PHP動態(tài)柱狀圖實(shí)現(xiàn)方法

字號:


    這篇文章主要介紹了PHP動態(tài)柱狀圖實(shí)現(xiàn)方法,實(shí)例分析了php結(jié)合HTML元素實(shí)現(xiàn)動態(tài)柱狀圖的技巧,非常具有實(shí)用價(jià)值,需要的朋友可以參考下
    本文實(shí)例講述了PHP動態(tài)柱狀圖實(shí)現(xiàn)方法。分享給大家供大家參考。具體分析如下:
    1.需求
    查詢最近一個(gè)月的數(shù)據(jù)總條數(shù)和審核通過的條數(shù),做成柱狀圖
    2.實(shí)現(xiàn)代碼:
    <!DOCTYPE html>
    <?php
    //計(jì)算上一個(gè)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);
    //查詢最近一個(gè)月的總的數(shù)據(jù)條數(shù)
    $sql = 'select count(*) from newpro where p_date>''.$beginDate.'' and p_date<''.$endDate.''';
    //$sql = "select count(*) from newpro where p_date>'$beginDate' and p_date <'$endDate'";//這條語句也可以
    $d = db()->query($sql)->fetch(PDO::FETCH_NUM);
    //echo "總的數(shù)據(jù)條數(shù):".$d[0];
    //查詢審核通過的數(shù)據(jù)條數(shù)
    $sql2=$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 "審核通過的數(shù)據(jù)條數(shù):".$d2[0];
    //查詢一次審核通過的條數(shù)
    $sql3=$sql.' and is_pa_check_first=1';
    $d3 = db()->query($sql3)->fetch(PDO::FETCH_NUM);
    //查詢二次審核通過的條數(shù)
    $sql4=$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 >
    <tr valign="bottom">
    <td>
    <p><?php echo $d[0]?></p>
    <div id="div1"></div>
    </td>
    <td >
    <p><?php echo $d3[0]?></p>
    <div></div>
    </td>
    <td >
    <p><?php echo $d4[0]?></p>
    <div></div>
    </td>
    <td >
    <p><?php echo $d2[0]?></p>
    <div></div>
    </td>
    </tr>
    <tr valign="top">
    <td><p>總計(jì)</p></td>
    <td><p>一審?fù)ㄟ^</p></td>
    <td><p>二審?fù)ㄟ^</p></td>
    <td><p>審核通過</p></td>
    </tr>
    </table>
    </body>
    </html>
    3.效果圖如下所示:
    
    PHP動態(tài)柱狀圖實(shí)現(xiàn)方法 三聯(lián)
    希望本文所述對大家的php程序設(shè)計(jì)有所幫助。