简单好用的PHP分页类

这篇文章主要为大家分享了一款简单好用的PHP分页类page.class.php，感兴趣的小伙伴们可以参考一下

本文为大家分享了两段PHP分页类，很实用，供大家参考，具体内容如下

 total = $_total ? $_total : 1; $this->pagesize = $_pagesize; $this->pagenum = ceil($this->total / $this->pagesize); $this->page = $this->setPage(); $this->limit = "LIMIT ".($this->page-1)*$this->pagesize.",$this->pagesize"; $this->url = $this->setUrl(); $this->bothnum = 2; } //拦截器 private function __get($_key) { return $this->$_key; } //获取当前页码 private function setPage() { if (!empty($_GET['page'])) { if ($_GET['page'] > 0) { if ($_GET['page'] > $this->pagenum) { return $this->pagenum; } else { return $_GET['page']; } } else { return 1; } } else { return 1; } } //获取地址 private function setUrl() { $_url = $_SERVER["REQUEST_URI"]; $_par = parse_url($_url); if (isset($_par['query'])) { parse_str($_par['query'],$_query); unset($_query['page']); $_url = $_par['path'].'?'.http_build_query($_query); } return $_url; }  //数字目录 private function pageList() { for ($i=$this->bothnum;$i>=1;$i--) { $_page = $this->page-$i; if ($_page < 1) continue; $_pagelist .= ' '.$_page.' '; } $_pagelist .= ' '.$this->page.' '; for ($i=1;$i<=$this->bothnum;$i++) { $_page = $this->page+$i; if ($_page > $this->pagenum) break; $_pagelist .= ' '.$_page.' '; } return $_pagelist; } //首页 private function first() { if ($this->page > $this->bothnum+1) { return ' 1 ...'; } } //上一页 private function prev() { if ($this->page == 1) { return '上一页'; } return ' 上一页 '; } //下一页 private function next() { if ($this->page == $this->pagenum) { return '下一页'; } return ' 下一页 '; } //尾页 private function last() { if ($this->pagenum - $this->page > $this->bothnum) { return ' ...'.$this->pagenum.' '; } } //分页信息 public function showpage() { $_page .= $this->first(); $_page .= $this->pageList(); $_page .= $this->last(); $_page .= $this->prev(); $_page .= $this->next(); return $_page; } } ?>

分页样式如下图所示：

使用说明：

第二个分页类：

  2) { $url = self::url(1); return "首页
"; } } public static function previous() { if (self::$page > 1) { $url = self::url(self::$page - 1); return "上一页
"; } } public static function number() { $str = ''; $f = self::$number % 2 ? (self::$number - 1) / 2 : self::$number / 2; $s = self::$page - $f; $e = self::$page + $f; if (self::$page <($f + 1)) { $s = 1; $e = self::$number; $e = $e > self::$max ? self::$max : $e; } if (self::$page > (self::$max - $f)) { $s = self::$max - self::$number; $s = $s <1 ? 1 : $s; $e=self::$max; } for ($i=$s; $i<=$e; $i++) { $url=self::url($i); if self::$page) $str .="{$i}
" ; else "{$i}
"; } return $str; } public static function next() { if (self::$page 下一页"; } } public static function end() { if ((self::$max - self::$page) > 1) { $url = self::url(self::$max); return "末页
"; } } public static function url($page) { return str_replace('{page}', $page, self::$url); } }

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