Fix return value to match std array func behavior

diff --git a/ext/spl/spl_array.c b/ext/spl/spl_array.c
index 278fd038af8d678d6bfacc8c4847e3eba049aa4c..e9cba4beaecb4fca51d17d367fef3bd41d63d9bf 100755 (executable)
--- a/ext/spl/spl_array.c
+++ b/ext/spl/spl_array.c
@@ -408,7 +408,7 @@ SPL_METHOD(Array, rewind)
 }
 /* }}} */
 
-/* {{{ proto mixed|false ArrayIterator::current()
+/* {{{ proto mixed|NULL ArrayIterator::current()
    Return current array entry */
 SPL_METHOD(Array, current)
 {
@@ -424,18 +424,18 @@ SPL_METHOD(Array, current)
 
        if (intern->array->is_ref && spl_hash_pos_exists(intern TSRMLS_CC) == FAILURE) {
                php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Array was modified outside object and internal position is no longer valid");
-               RETURN_FALSE;
+               return;
        }
 
        if (zend_hash_get_current_data_ex(aht, (void **) &entry, &intern->pos) == FAILURE) {
-               RETURN_FALSE;
+               return;
        }
        *return_value = **entry;
        zval_copy_ctor(return_value);
 }
 /* }}} */
 
-/* {{{ proto mixed|false ArrayIterator::key()
+/* {{{ proto mixed|NULL ArrayIterator::key()
    Return current array key */
 SPL_METHOD(Array, key)
 {
@@ -453,7 +453,7 @@ SPL_METHOD(Array, key)
 
        if (intern->array->is_ref && spl_hash_pos_exists(intern TSRMLS_CC) == FAILURE) {
                php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Array was modified outside object and internal position is no longer valid");
-               RETURN_FALSE;
+               return;
        }
 
        switch (zend_hash_get_current_key_ex(aht, &string_key, &string_length, &num_key, 0, &intern->pos)) {