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<?php

declare(strict_types=1);

namespace Codewithkyrian\Transformers\Normalizers;

/**

* A normalizer that strips leading and/or trailing whitespace from the input text.

class StripNormalizer extends Normalizer

{

/**

* Strip leading and/or trailing whitespace from the input text.

* @param string $text The input text.

* @return string The normalized text.

public function normalize(string $text): string

{

if ($this->config['strip_left'] && $this->config['strip_right']) {

// Fast path to avoid an extra trim call

$text = trim($text);

} else {

if ($this->config['strip_left']) {

$text = ltrim($text);

}

if ($this->config['strip_right']) {

$text = rtrim($text);

}

return $text;

}