Am 18.09.2013 um 21:57 schrieb "Leigh" <lei...@gmail.com>: > On 18 September 2013 18:50, Bob Weinand <bobw...@hotmail.com> wrote: >> At least, from a technical point, evaluating LTR would require to change the >> engine >> (would be some more complex change as it would require to switch between >> contexts >> and being able to execute the ZEND_SEND_VAL opcodes one by one > > Feels like you're overthinking it? > > Plan was to allow any is_* function to be called as normal (SEND_VAR, > SEND_VAR ... FCALL), then iterate over the supplied arguments inside > the function and return false at the first failure, emulating the > boolean short circuit.
Well, the arguments are executed at the moment where the ZEND_SEND_VAR op is encountered. But this you already can do with the one liner in my last mail. So LTR support is basically not worth it here (too many change/too much cost for this). Bob Weinand -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
