TOKEN_AS_OBJECT for token_get_all()

Hi internals, I'd like to add a new TOKEN_AS_OBJECT flag to token_get_all(), which returns an array of PhpToken objects, rather than the mix of plain strings and arrays we currently have. The PhpToken class is defined as: class PhpToken { public $type; public $text; public $line; } This has been previously suggested and implemented by Rouven Weßling [1], I've just ported this feature to master and optimized the implementation [2]. Apart from being a nicer interface than the current format, an additional advantage is that the TOKEN_AS_OBJECT mode uses about 1.8x less memory and is 1.4x times faster. Are there any objections to this change? Regards, Nikita [1]: https://github.com/php/php-src/pull/1727 [2]: https://github.com/php/php-src/pull/2430