File dorm-bundle/src/Hydration/KeyvalHydrator.php

1:	<?php
2:	namespace TIC\DormBundle\Hydration;
3:
4:	use Doctrine\ORM\Internal\Hydration\AbstractHydrator;
5:
6:	/**
7:	* Récupération de paires clé/valeur pour chaque ligne de résultat.
8:	* Note: colonne 1 en clé et colonne 2 en valeur uniquement
9:	*
10:	* Exemple:
11:	* > SELECT a, b, c FROM t
12:	* < array(a1 => b1, a2 => b2, a3 => b3 ...)
13:	*/
14:	class KeyvalHydrator extends AbstractHydrator
15:	{
16:
17:	/**
18:	* Hydrates all rows from the current statement instance at once.
19:	*
20:	* @return mixed[]
21:	*/
22:	protected function hydrateAllData(): array
23:	{
24:	$result = array();
25:
26:	# while ($data = $this->_stmt->fetch(\PDO::FETCH_NUM)) {
27:	while ($data = $this->statement()->fetchNumeric()) {
28:	if (! \is_array($data) \|\| \count($data) < 2) continue;
29:
30:	$key = $data[0];
31:	if ($key === null) $key = '[_NULL_]';
32:	elseif ($key === '') $key = '[_EMPTY_]';
33:
34:	$result[ $key ] = (\count($data) > 1) ? $data[1] : $data[0];
35:	}
36:
37:	return $result;
38:	}
39:
40:	}
41: