Use a column value of a Doctrine Entity as key of an array result
<?php
use PHPSnippets\Db\Entity\Test;
// Index by uses a given value as result array key
// Be sure to use only primary or unique keys
// #### QueryBuilder ####
$repo = $entityManager->getRepository(Test::CLASS);
// index by test.name
$qb = $repo->createQueryBuilder('test', 'test.name');
$result = $qb->setMaxResults(10)
->getQuery()
->getResult();
echo 'QueryBuilder';
dump($result);
// #### DQL ####
$result = $entityManager->createQuery(
'SELECT test FROM PHPSnippets\Db\Entity\Test test
INDEX BY test.name'
)->setMaxResults(10)
->getResult();
echo 'DQL';
dump($result);
Result
QueryBuilder
DQL
array:3 [
"foo" => Test {#396
+id: 1
+name: "foo"
+creationDate: DateTime @1405849049 {#392
: 2014-07-20 11:37:29.0 Europe/Berlin (+02:00)
}
}
"test" => Test {#401
+id: 2
+name: "test"
+creationDate: DateTime @1405845622 {#402
: 2014-07-20 10:40:22.0 Europe/Berlin (+02:00)
}
}
"bar" => Test {#398
+id: 3
+name: "bar"
+creationDate: DateTime @1406093238 {#399
: 2014-07-23 07:27:18.0 Europe/Berlin (+02:00)
}
}
]
DQL
array:3 [
"foo" => Test {#396
+id: 1
+name: "foo"
+creationDate: DateTime @1405849049 {#392
: 2014-07-20 11:37:29.0 Europe/Berlin (+02:00)
}
}
"test" => Test {#401
+id: 2
+name: "test"
+creationDate: DateTime @1405845622 {#402
: 2014-07-20 10:40:22.0 Europe/Berlin (+02:00)
}
}
"bar" => Test {#398
+id: 3
+name: "bar"
+creationDate: DateTime @1406093238 {#399
: 2014-07-23 07:27:18.0 Europe/Berlin (+02:00)
}
}
]
More Snippets
Used Versions
PHP 7.2, Zend 3.0, Symfony 4.0, Laravel 5.6, PHPUnit 6.5, Doctrine 2.8