php分页种代码

php分页类代码

<?php /** * 简单分页类 * */class Pagination{	/**	 * 分页显示样式一	 *	 * @param int $allItemTotal 所有记录数量	 * @param int $currPageNum 当前页数量	 * @param int $pageSize  每页需要显示记录的数量	 * @param string $pageName  当前页面的地址, 如果为空则由系统自动获取,缺省为空	 * @param array $getParamList  页面中需要传递的URL参数数组, 数组中key代表变量民,value代表变量值	 * @return string  返回最后解析出分页HTML代码, 可以直接使用	 * @example 	 * 	echo cps_split_page(100, 2, 10, 'page.php', array('uid'=>1001, 'gid'=>2008));	 * 		 *  输出: [上一页]  1>10 [下一页]	 */	public static function split1($allItemTotal, $currPageNum, $pageSize, $pageName='',  $getParamList = array()){		if ($allItemTotal == 0) return "";			//页面名称		if ($pageName==''){			$url = $_SERVER['PHP_SELF']."?page=";		} else {			$url = $pageName."?page=";		}				//参数		$urlParamStr = "";		foreach ($getParamList as $key => $val) {			$urlParamStr .= "&". $key ."=". $val;		}		//计算总页数		$pagesNum = ceil($allItemTotal/$pageSize);				//第一页显示		$firstPage = ($currPageNum <<" : "<a href=". $url ."1". $urlParamStr ." title='第1页'>1<<</a>";				//最后一页显示		$lastPage = ($currPageNum >= $pagesNum)? ">>". $currPageNum : "<a href=".%20%24url%20.%20%24pagesNum%20.%20%24urlParamStr." title='第". $pagesNum ."页'>>>". $pagesNum ."</a>";				//上一页显示		$prePage  = ($currPageNum [上一页]";				//下一页显示		$nextPage = ($currPageNum >= $pagesNum) ? "下页" : "<a href=".%20%24url%20.%20(%24currPageNum+1)%20.%20%24urlParamStr%20." title="下一页">[下一页]</a>";				//按页显示		$listNums = "";		for ($i=($currPageNum-4); $i $pagesNum) continue;			if ($i == $currPageNum) $listNums.= "[".$i."] ";			else $listNums.= " <a href=".%20%24url%20.%20%24i%20.%20%24urlParamStr%20." title='第". $i ."页'>[". $i ."]</a> ";		}				$returnUrl = $prePage ."  ". $firstPage ." ". $listNums ." ". $lastPage ." ". $nextPage;				return $returnUrl;	}	/**	 * 分页显示样式二	 * 	 * @param int $allItemTotal 所有记录数量	 * @param int $currPageNum 当前页数量	 * @param int $pageSize  每页需要显示记录的数量	 * @param string $pageName  当前页面的地址, 如果为空则由系统自动获取,缺省为空	 * @param array $getParamList  页面中需要传递的URL参数数组, 数组中key代表变量民,value代表变量值	 * @return string  返回最后解析出分页HTML代码, 可以直接使用	 * @example 	 *   echo pageStyle1(50, 2, 10, 's.php', array('id'=>1, 'name'=>'user'));	 *	 *   输出：上一页   1  2  3  4  5   下一页   [2] [GO]	 */	public static function split2($allItemTotal, $currPageNum, $pageSize, $pageName='',  $getParamList = array()){		if ($allItemTotal == 0) return "";			//页面名称		if ($pageName==''){			$url = $_SERVER['PHP_SELF']."?page=";		} else {			$url = $pageName."?page=";		}				//参数		$urlParamStr = "";		foreach ($getParamList as $key => $val) {			$urlParamStr .= "&". $key ."=". $val;		}		//计算总页数		$pagesNum = ceil($allItemTotal/$pageSize);				//上一页显示		$prePage  = ($currPageNum 上一页";				//下一页显示		$nextPage = ($currPageNum >= $pagesNum) ? "下一页" : "<a href=".%20%24url%20.%20(%24currPageNum+1)%20.%20%24urlParamStr%20." title="下一页">下一页</a>";				//按页显示		$listNums = "";		for ($i=($currPageNum-4); $i $pagesNum) continue;			if ($i == $currPageNum) $listNums.= " ".$i." ";			else $listNums.= " <a href=".%20%24url%20.%20%24i%20.%20%24urlParamStr%20." title='第". $i ."页'>". $i ."</a> ";		}				$returnUrl = $prePage ."  ". $listNums ."  ". $nextPage;		$gotoForm = '&nbsp  <input type="text" size="2" id="page_input" value="'. $currPageNum .'"