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-rw-r--r--Zend/zend_builtin_functions.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 3f1feda61a..007378784d 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -1485,6 +1485,10 @@ ZEND_FUNCTION(get_defined_vars)
array_init(return_value);
+ if (!EG(active_symbol_table)) {
+ zend_rebuild_symbol_table(TSRMLS_C);
+ }
+
zend_hash_copy(Z_ARRVAL_P(return_value), EG(active_symbol_table),
(copy_ctor_func_t)zval_add_ref, &tmp, sizeof(zval *));
}