我想调用一个php函数,返回数据库值。
public function readdata() {
$id = "";
$name = "";
$sth = $db->execute('SELECT * FROM mynumbers m WHERE m.id>1 ORDER BY m.id ASC');
foreach ($sth as $s) {
$id .= $s->id;
$name .= $s->name;
}
return compact('id', 'name');
}
$rd = readdata();
$get_id = $rd['id'];
$get_name = $rd['name'];
echo $get_id;
echo $get_id.$get_name.'<br>';
当我执行代码时,其输出显示为:
7891011
7Text1 | 8Text2 | 9Text3 | 10Text4 | 11Text5
但我想作为单个值垂直显示。我是否需要爆炸'| | '