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php - How can use querybuilder with Symfony formbuilder to join two entities?

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Solution:

Do you have the following in your class?

use Doctrine\ORM\Mapping as ORM;

class Data
{
    /**
     * @ORM\Column(name="field")
     */
    private $field;
}
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Normally that would be enough for doctrine to resolve that error

• And as @yceruto says in the comments

It is

// This is right
->setParameter('field', 22)
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Instead of

// This is wrong
->setParameter(':field', ...) 
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Undefined asked

2023-06-8

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Date the issue was resolved:

2023-06-8

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PHP

PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites. The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/

Symfony

Symfony compares favorably with other PHP frameworks in terms of reliability and maturity. This framework appeared a long time ago, in 2005, that is, it has existed much longer than most of the other tools we are considering. It is popular for its web standards compliance and PHP design patterns.
https://symfony.com/