PHP函数str_replace应该放在MVC的什么地方？

Question

我应该在哪里使用 PHP str_replace 函数将 '¶' 转换为 < br > 或\n？

我尝试查看有关 how to use str_replace 的相关帖子和 how to convert ¶ to \n in PHP .我还尝试在模型中而不是在查询中添加 str_replace。

获胜者声明

"Hello¶¶, I am a winner"

型号

public function early_results($user_id) { 
    $sql = " 
        SELECT 
            l.winnerStatement AS WinnerStatement,
            l.recipient AS Recipient, 
        FROM Letter l
        WHERE 
            l.winnerId = '{$this->db->escape($user_id)}';";
    return $this->db->query($sql)->result();  
}

查看

<td><?=$feed_item->WinnerStatement?></td>

Controller

$this->load->view('dashboard/snippet/winners', array('WinnerStatement' => $winner_statement));

Answer 1

可以在 View 中设置

<td><?=str_replace('¶', '<br />', $feed_item->WinnerStatement)?></td>