><input type="button" value="Go" onclick="location.href=\''. $url .'\'+document.getElementById(\'page_input\').value+\''. $urlParamStr .'\'">';				return $returnUrl . $gotoForm;	}	/**	 * 分页显示样式三	 * 	 * @param int $allItemTotal 所有记录数量	 * @param int $currPageNum 当前页数量	 * @param int $pageSize  每页需要显示记录的数量	 * @param string $pageName  当前页面的地址, 如果为空则由系统自动获取,缺省为空	 * @param array $getParamList  页面中需要传递的URL参数数组, 数组中key代表变量民,value代表变量值	 * @return string  返回最后解析出分页HTML代码, 可以直接使用	 * @example 	 *   echo pageStyle1(50, 2, 10, 's.php', array('id'=>1, 'name'=>'user'));	 *	 *   输出：上一页  下一页	 */		public static function split3($allItemTotal, $currPageNum, $pageSize, $pageName='',  $getParamList = array()){		if ($allItemTotal == 0) return "";			//页面名称		if ($pageName==''){			$url = $_SERVER['PHP_SELF']."?page=";		} else {			$url = $pageName."?page=";		}				//参数		$urlParamStr = "";		foreach ($getParamList as $key => $val) {			$urlParamStr .= "&". $key ."=". $val;		}		//计算总页数		$pagesNum = ceil($allItemTotal/$pageSize);				//上一页显示		$prePage  = ($currPageNum 上一页";				//下一页显示		$nextPage = ($currPageNum >= $pagesNum) ? "下一页" : "<a href=".%20%24url%20.%20(%24currPageNum+1)%20.%20%24urlParamStr%20." title="下一页">下一页</a>";				$returnUrl = $prePage ."  ". $nextPage;				return $returnUrl;	}    /**     * 分页显示4     *      * @param int $allItemTotal 所有记录数量     * @param int $currPageNum 当前页数量     * @param int $pageSize  每页需要显示记录的数量     * @param string $pageName  当前页面的地址, 如果为空则由系统自动获取,缺省为空     * @param array $getParamList  页面中需要传递的URL参数数组, 数组中key代表变量民,value代表变量值     * @return string  返回最后解析出分页HTML代码, 可以直接使用     * @example      *   echo pageStyle1(50, 2, 10, 's.php', array('id'=>1, 'name'=>'user'));     *     *   输出：第2/50页 上一页 1 2 3 4 5 下一页  跳到 [  ] 页 [GO]     */     public static function split4($allItemTotal, $currPageNum, $pageSize, $pageName='',  $getParamList = array()){        if ($allItemTotal == 0) return "";            //页面名称        if ($pageName==''){            $url = $_SERVER['PHP_SELF']."?page=";			$formUrl = $_SERVER['PHP_SELF']."?";        } else {            $url = $pageName."?page=";			$formUrl = $pageName."?";        }                //参数        $urlParamStr = "";        foreach ($getParamList as $key => $val) {            $urlParamStr .= "&". $key ."=". $val;        }		$formUrl .= $urlParamStr ."&page=";        //计算总页数        $pagesNum = ceil($allItemTotal/$pageSize);                //上一页显示        $prePage  = ($currPageNum 上一页";                //下一页显示        $nextPage = ($currPageNum >= $pagesNum) ? "下一页" : "<a href="%22.%20%24url%20.%20(%24currPageNum+1)%20.%20%24urlParamStr%20.%22" title="下一页" class="page_next">下一页</a>";                //按页显示        $listNums = "<select name="page_select" id="page_select">\n";        for ($i=1; $i $pagesNum) continue;            if ($i == $currPageNum) $listNums .= "<option selected>{$i}</option>\n";            else $listNums .= "<option>{$i}</option>\n";        }        $listNums .= "</select>\n";                $returnUrl =  $prePage .' '. $nextPage . ' 共有'.$pagesNum.'页  跳到 '.$listNums ." 