diff options
Diffstat (limited to 'ext/spl/spl_iterators.c')
| -rw-r--r-- | ext/spl/spl_iterators.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ext/spl/spl_iterators.c b/ext/spl/spl_iterators.c index 30532756cb..476c64e29d 100644 --- a/ext/spl/spl_iterators.c +++ b/ext/spl/spl_iterators.c @@ -3241,12 +3241,23 @@ SPL_METHOD(EmptyIterator, next) } } /* }}} */ +/* {{{ proto int EmptyIterator::count() + Does nothing */ +SPL_METHOD(EmptyIterator, count) +{ + if (zend_parse_parameters_none() == FAILURE) { + return; + } + RETURN_LONG(0); +} /* }}} */ + static const zend_function_entry spl_funcs_EmptyIterator[] = { SPL_ME(EmptyIterator, rewind, arginfo_recursive_it_void, ZEND_ACC_PUBLIC) SPL_ME(EmptyIterator, valid, arginfo_recursive_it_void, ZEND_ACC_PUBLIC) SPL_ME(EmptyIterator, key, arginfo_recursive_it_void, ZEND_ACC_PUBLIC) SPL_ME(EmptyIterator, current, arginfo_recursive_it_void, ZEND_ACC_PUBLIC) SPL_ME(EmptyIterator, next, arginfo_recursive_it_void, ZEND_ACC_PUBLIC) + SPL_ME(EmptyIterator, count, arginfo_recursive_it_void, ZEND_ACC_PUBLIC) PHP_FE_END }; @@ -3707,6 +3718,7 @@ PHP_MINIT_FUNCTION(spl_iterators) REGISTER_SPL_STD_CLASS_EX(EmptyIterator, NULL, spl_funcs_EmptyIterator); REGISTER_SPL_ITERATOR(EmptyIterator); + REGISTER_SPL_IMPLEMENTS(EmptyIterator, Countable); REGISTER_SPL_SUB_CLASS_EX(RecursiveTreeIterator, RecursiveIteratorIterator, spl_RecursiveTreeIterator_new, spl_funcs_RecursiveTreeIterator); REGISTER_SPL_CLASS_CONST_LONG(RecursiveTreeIterator, "BYPASS_CURRENT", RTIT_BYPASS_CURRENT); |