需求
為了實現報表效果，自己杜撰的需求。
主要是思路，思路通了實現其他效果也OK。
統計每個人在一年中每一天遲到早退的情況。
思路
用 PHP 語言進行實現。
首先將報表樣式用 HTML 實現，
然後利用PHP header 函數產生 xls 下載。
知識點
表格中的列合并與行合并
PHP 擷取一年中的每一天進行展示
PHP header 函數
Smarty 模板函數
Smarty 自訂函數
...
PHP 代碼
public function export(){ //擷取2016年日期 $time_start = strtotime('2016-01-01'); $time_end = strtotime('2016-12-31'); $month_arr = []; $month_arr['month'][] = '2016-01'; $month_arr['numbers'][] = date('t',$time_start); //擷取天數 while (($time_start = strtotime('+1 month', $time_start)) <= $time_end) { $month_arr['month'][] = date('Y-m',$time_start); //取得遞增月 $month_arr['numbers'][] = date('t',$time_start); //擷取天數 } function check_week($time = []) { if (empty($time['day'])) { return ''; } $w = intval(date('w' , strtotime($time['day']))); if( $w === 0 || $w === 6){ return '<td style="background-color: red;">' .date('d', strtotime($time['day'])) .'</td>'; } return '<td>'.date('d', strtotime($time['day'])).'</td>'; } //向模板中註冊一個函數 $this->smarty->registerPlugin('function','check_week','check_week'); //類比資料如下： $list[0]['name'] = 'Tom'; $list[1]['name'] = 'Joan'; $list[0]['sex'] = '男'; $list[1]['sex'] = '女'; $list[0]['age'] = '30'; $list[1]['age'] = '31'; //設定遲到 $list[0]['late'] = [ '2016-01-08', '2016-01-09', '2016-02-09', '2016-03-09', '2016-04-09', '2016-05-09' ]; $list[1]['late'] = [ '2016-02-12', '2016-03-15', '2016-04-13', '2016-05-19', '2016-05-19' ]; //設定早退 $list[0]['leave'] = [ '2016-03-09', '2016-04-11', '2016-05-15', '2016-06-18', '2016-07-21', '2016-08-23', '2016-09-22', '2016-10-20', '2016-11-17', '2016-12-14', ]; $list[1]['leave'] = [ '2016-05-09', '2016-06-11', '2016-07-13', '2016-08-15', '2016-09-17', '2016-10-19', '2016-11-20', '2016-12-23', '2016-03-18', '2016-02-19', '2016-01-23', ]; $file_name = "報表-".date("YmdHis",time()); $file_suffix = "xls"; header("Content-Type: application/vnd.ms-excel"); header("Content-Disposition: attachment; filename=$file_name.$file_suffix"); $this->_assign('list', $list); $this->_assign('month', $month_arr); $this->_display();}
HTML 程式碼
<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head> <meta http-equiv=Content-Type content="text/html; charset=utf-8"> <meta name=ProgId content=Excel.Sheet> <meta name=Generator content="Microsoft Excel 11"></head><body><table border=1 cellpadding=0 cellspacing=0 width="100%"> <tr> <td style="vertical-align:middle;" align="center" rowspan="2"> <b>姓名</b> </td> <td style="vertical-align:middle;" align="center" rowspan="2"> <b>性別</b> </td> <td style="vertical-align:middle;" align="center" rowspan="2"> <b>年齡</b> </td> {if $month} {foreach $month.month as $k=>$m} <td style="text-align: center;" colspan="{$month.numbers.$k}"> <b>{$m}</b> </td> {/foreach} {/if} </tr> <tr> {if $month} {foreach $month.month as $k=>$m} {section name=count loop=$month.numbers.$k+1 start=1} {check_week day=$m|cat:"-"|cat:$smarty.section.count.index} {/section} {/foreach} {/if} </tr> {if $list} {foreach $list as $s} <tr> <td>{$s.name|default:'--'}</td> <td>{$s.sex|default:'--'}</td> <td>{$s.age|default:'--'}</td> {if $month} {foreach $month.month as $k=>$m} {section name=count loop=$month.numbers.$k+1 start=1} {if $smarty.section.count.index <10 } {$str = ""} {$smarty.section.count.index = $str|cat:"0"|cat:$smarty.section.count.index} {/if} <td style=" {if $s['late']} {if ($m|cat:"-"|cat:$smarty.section.count.index)|in_array:$s['late']} background-color: #5a0099; {/if} {/if} {if $s['leave']} {if ($m|cat:"-"|cat:$smarty.section.count.index)|in_array:$s['leave']} background-color: yellow; {/if} {/if} "> {if $s['late']} {if ($m|cat:"-"|cat:$smarty.section.count.index)|in_array:$s['late']} 1 {/if} {/if} {if $s['leave']} {if ($m|cat:"-"|cat:$smarty.section.count.index)|in_array:$s['leave']} 1 {/if} {/if} </td> {/section} {/foreach} {/if} </tr> {/foreach} <tr> <td style="background-color: red"></td> <td>*周末</td> </tr> <tr> <td style="background-color: white"></td> <td>*正常</td> </tr> <tr> <td style="background-color: #5a0099"></td> <td>*遲到</td> </tr> <tr> <td style="background-color: yellow"></td> <td>*早退</td> </tr> {/if}</table></body></html>
以上就是PHP匯出報表(案例)的內容，更多相關內容請關注topic.alibabacloud.com（www.php.cn）！
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