Название: Постраничка by Wins

Описание: Писал недавно для себя, мб кому пригодится. Все просто и минималистично. Пример использования: <?php require_once 'pagination.php'; $pg = new Pagination; $pg->total = mysql_result(mysql_query("SELECT COUNT(*) FROM table"), 0); // Счетчик записей $pg->per_page = 10; // Записей на страницу $pg->query = '/file.php?page='; // Адрес для навигации $pg->run(); $query = mysql_query("SELECT * FROM table ORDER BY column ASC LIMIT $pg->start, $pg->

<?php

class Pagination {

	public $total = 0;
	public $per_page = 10;
	public $start = 0;
	public $query = NULL;
	public $view = FALSE;

	private $page = 1;
	private $pages = 1;


	public function run() {

		if($this->total <= $this->per_page) return FALSE; 

		$this->pages = ceil($this->total / $this->per_page);

		if(!empty($_GET['page']) && $_GET['page'] = intval($_GET['page'])) {

			$this->page = abs($_GET['page']);

			if($this->page > $this->pages) $this->page = $this->pages;

			$this->start = $this->per_page * $this->page - $this->per_page;

		}


		if($this->page > 1) {

			$page1 = $this->page - 1;
			$page2 = $this->page - 2;

			if($this->page > 3)
				$this->view .= ' <a href="'. $this->query .'1">&lt;&lt;</a> ';

			$this->view .= ' <a href="'. $this->query . $page1 .'">&lt;</a> ';

			if($this->page > 2)
				$this->view .= ' <a href="'. $this->query . $page2 .'">'. $page2 .'</a> |';

			$this->view .= ' <a href="'. $this->query . $page1 .'">'. $page1 .'</a> |';

		}


		$this->view .= ' <b>'. $this->page .'</b>';


		if($this->page < $this->pages) {

			$page1 = $this->page + 1;
			$page2 = $this->page + 2;

			$this->view .= ' | <a href="'. $this->query . $page1 .'">'. $page1 .'</a>';

			if($page1 < $this->pages)
				$this->view .= ' | <a href="'. $this->query . $page2 .'">'. $page2 .'</a>';

			$this->view .= '  <a href="'. $this->query . $page1 .'">&gt;</a>';

			if($page2 < $this->pages)
				$this->view .= '  <a href="'. $this->query . $this->pages .'">&gt;&gt;</a>';

		}

		$this->view = '<pre>'. $this->view .'</pre>';

		return TRUE;

	}

}

?>

Добавил: Wins
Дата: 27 сен 2016, в 3:19 Комментарии (2)