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<?php |
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/* |
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* Copyright 2014-2016 Arnaud Bienvenu |
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* |
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* This file is part of Kyela. |
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* Kyela is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* Kyela is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* You should have received a copy of the GNU Affero General Public License |
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* along with Kyela. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace Abienvenu\KyelaBundle\Form\Type; |
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use Symfony\Component\Form\AbstractType; |
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use Symfony\Component\Form\Extension\Core\Type\ChoiceType; |
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use Symfony\Component\Form\Extension\Core\Type\TextareaType; |
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use Symfony\Component\Form\FormBuilderInterface; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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class CommentType extends AbstractType |
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{ |
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public function buildForm(FormBuilderInterface $builder, array $options) |
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{ |
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$builder |
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->add('author', ChoiceType::class, ['choices' => $options['authors'], 'attr' => ['autofocus' => 'autofocus']]) |
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->add('content', TextareaType::class, ['attr' => ['placeholder' => 'comment.placeholder']]); |
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} |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver->setDefaults(['data_class' => 'Abienvenu\KyelaBundle\Entity\Comment', 'authors' => []]); |
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} |
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/** |
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* @return string |
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*/ |
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public function getBlockPrefix() |
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{ |
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return 'abienvenu_kyelabundle_comment'; |
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} |
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} |
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abienvenu /
Kyela
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: