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<?php
declare(strict_types=1);
namespace Palmtree\Csv\Normalizer;
class ArrayNormalizer extends AbstractNormalizer
{
private string $delimiter = ',';
private StringNormalizer $stringNormalizer;
public function __construct(?NormalizerInterface $normalizer = null)
$this->stringNormalizer = new StringNormalizer();
$this->stringNormalizer->addTrimChar($this->delimiter);
parent::__construct($normalizer);
}
public function normalize(string $value)
return $this->getNormalizedValue($value);
protected function getNormalizedValue(string $value): array
$normalizedValue = explode($this->delimiter, $this->stringNormalizer->normalize($value)) ?: [];
if ($this->normalizer) {
foreach ($normalizedValue as &$part) {
$part = $this->normalizer->normalize($part);
return $normalizedValue;
/**
* Sets the delimiter to pass to explode(). Defaults to , (comma).
*/
public function setDelimiter(string $delimiter): self
$this->delimiter = $delimiter;
return $this;
public function getDelimiter(): string
return $this->delimiter;
palmtreephp /
csv
