging_range'];
  23. 		$first_display_page = $first_display_page < 1 ? 1 : $first_display_page;
  24. 		$last_display_page = $page + $default_options['paging_range'];
  25. 		$last_display_page = $last_display_page > $total_pages ? $total_pages : $last_display_page;
  26.  
  27. 		for($p = $first_display_page; $p <= $last_display_page; $p++){
  28. 			$page_data = array(
  29. 				'page' => $p,
  30. 				'text' => $p,
  31. 				'link' => ''
  32. 			);
  33.  
  34.  
  35. 			if($options['first_last_link'] === true && $first_display_page === $p && $first_display_page > 1){
  36. 				$page_data['text'] = $default_options['first_character'];
  37. 				$page_data['page'] = 1;
  38. 			}elseif($options['first_last_link'] === true && $last_display_page === $p && $total_pages > $p){
  39. 				$page_data['text'] = $default_options['last_character'];
  40. 				$page_data['page'] = $total_pages;
  41. 			}
  42.  
  43. 			$page_data['link'] = str_replace('{page}', $page_data['page'], $link);
  44.  
  45. 			$page_list[] = $page_data;
  46.  
  47. 		}
  48.  
  49.  
  50. 	}
  51.  
  52. 	$pages = '<p class="text">Page '.number_format($page).' of '.number_format($total_pages).'</p>';
  53.  
  54. 	if(count($page_list) > 0){
  55. 		$pages .= '<ul class="list">';
  56. 		foreach($page_list as $single_page){
  57. 			$pages .= '<li class="'.($single_page['page'] == $page ? ' selected' : false ).'"><span><a href="'.$single_page['link'].'">'.$single_page['text'].'</a></span></li>';
  58. 		}
  59. 		$pages .= '</ul>';
  60. 	}
  61.  
  62.  
  63. 	return $pages;
  64.  
  65. }

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