zend_stack_apply 2834 Zend/zend_compile.c 	zend_stack_apply(&CG(switch_cond_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_switch_expr);
zend_stack_apply 2835 Zend/zend_compile.c 	zend_stack_apply(&CG(foreach_copy_stack), ZEND_STACK_APPLY_TOPDOWN, (int (*)(void *element)) generate_free_foreach_copy);
zend_stack_apply   43 Zend/zend_stack.h ZEND_API void zend_stack_apply(zend_stack *stack, int type, int (*apply_function)(void *element));