phalcon/cphalcon — pull request #830 by sjinks (2013-07-12 00:06:12+00:00)
Title: Faster phalcon_array_merge_recursive_n()

Changes:
* dropped `array_merge_recursive_n()` because it was a duplicate of `phalcon_array_merge_recursive_n()`
* introduced `phalcon_get_current_key_w()` that returns a `zval` that boxes the current key; this zval does not have to be destroyed, therefore PHALCON_MM_GROW()/PHALCON_MM_RESTORE() can be sometimes avoided;
* removed `TSRMLS` from `phalcon_array_merge_recursive_n()` thanks to `phalcon_get_current_key_w()`