PHP动态柱状图

2020-03-22 18:38:44

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来源：转载

供稿：网友

1.需求

查询最近一个月的数据总条数和审核通过的条数，做成柱状图

<!DOCTYPE html><?php	//计算上一个月的今天function last_month_today($time){    $last_month_time = mktime(date("G", $time), date("i", $time),date("s", $time), date("n", $time), 0, date("Y",$time));    $last_month_t =  date("t", $last_month_time);    if ($last_month_t < date("j", $time)) {        return date("Y-m-t H:i:s", $last_month_time);    }    return date(date("Y-m", $last_month_time) . "-d", $time);}?><?php	include dirname(dirname(dirname(__FILE__))).'/config.php';	$endDate = date('Y-m-d');   	$date = strtotime($endDate);	$beginDate= last_month_today($date);//查询最近一个月的总的数据条数$sql = 'select count(*) from newpro where p_date>''.$beginDate.'' and p_date<''.$endDate.''';//$sql = "select count(*) from newpro where p_date>'$beginDate' and p_date <'$endDate'";//这条语句也可以$d = db()->query($sql)->fetch(PDO::FETCH_NUM);//echo "总的数据条数：".$d[0];//查询审核通过的数据条数$sql2=$sql.' and is_pa_check_first=1 and is_pa_check_second=1 and is_pa_check_third=1';$d2 = db()->query($sql2)->fetch(PDO::FETCH_NUM);//echo "审核通过的数据条数：".$d2[0];//查询一次审核通过的条数$sql3=$sql.' and is_pa_check_first=1';$d3 = db()->query($sql3)->fetch(PDO::FETCH_NUM);//查询二次审核通过的条数$sql4=$sql.' and is_pa_check_first=1 and is_pa_check_second=1';$d4 = db()->query($sql4)->fetch(PDO::FETCH_NUM);?><html>	<head>		<meta charset="utf-8"/>		<style>			table{				cellpadding:0px;				cellspacing:0px;			}			p{				padding:0px;				margin:0px;			}			div{				background-color:#669900;				width:50px;			}			#div1{				height:200px;			}					</style>		<script type="text/javascript" src="../../../js/jquery-1.7.2.min.js"></script>	</head>	<body>		<table border="0" >			<tr align="center" valign="bottom">				<td>					<p><?php echo $d[0]?></p>					<div id="div1"></div>				</td>				<td >					<p><?php echo $d3[0]?></p>					<div style="height:<?php $str=floor(($d3[0]/$d[0])*200); echo $str.'px'?>"></div>				</td>				<td >					<p><?php echo $d4[0]?></p>					<div style="height:<?php $str=floor(($d4[0]/$d[0])*200); echo $str.'px'?>"></div>				</td>				<td >					<p><?php echo $d2[0]?></p>					<div style="height:<?php $str=floor(($d2[0]/$d[0])*200); echo $str.'px'?>"></div>				</td>			</tr>			<tr align="center" valign="top">				<td><p>总计</p></td>				<td><p>一审通过</p></td>				<td><p>二审通过</p></td>				<td><p>审核通过</p></td>			</tr>		</table>				</body></html>

效果图：