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Merge branch 'PHP-5.4' into PHP-5.5

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* PHP-5.4:
  Bug #52861: unset fails with ArrayObject and deep arrays
This commit is contained in:
Stanislav Malyshev 2013-02-26 22:13:01 -08:00
commit 207d0ee08a
2 changed files with 23 additions and 1 deletions
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2
ext/spl/spl_array.c
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@ -402,7 +402,7 @@ static zval *spl_array_read_dimension_ex(int check_inherited, zval *object, zval
/* When in a write context,
* ZE has to be fooled into thinking this is in a reference set
* by separating (if necessary) and returning as an is_ref=1 zval (even if refcount == 1) */
if ((type == BP_VAR_W || type == BP_VAR_RW) && !Z_ISREF_PP(ret)) {
if ((type == BP_VAR_W || type == BP_VAR_RW || type == BP_VAR_UNSET) && !Z_ISREF_PP(ret)) {
if (Z_REFCOUNT_PP(ret) > 1) {
zval *newval;