ZEND_PARSED_REFERENCE_VARIABLE 6447 Zend/zend_compile.c 		if (key->EA & ZEND_PARSED_REFERENCE_VARIABLE) {
ZEND_PARSED_REFERENCE_VARIABLE 6455 Zend/zend_compile.c 	if (value->EA & ZEND_PARSED_REFERENCE_VARIABLE) {
ZEND_PARSED_REFERENCE_VARIABLE  473 Zend/zend_language_parser.y 	|	'&' variable		{ zend_check_writable_variable(&$2); $$ = $2;  $$.EA |= ZEND_PARSED_REFERENCE_VARIABLE; }