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   1  <?php declare(strict_types=1);
   2  
   3  /**
   4  * @package   s9e\TextFormatter
   5  * @copyright Copyright (c) 2010-2022 The s9e authors
   6  * @license   http://www.opensource.org/licenses/mit-license.php The MIT License
   7  */
   8  namespace s9e\TextFormatter\Configurator\RecursiveParser;
   9  
  10  use s9e\TextFormatter\Configurator\RecursiveParser;
  11  
  12  abstract class AbstractRecursiveMatcher implements MatcherInterface
  13  {
  14      /**
  15      * @var RecursiveParser
  16      */
  17      protected $parser;
  18  
  19      /**
  20      * @param  RecursiveParser $parser
  21      * @return void
  22      */
  23  	public function __construct(RecursiveParser $parser)
  24      {
  25          $this->parser = $parser;
  26      }
  27  
  28      /**
  29      * Parse given string and return its value
  30      *
  31      * @param  string $str
  32      * @param  string $restrict Pipe-separated list of allowed matches (ignored if empty)
  33      * @return mixed
  34      */
  35  	protected function recurse(string $str, string $restrict = '')
  36      {
  37          return $this->parser->parse($str, $restrict)['value'];
  38      }
  39  }