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-rw-r--r--ext/standard/array.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/ext/standard/array.c b/ext/standard/array.c
index e7345fc188..2a99e960f0 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -2397,8 +2397,18 @@ ukey:
SEPARATE_ZVAL(dest_entry);
SEPARATE_ZVAL(src_entry);
- convert_to_array_ex(dest_entry);
- convert_to_array_ex(src_entry);
+ if (Z_TYPE_PP(dest_entry) == IS_NULL) {
+ convert_to_array_ex(dest_entry);
+ add_next_index_null(*dest_entry);
+ } else {
+ convert_to_array_ex(dest_entry);
+ }
+ if (Z_TYPE_PP(src_entry) == IS_NULL) {
+ convert_to_array_ex(src_entry);
+ add_next_index_null(*src_entry);
+ } else {
+ convert_to_array_ex(src_entry);
+ }
if (thash) {
thash->nApplyCount++;
}