<?php

use PHPSnippets\Db\Entity\Test;
use Doctrine\ORM\Query;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\Selectable;
use Doctrine\Common\Collections\Criteria;
use Doctrine\Common\Collections\ArrayCollection;

// function for collection output
$print = function(Collection $result) {
    $output = [];
    foreach ($result as $entity) {
        $output[] = $entity->name;
    }
    echo implode(', ', $output) .
        str_repeat(PHP_EOL, 2);
};

$repo = $entityManager->getRepository(Test::CLASS);

// similar to findAll() but returns result as Collection
$collection = $repo->matching(Criteria::create());
$print($collection);

if ($collection instanceOf Selectable) {
    // expression to filter collection
    $expr = Criteria::expr()->eq('name', 'foo');

    $criteria = Criteria::create();
    $criteria->where($expr);

    // This works directly with the collection
    $collection2 = $collection->matching($criteria);
    $print($collection2);
}

foo, test, bar

foo

• Caching values with Doctrine
• Create your own Doctrine function
• Individual data structure in Doctrine with custom Hydrators

PHP 8.2, Laminas MVC 3.2, Symfony 5.2, Laravel 8.28, PHPUnit 9.5, Doctrine ORM 2.8