Zend Framework 视图渲染占用大量内存

发布于 2024-11-27 16:45:10 字数 687 浏览 1 评论 0原文

我尝试使用 cron php 脚本创建用于下次发送的电子邮件。我使用 Zend_View 来渲染电子邮件模板。我有 50k 用户，但在 64MB 内存限制下创建了 3000 封电子邮件，在 128MB 内存限制下创建了 7200 封电子邮件。渲染电子邮件的代码

public function prepareEmailBody($template, $templates)
{
    $view = new Zend_View(array('basePath' => './application/views'));
    $template_file_name = $template . '.phtml';
    foreach ($templates as $key => $value) {
       $view->$key = $value;
    }
    $body = $view->render('mails/' . $template_file_name);
    return $body
}

中使用此方法。

foreach ($users as $user) {
.....
$text = Mailer::getInstance()->prepareEmailBody($template, $vars);
.....
}

并在请建议如何优化代码

原文

I try to create emails for next sending with my cron php script.
And I use Zend_View for rendering email template.
I have 50k users but 3000 emails was created with 64MB memory limit and 7200 with 128MB.
Code of rendering emails

public function prepareEmailBody($template, $templates)
{
    $view = new Zend_View(array('basePath' => './application/views'));
    $template_file_name = $template . '.phtml';
    foreach ($templates as $key => $value) {
       $view->$key = $value;
    }
    $body = $view->render('mails/' . $template_file_name);
    return $body
}

And use this method in

foreach ($users as $user) {
.....
$text = Mailer::getInstance()->prepareEmailBody($template, $vars);
.....
}

Please advice how optimize code.

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趴在窗边数星星i 2024-12-04 16:45:10

您可以尝试使用一个 View 对象和部分助手，这可能会改善情况（或者可能会使速度变慢）。

public function getView()
{
    if (!$this->_view) {
        $this->_view = new Zend_View(array('basePath' => './application/views'));
    }

    return $this->_view;
}

public function prepareEmailBody($template, $templates)
{
    $template_file_name = $template . '.phtml';

    $body = $this->getView()->partial($template_file_name, $templates);
    return $body
}

You could try using one View object and the partial helper instead, this might improve things (or might make it slower).

public function getView()
{
    if (!$this->_view) {
        $this->_view = new Zend_View(array('basePath' => './application/views'));
    }

    return $this->_view;
}

public function prepareEmailBody($template, $templates)
{
    $template_file_name = $template . '.phtml';

    $body = $this->getView()->partial($template_file_name, $templates);
    return $body
}

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