'0.5.4', 'data' => 'O:42:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocNode":2:{s:8:"children";a:5:{i:0;O:46:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTextNode":2:{s:4:"text";s:247:"Return the first sequence of at least 8 digits followed by an optional X. These ISBN characters may be separated by any number of \'.\', \'-\', \'_\' and whitespace characters; the separation characters are removed. A lower x is converted to an upper X.";s:58:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTextNode' . "\0" . 'attributes";a:0:{}}i:1;O:46:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTextNode":2:{s:4:"text";s:0:"";s:58:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTextNode' . "\0" . 'attributes";a:0:{}}i:2;O:45:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTagNode":3:{s:4:"name";s:6:"@param";s:5:"value";O:49:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\ParamTagValueNode":5:{s:4:"type";O:48:"PHPStan\\PhpDocParser\\Ast\\Type\\IdentifierTypeNode":2:{s:4:"name";s:6:"string";s:60:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\Type\\IdentifierTypeNode' . "\0" . 'attributes";a:0:{}}s:10:"isVariadic";b:0;s:13:"parameterName";s:4:"$raw";s:11:"description";s:17:"ISBN to clean up.";s:61:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\ParamTagValueNode' . "\0" . 'attributes";a:0:{}}s:57:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTagNode' . "\0" . 'attributes";a:0:{}}i:3;O:46:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTextNode":2:{s:4:"text";s:0:"";s:58:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTextNode' . "\0" . 'attributes";a:0:{}}i:4;O:45:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTagNode":3:{s:4:"name";s:7:"@return";s:5:"value";O:50:"PHPStan\\PhpDocParser\\Ast\\PhpDoc\\ReturnTagValueNode":3:{s:4:"type";O:48:"PHPStan\\PhpDocParser\\Ast\\Type\\IdentifierTypeNode":2:{s:4:"name";s:6:"string";s:60:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\Type\\IdentifierTypeNode' . "\0" . 'attributes";a:0:{}}s:11:"description";s:16:"Normalized ISBN.";s:62:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\ReturnTagValueNode' . "\0" . 'attributes";a:0:{}}s:57:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocTagNode' . "\0" . 'attributes";a:0:{}}}s:54:"' . "\0" . 'PHPStan\\PhpDocParser\\Ast\\PhpDoc\\PhpDocNode' . "\0" . 'attributes";a:0:{}}', ));