php统计柱状图,PHP动态柱状图

1.需求

查询最近一个月的数据总条数和审核通过的条数&＃xff0c;做成柱状图

//计算上一个月的今天

function last_month_today($time){

$last_month_time &＃61; mktime(date("G", $time), date("i", $time),date("s", $time), date("n", $time), 0, date("Y",$time));

$last_month_t &＃61; date("t", $last_month_time);

if ($last_month_t

return date("Y-m-t H:i:s", $last_month_time);

}

return date(date("Y-m", $last_month_time) . "-d", $time);

}

?>

include dirname(dirname(dirname(__FILE__))).&＃39;/config.php&＃39;;

$endDate &＃61; date(&＃39;Y-m-d&＃39;);

$date &＃61; strtotime($endDate);

$beginDate&＃61; last_month_today($date);

//查询最近一个月的总的数据条数

$sql &＃61; &＃39;select count(*) from newpro where p_date>\&＃39;&＃39;.$beginDate.&＃39;\&＃39; and p_date

//$sql &＃61; "select count(*) from newpro where p_date>&＃39;$beginDate&＃39; and p_date

$d &＃61; db()->query($sql)->fetch(PDO::FETCH_NUM);

//echo "总的数据条数&＃xff1a;".$d[0];

//查询审核通过的数据条数

$sql2&＃61;$sql.&＃39; and is_pa_check_first&＃61;1 and is_pa_check_second&＃61;1 and is_pa_check_third&＃61;1&＃39;;

$d2 &＃61; db()->query($sql2)->fetch(PDO::FETCH_NUM);

//echo "审核通过的数据条数&＃xff1a;".$d2[0];

//查询一次审核通过的条数

$sql3&＃61;$sql.&＃39; and is_pa_check_first&＃61;1&＃39;;

$d3 &＃61; db()->query($sql3)->fetch(PDO::FETCH_NUM);

//查询二次审核通过的条数

$sql4&＃61;$sql.&＃39; and is_pa_check_first&＃61;1 and is_pa_check_second&＃61;1&＃39;;

$d4 &＃61; db()->query($sql4)->fetch(PDO::FETCH_NUM);

?>

table{

cellpadding:0px;

cellspacing:0px;

}

p{

padding:0px;

margin:0px;

}

div{

background-color:#669900;

width:50px;

}

#div1{

height:200px;

}

效果图&＃xff1a;