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| author | Dmitry Stogov <dmitry@zend.com> | 2015-02-20 13:28:26 +0300 |
|---|---|---|
| committer | Dmitry Stogov <dmitry@zend.com> | 2015-02-20 13:28:26 +0300 |
| commit | d85113702cc6030a9149f518c55953ccb6933a7c (patch) | |
| tree | d203e105d433a87050fca191298d1757d4aeeaba /Zend/zend_execute.c | |
| parent | 582aa41d6fb7bf803b5d731ec9f5d6627d01c4c7 (diff) | |
| download | php-git-d85113702cc6030a9149f518c55953ccb6933a7c.tar.gz | |
Lazy duplication of op_array->static_variables
Diffstat (limited to 'Zend/zend_execute.c')
| -rw-r--r-- | Zend/zend_execute.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c index 539b1e4dd7..00a68613fc 100644 --- a/Zend/zend_execute.c +++ b/Zend/zend_execute.c @@ -1166,6 +1166,12 @@ static zend_always_inline HashTable *zend_get_target_symbol_table(zend_execute_d } else if (EXPECTED(fetch_type == ZEND_FETCH_STATIC)) { ZEND_ASSERT(EX(func)->op_array.static_variables != NULL); ht = EX(func)->op_array.static_variables; + if (GC_REFCOUNT(ht) > 1) { + if (!(GC_FLAGS(ht) & IS_ARRAY_IMMUTABLE)) { + GC_REFCOUNT(ht)--; + } + EX(func)->op_array.static_variables = ht = zend_array_dup(ht); + } } else { ZEND_ASSERT(fetch_type == ZEND_FETCH_LOCAL); if (!EX(symbol_table)) { |