class pagination
  {


    private $_properties = array();

  
    public $_defaults = array(
      'page' => 1,
      'perPage' => 10 
    );


    public function __construct($array, $curPage = null, $perPage = null)
    {
      $this->array   = $array;
      $this->curPage = ($curPage == null ? $this->defaults['page']    : $curPage);
      $this->perPage = ($perPage == null ? $this->defaults['perPage'] : $perPage);
    }

    public function __set($name, $value) 
    { 
      $this->_properties[$name] = $value;
    } 


    public function __get($name)
    {
      if (array_key_exists($name, $this->_properties)) {
        return $this->_properties[$name];
      }
      return false;
    }


    public function setShowFirstAndLast($showFirstAndLast)
    {
        $this->_showFirstAndLast = $showFirstAndLast;
    }

    public function setMainSeperator($mainSeperator)
    {
      $this->mainSeperator = $mainSeperator;
    }


    public function getResults()
    {
      // Assign the page variable
      if (empty($this->curPage) !== false) {
        $this->page = $this->curPage; // using the get method
      } else {
        $this->page = 1; // if we don't have a page number then assume we are on the first page
      }
      
      // Take the length of the array
      $this->length = count($this->array);
      
      // Get the number of pages
      $this->pages = ceil($this->length / $this->perPage);
      
      // Calculate the starting point 
      $this->start = ceil(($this->page - 1) * $this->perPage);
      
      // return the portion of results
      return array_slice($this->array, $this->start, $this->perPage);
    }
    

    public function getLinks($params = array())
    {
      // Initiate the links array
      $plinks = array();
      $links = array();
      $slinks = array();
      
      // Concatenate the get variables to add to the page numbering string
      $queryUrl = '';
      if (!empty($params) === true) {
        unset($params['page']);
        $queryUrl = '&'.http_build_query($params);
      }
      
      // If we have more then one pages
      if (($this->pages) > 1) {
        // Assign the 'previous page' link into the array if we are not on the first page
        if ($this->page != 1) {
          if ($this->_showFirstAndLast) {
            $plinks[] = ' <a href="?page=1'.$queryUrl.'">&laquo;&laquo; Primeiro </a> ';
          }
          $plinks[] = ' <a href="?page='.($this->page - 1).$queryUrl.'">&laquo; Anterior</a> ';
        }
        
        // Assign all the page numbers & links to the array
        for ($j = 1; $j < ($this->pages + 1); $j++) {
          if ($this->page == $j) {
            $links[] = ' <a class="selected">'.$j.'</a> '; // If we are on the same page as the current item
          } else {
            $links[] = ' <a href="?page='.$j.$queryUrl.'">'.$j.'</a> '; // add the link to the array
          }
        }

        // Assign the 'next page' if we are not on the last page
        if ($this->page < $this->pages) {
          $slinks[] = ' <a href="?page='.($this->page + 1).$queryUrl.'"> Próximo &raquo; </a> ';
          if ($this->_showFirstAndLast) {
            $slinks[] = ' <a href="?page='.($this->pages).$queryUrl.'"> Último &raquo;&raquo; </a> ';
          }
        }
        
        // Push the array into a string using any some glue
        return implode(' ', $plinks).implode($this->mainSeperator, $links).implode(' ', $slinks);
      }
      return;
    }
  }//Generated by Ampare PHP Encoder. For more security please use php protect before encode the php program