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php分页种代码

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Release： 2016-06-13 13:04:45
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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>";
*/
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