for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
/**
* @license http://opensource.org/licenses/mit-license.php MIT
* @link https://github.com/nicoSWD
* @author Nicolas Oelgart <[email protected]>
*/
namespace nicoSWD\Rules\Grammar\JavaScript\Methods;
use nicoSWD\Rules\AST\TokenCollection;
use nicoSWD\Rules\Core\CallableFunction;
use nicoSWD\Rules\Exceptions\ParserException;
use nicoSWD\Rules\Tokens\TokenArray;
use nicoSWD\Rules\Tokens\TokenString;
use nicoSWD\Rules\Tokens\BaseToken;
final class Join extends CallableFunction
{
* @param BaseToken $glue
* @return BaseToken
* @throws ParserException
public function call($glue = null): BaseToken
if (!$this->token instanceof TokenArray) {
throw new ParserException(sprintf(
'%s.join is not a function at position %d on line %d',
$this->token->getValue(),
$this->token->getPosition(),
$this->token->getLine()
));
}
if ($glue) {
$glue = $glue->getValue();
} else {
$glue = ',';
$array = $this->token->getValue();
if ($array instanceof TokenCollection) {
$array = $array->toArray();
return new TokenString(
implode($glue, $array),
$this->token->getOffset(),
$this->token->getStack()
);
nicoSWD /
php-rule-parser
