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<?php
/*
* This file is part of the ONGR package.
*
* (c) NFQ Technologies UAB <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ONGR\ElasticsearchBundle\Mapping;
use Doctrine\Common\Inflector\Inflector;
/**
* Utility for string case transformations.
class Caser
{
* Transforms string to camel case (e.g., resultString).
* @param string $string Text to transform.
* @return string
public static function camel($string)
return Inflector::camelize($string);
}
* Transforms string to snake case (e.g., result_string).
public static function snake($string)
$string = preg_replace('#([A-Z\d]+)([A-Z][a-z])#', '\1_\2', self::camel($string));
$string = preg_replace('#([a-z\d])([A-Z])#', '\1_\2', $string);
return strtolower(strtr($string, '-', '_'));
ongr-io /
ElasticsearchBundle
