zend_iterator_unwrap   82 Zend/zend_iterators.h ZEND_API enum zend_object_iterator_kind zend_iterator_unwrap(zval *array_ptr, zend_object_iterator **iter TSRMLS_DC);
zend_iterator_unwrap 4470 Zend/zend_vm_def.h 	switch (zend_iterator_unwrap(array, &iter TSRMLS_CC)) {
zend_iterator_unwrap 13965 Zend/zend_vm_execute.h 	switch (zend_iterator_unwrap(array, &iter TSRMLS_CC)) {