php代码重用.有没有更好的方法呢?
发布时间:2020-12-13 16:58:17 所属栏目:PHP教程 来源:网络整理
导读:我升级了我的代码.在旧代码中我有两个函数:display_maker_success()和display_maker_fail()但我意识到我可以通过在函数中加入更多的参数将这两个函数组合成一个display_maker_stat().我非常喜欢它! 这是更好的方法吗?我想要更多的代码重用. function disp
我升级了我的代码.在旧代码中我有两个函数:display_maker_success()和display_maker_fail()但我意识到我可以通过在函数中加入更多的参数将这两个函数组合成一个display_maker_stat().我非常喜欢它!
这是更好的方法吗?我想要更多的代码重用. function display_maker_success($link,$userid){ $status="closed"; $result="completed"; $sql = "select start,name from wuuk where tasker_id ='$userid' and status ='$status' and result ='$result' order by id desc LIMIT 6;"; $result = mysql_query($sql,$link); $isempty=mysql_num_rows($result); If ($isempty ==0) { echo "No Record"; } else { echo "<table border=1>"; echo "<tr><th>Date & Time</th><th>Name</th><th>Status</th></tr>"; while ($row = mysql_fetch_array($result,MYSQL_NUM)) { echo "<tr><td>$row[0]</td><td>$row[1]</td><td>Completed</td></tr>"; }; echo "</table>"; }; }; function display_maker_fail ($link,$userid) { $status="closed"; $result="fail"; $sql = "select start,name from wuuk where tasker_id ='$userid' and status ='$status' and result ='$result' order by id desc LIMIT 1;"; $result = mysql_query($sql,$link); $isempty=mysql_num_rows($result); If($isempty ==0){ echo "No Record"; } else { echo "<table border=1>"; echo "<tr><th>Date & Time</th><th>Name</th><th>Status</th></tr>"; while ($row = mysql_fetch_array($result,MYSQL_NUM)) { echo "<tr><td>$row[0]</td><td>$row[1]</td><td>fail</td></tr>"; }; echo "</table>"; }; }; function display_maker_stat ($link,$userid,$reuslt,$limit) { $status="closed"; $result="fail"; $sql = "select start,MYSQL_NUM)) { echo "<tr><td>$row[0]</td><td>$row[1]</td><td>$result</td></tr>"; }; echo "</table>"; }; }; 解决方法
试试下面的,
你的代码中也没有错误,我已经纠正了它们. function display_maker_stat($link,$reuslt = 'fail',$limit) { $status = "closed"; $html = ''; $sql = "select start,name from wuuk where tasker_id ='$userid' and status ='$status' and result ='$result' order by id desc LIMIT 1;"; $query = mysql_query($sql,$link); if (mysql_num_rows($query) != 0) { $html .= "<table border=1>"; $html .= "<tr><th>Date & Time</th><th>Name</th><th>Status</th></tr>"; while ($row = mysql_fetch_array($query,MYSQL_NUM)) { $html.= "<tr><td>$row[0]</td><td>$row[1]</td><td>$result</td></tr>"; } $html.= "</table>"; echo $html; } else { echo "No Record"; } } 阅读约OOP (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |