foreach_copy     2793 Zend/zend_compile.c static int generate_free_foreach_copy(const zend_op *foreach_copy TSRMLS_DC) /* {{{ */
foreach_copy     2798 Zend/zend_compile.c 	if (foreach_copy->result_type == IS_UNUSED) {
foreach_copy     2804 Zend/zend_compile.c 	opline->opcode = (foreach_copy->result_type == IS_TMP_VAR) ? ZEND_FREE : ZEND_SWITCH_FREE;
foreach_copy     2805 Zend/zend_compile.c 	COPY_NODE(opline->op1, foreach_copy->result);