<?php namespace JasonGrimes; class Paginator {     const NUM_PLACEHOLDER = '(:num)';     protected $totalItems;     protected $numPages;     protected $itemsPerPage;     protected $currentPage;     protected $urlPattern;     protected $maxPagesToShow = 10;     protected $previousText = 'Previous';     protected $nextText = 'Next';     /**      * @param int $totalItems The total number of items.      * @param int $itemsPerPage The number of items per page.      * @param int $currentPage The current page number.      * @param string $urlPattern A URL for each page, with (:num) as a placeholder for the page number. Ex. '/foo/page/(:num)'      */     public function __construct($totalItems, $itemsPerPage, $currentPage, $urlPattern = '')     {         $this->totalItems = $totalItems;         $this->itemsPerPage = $itemsPerPage;         $this->currentPage = $currentPage;         $this->urlPattern = $urlPattern;         $this->updateNumPages();     }Function 1: Generate paging navigation and paging function parameter list based on the total number of pages, current page, page grouping and url (how many pages, current page, how many per page, link address). Function 2: According to the number of records, page columns are counted, $page, current page; $row_num total number of records; $pagesize: number of records per page; $url record page.

A paging class for php

Pagination is dividing a page into two or more pages. There is an automatic paging mechanism that can divide the content in a mobile Web Form into a group of smaller pages for rendering, suitable for a specific device. This mechanism also renders user interface elements that can be used to navigate to other pages.

PHP implements paging class

Paging class implemented by php

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IntroductionA simple and easy-to-use PHP paging code, The total number of records in the data table, The number of rows displayed on each page, determine the page number. Friends in need can download it for reference.

Share a encapsulated php mysql paging class, displays the data in the MySQL database in paging, according to the SQL query statement The corresponding records are read from the table, and displays the first page, next page, previous page, and next page.

Introduce a simple PHP paging function class, get the total number of information, call the paging function, Database operation, Output paging navigation content.