页 ";        $script =        function _pageSelect(url){            var o = document.getElementById("page_select");            var v = o.options[o.selectedIndex].text;            window.location.replace(url+v);        }                                EOF;        $gotoForm = ' <a href="javascript:_pageSelect(%5C''.%24formUrl.'%5C');" onclick="//_pageSelect(\''.$formUrl.'\')">GO</a>';                return $script . $returnUrl . $gotoForm;    }    /**     * 分页显示5     *      * @param int $allItemTotal 所有记录数量     * @param int $currPageNum 当前页数量     * @param int $pageSize  每页需要显示记录的数量     * @param string $pageName  当前页面的地址, 如果为空则由系统自动获取,缺省为空     * @param array $getParamList  页面中需要传递的URL参数数组, 数组中key代表变量民,value代表变量值     * @return string  返回最后解析出分页HTML代码, 可以直接使用     * @example      *   echo pageStyle1(50, 2, 10, 's.php', array('id'=>1, 'name'=>'user'));     *     *   输出：第2/50页 上一页 1 2 3 4 5 下一页  跳到 [  ] 页 [GO]     */     public static function split5($allItemTotal, $currPageNum, $pageSize, $pageName='',  $getParamList = array()){        if ($allItemTotal == 0) return "";            //页面名称        if ($pageName==''){            $url = $_SERVER['PHP_SELF']."?page=";			$formUrl = $_SERVER['PHP_SELF']."?";        } else {            $url = $pageName."?page=";			$formUrl = $pageName."?";        }                //参数        $urlParamStr = "";        foreach ($getParamList as $key => $val) {            $urlParamStr .= "&". $key ."=". $val;        }		$formUrl .= $urlParamStr ."&page=";        //计算总页数        $pagesNum = ceil($allItemTotal/$pageSize);                //上一页显示        $prePage  = ($currPageNum 上一页";                //下一页显示        $nextPage = ($currPageNum >= $pagesNum) ? "下一页" : "<a href="%22.%20%24url%20.%20(%24currPageNum+1)%20.%20%24urlParamStr%20.%22" title="下一页" class="page_next">下一页</a>";                //按页显示        $listNums = "";        for ($i=($currPageNum-1); $i $pagesNum) continue;            if ($i == $currPageNum) $listNums.= " <span class="page_cur">".$i."</span>";            else $listNums.= " <a href="%22.%20%24url%20.%20%24i%20.%20%24urlParamStr%20.%22" title='第". $i ."页' class="page_other">". $i ."</a>";        }                $returnUrl = '<span class="page_text">第'.$currPageNum.'/'.$pagesNum.'页</span> '. $prePage ." ". $listNums ." ". $nextPage;        $gotoForm = ' <span class="page_jump">跳到 <input type="text" class="page_enter" style="width:20px;" id="page_input" value="'. $currPageNum .'"> 页 <input type="button" value="Go" class="page_submit" onclick="location.href=\''. $url .'\'+document.getElementById(\'page_input\').value+\''. $urlParamStr .'\'">';                return $returnUrl . $gotoForm;    }}/*例子：$allItemTotal = 1000;$currPageNum = isset($_GET['page']) ? $_GET['page'] : 1;$pageSize = 5;$pageName='';$getParamList = array('classid'=>44);$pagination = new Pagination();echo $pagination->split1($allItemTotal, $currPageNum, $pageSize, $pageName, $getParamList)."<br>";echo $pagination->split2($allItemTotal, $currPageNum, $pageSize, $pageName, $getParamList)."<br>";echo $pagination->split3($allItemTotal, $currPageNum, $pageSize, $pageName, $getParamList)."<br>";echo $pagination->split4($allItemTotal, $currPageNum, $pageSize, $pageName, $getParamList)."<br>";echo $pagination->split5($allItemTotal, $currPageNum, $pageSize, $pageName, $getParamList)."<br>";*/?></span>