<?php
date_default_timezone_set('UTC');
$time=-62167046400; // 0000-01-03 0-01-1
var_dump(date('Y-m-d o-W-N', $time - 86400));
var_dump(date('Y-m-d o-W-N', $time - 86400 * 2));
var_dump(date('Y-m-d o-W-N', $time - 86400 * 3), 'The issue appeared here. Expected: 0000-01-02 -1-52-5');
var_dump(date('Y-m-d o-W-N', $time - 86400 * 4));
var_dump(date('Y-m-d o-W-N', $time - 86400 * 5));
- Output for 8.0.21 - 8.0.30, 8.1.8 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(18) "0000-01-02 -1-52-7"
string(18) "0000-01-01 -1-52-6"
string(19) "-0001-12-31 -1-52-5"
string(53) "The issue appeared here. Expected: 0000-01-02 -1-52-5"
string(19) "-0001-12-30 -1-52-4"
string(19) "-0001-12-29 -1-52-3"
- Output for 5.6.4 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.20, 8.1.0 - 8.1.7
- string(18) "0000-01-02 -1-52-7"
string(18) "0000-01-01 -1-52-6"
string(19) "-0001-12-31 -1-53-4"
string(53) "The issue appeared here. Expected: 0000-01-02 -1-52-5"
string(19) "-0001-12-30 -1-53-3"
string(19) "-0001-12-29 -1-53-2"
- Output for 5.6.0 - 5.6.3
- string(18) "0000-01-02 -1-52-7"
string(18) "0000-01-01 -1-52-6"
string(19) "-0001-12-31 -1-52-6"
string(53) "The issue appeared here. Expected: 0000-01-02 -1-52-5"
string(19) "-0001-12-30 -1-52-5"
string(19) "-0001-12-29 -1-52-4"
preferences:
199.19 ms | 401 KiB | 283 Q