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<?php

    $url_paginator    = 'http://www.site.com.br/produtos';

    $paginator 	      = new \Emid\Paginator\Paginator($url_paginator);
    $records_per_page = 15;
    $number_of_pages  = 6;
    $offset           = ($paginator->get_page() - 1) * $records_per_page;
    
    $query_produtos = mysql_query("SELECT SQL_CALC_FOUND_ROWS pro_id, pro_titulo
    			       FROM tab_produtos
    			       WHERE pro_status = 'A'
    			       LIMIT {$offset}, {$records_per_page}");
    
    $query_produtos_total = mysql_query("SELECT found_rows() AS total");
    $row_produtos_total   = mysql_fetch_assoc($query_produtos_total);
    
    $paginator->records($row_produtos_total['total']);
    $paginator->records_per_page($records_per_page);
    $paginator->selectable_pages($number_of_pages);
    $paginator->friendlyUrl(true);
    
    while( ... ){
        ...
    }
    
    $paginator->render();

<?php

    /* Include path */
    set_include_path(implode(PATH_SEPARATOR, array(
        __DIR__ . '/../src',
        get_include_path()
    )));
    
    /* PEAR autoloader */
    spl_autoload_register(function ($className)
    {
        $filename = strtr($className, '\\', DIRECTORY_SEPARATOR) . '.php';
        foreach (explode(PATH_SEPARATOR, get_include_path()) as $path) {
            $path .= DIRECTORY_SEPARATOR . $filename;
            if (is_file($path)) {
                require_once $path;
                return true;
            }
        }
        return false;
    });