如何浏览$ Formations = $ em-＆gt; getRepository symfony2？

Question

如何浏览

$formations = $em->getRepository ('.......')->findAll();

逐个根据我的需要修改每个var ??

Answer 1

如果你不了解php，你应该在尝试学习框架之前训练自己。

$formations = $em->getRepository (Formation::class)->findAll();
foreach($formations as $formation) {
   $formation->setTitle('My Modified Title')
}