如何在symfony中导出为CSV文件中的数据

开始：

复制代码 代码如下:

public function executeRegistrantsToCsv(){

$id = $this->getRequestParameter('id');

$c = new Criteria();
$c->add(RegistrantPeer::EVENT_ID, $id);
$c->add(RegistrantPeer::STATUS, 1);
$this->aObjReg = RegistrantPeer::doSelect($c);

$this->forward404Unless($this->aObjReg);
$this->setlayout('csv');

$this->getResponse()->clearHttpHeaders();
$this->getResponse()->setHttpHeader('Content-Type', 'application/vnd.ms-excel');
$this->getResponse()->setHttpHeader('Content-Disposition', 'attachment; filename=registrants_report_event_' . $id . '.csv');

}

复制代码 代码如下:

Title,Name,Email,Phone,Organisation,State,City,Country,Login Date,IpAddress
foreach($aObjReg as $r): ?>
= $r->getTitle() ?>,= $r->getName() ?>,= $r->getEmail() ?>,= $r->getPhone() ?>,= $r->getOrganisation() ?>,= $r->getState() ?>,= $r->getCity() ?>,= $r->getCountry() ?>,= $r->getLoginDate() ?>,= $r->getIpAddress() ?>,
endforeach ?>