1--TEST-- 2Bug #49585 (date_format buffer not long enough for >4 digit years) 3--FILE-- 4<?php 5date_default_timezone_set('UTC'); 6 7$date = new DateTime('-1500-01-01'); 8var_dump($date->format('r')); 9 10$date->setDate(-2147483648, 1, 1); 11var_dump($date->format('r')); 12var_dump($date->format('c')); 13--EXPECT-- 14string(32) "Sat, 01 Jan -1500 00:00:00 +0000" 15string(42) "Unknown, 01 Jan -2147483648 00:00:00 +0000" 16string(32) "-2147483648-01-01T00:00:00+00:00" 17
