Bug #70694 [NEW]: When using the date function, I have a problem

From: bear dot gan at qq dot com Operating system: ubuntu 14 ,windows PHP version: 5.4Git-2015-10-12 (Git) Package: PHP Language Specification Bug Type: Bug Bug description:When using the date function, I have a problem Description: ------------ When using the date function, I have a problem, set up a date 2099/3/31, the results in the conversion of PHP $t = '2099-3-31 0:0:0'; $time = strtotime($t); echo $time.': '.date('Y-m-d H:i:s', $time).'<br>'; The result of echo is 00:00:00 1970-01-01 Test script: --------------- $t = '2099-3-31 0:0:0'; $time = strtotime($t); echo $time.': '.date('Y-m-d H:i:s', $time).'<br>'; Expected result: ---------------- [echo]The result of echo is 1970-01-01 00:00:00 Actual result: -------------- 2099-3-31 0:0:0 -- Edit bug report at https://bugs.php.net/bug.php?id=70694&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70694&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70694&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70694&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70694&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70694&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70694&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70694&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70694&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70694&r=support Expected behavior: https://bugs.php.net/fix.php?id=70694&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70694&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70694&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70694&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70694&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70694&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70694&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70694&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70694&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70694&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70694&r=mysqlcfg