symfony

问题 I have a simple Symfony project, using "symfony/dotenv": "4.3.*", in the composer.json and trying to read in the value of an environment variable. This is my command: var_dump($_ENV['MY_NEW_VAR']); This is my .env file MY_NEW_VAR=testing Upon executing the command I get the following string(7) "testing" All good so far.... But now if I want to use environment variables to override the setting it returns an error. First I set the environment variable export MY_NEW_VAR="something_else" Then

问题 I have a simple Symfony project, using "symfony/dotenv": "4.3.*", in the composer.json and trying to read in the value of an environment variable. This is my command: var_dump($_ENV['MY_NEW_VAR']); This is my .env file MY_NEW_VAR=testing Upon executing the command I get the following string(7) "testing" All good so far.... But now if I want to use environment variables to override the setting it returns an error. First I set the environment variable export MY_NEW_VAR="something_else" Then

问题 I need a date drop down in a Symfony2 site form, and am using the 'date' field type in my form builder. Here is my declaration: $builder->add('date', 'date', array( 'label' => 'Date', 'format' => 'dd MM yyyy', 'required' => true )); By default this will display 5 years in the past and 5 years in the future (i.e. 2010 - 2020) but I need it to start from this year and only show a couple of years in the future, as for this particular form there is no need for a past date or a date too far in the

问题 I passed data in 3 languages to the twig template and display this data in this way: {% set lang=app.request.get("lang")%} {% for item in contests%} {% if lang=="fa"%} {{item.titlefa}} {% elseif lang=="en"%} {{item.titleen}} {% elseif lang=="ar"%} {{item.titlear}} {% endif%} {% endfor%} It is wirking but I must create 3 if condition for each object in "contests" How can i show data in this logic: {% set lang=app.request.get("lang")%} {{item.title~lang}} {% endfor%} that can call proper method

问题 I passed data in 3 languages to the twig template and display this data in this way: {% set lang=app.request.get("lang")%} {% for item in contests%} {% if lang=="fa"%} {{item.titlefa}} {% elseif lang=="en"%} {{item.titleen}} {% elseif lang=="ar"%} {{item.titlear}} {% endif%} {% endfor%} It is wirking but I must create 3 if condition for each object in "contests" How can i show data in this logic: {% set lang=app.request.get("lang")%} {{item.title~lang}} {% endfor%} that can call proper method

问题 Since upgrading to Symfony 2.7, I seem to keep getting 'circular reference has been detected' errors when attempting to serialize an array of contacts associated with a given group. They're setup in a many-to-many association (one group has many contacts; one contact has many group-associations). Now, I followed the guide for using serialization groups as per the 2.7 upgrade post, but still seem to get the error. My controller code for this is currently as follows: $group = $this->getDoctrine

问题 I'm trying to upload a file via vichuploader bundle on my Users entity. Using hwioauthbundle that implements UserInterface, and i think the errors comes from that bundle... So every time i try to uplod a file i got this exception : Serialization of 'Symfony\Component\HttpFoundation\File\UploadedFile' is not allowed I already tried this solution but also same exception. namespace AppBundle\Entity; use Doctrine\ORM\Mapping as ORM; use HWI\Bundle\OAuthBundle\OAuth\Response\UserResponseInterface;

问题 I have a join-table which is created by using @ORM\ManyToMany annotation in Symfony2/Doctrine. It joins Category and Parameter table. Now I want to delete all parameters from the Parameter table. Because there are foreign key constraints defined on join-table I can't just delete rows from Parameter table. First I have to delete child rows from join-table. But Dotrine's DQL syntax require to give a name of the entity, like: DELETE Project\Entity\EntityName But what is the name of the join

问题 I have a join-table which is created by using @ORM\ManyToMany annotation in Symfony2/Doctrine. It joins Category and Parameter table. Now I want to delete all parameters from the Parameter table. Because there are foreign key constraints defined on join-table I can't just delete rows from Parameter table. First I have to delete child rows from join-table. But Dotrine's DQL syntax require to give a name of the entity, like: DELETE Project\Entity\EntityName But what is the name of the join

问题 I'm trying to write custom GET endpoints, which must have one or more custom parameters, but not built on top of specific entity. Something like: /assets/{device_id}/{scene_id}/{maybe_other_param} which I imagine to be just own controller class, in which I do something, calculate values from input, read some data manually and return array of entities. What I only get is an Asset entity, but it requires {device} and {scene} to be properties of this entity... I don't want this to work as