foreach 或 while 只显示最后的结果

Question

这个结构将有几个页面，只有 foreach 或 while 只显示最后一个结果，这个问题发生在我做了这个函数之后，我已经看到了几个问题，并且与 matriz 相关

class Layout {

   private $sql, $row;

   private function set_layout($cond, $cond_r) {

     $this->sql = $this->select("*", "table", "".$cond."", array($cond_r));

     foreach ($this->sql as $this->row) :

       return $this->row['name'];

     endforeach;

   }

   public function get_layout($cond, $cond_r) {

      return $this->set_layout($cond, $cond_r);

   }

}

echo $midia->get_layout("WHERE status != ? ORDER BY id DESC", 0);

Answer 1

我不确定，但我认为您正在寻找类似的东西：class Layout {private $sql, $row;    private function set_layout($cond, $cond_r) {        $this->sql = $this->select("*", "table", "".$cond."", array($cond_r));        $rows = array();        foreach ($this->sql as $this->row) :            $rows[] = $this->row['name'];        endforeach;        return implode($rows); //Return array of rows AFTER loop    }    public function get_layout($cond, $cond_r) {        return $this->set_layout($cond, $cond_r);    }}echo $midia->get_layout("WHERE status != ? ORDER BY id DESC", 0);