source_end       3135 ext/standard/string.c 	char *source, *target, *source_end= ZSTR_VAL(str) + ZSTR_LEN(str);
source_end       3145 ext/standard/string.c 		for (source = ZSTR_VAL(str); source < source_end; source++) {
source_end       3181 ext/standard/string.c 		for (source = ZSTR_VAL(str); source < source_end; source++) {