Bug #66790 [Com]: Convert date 0001-01-01 to unix timestamp

Edit report at https://bugs.php.net/bug.php?id=66790&edit=1 ID: 66790 Comment by: pedro dot bicudo at tgtconsult dot com dot br Reported by: lampacz at gmail dot com Summary: Convert date 0001-01-01 to unix timestamp Status: Open Type: Bug Package: Date/time related Operating System: Debian PHP Version: 5.4.25 Block user comment: N Private report: N New Comment: Same code returns different results after php update: $date=date_create("2014-01-01");echo date_timestamp_get($date); php 5.3.26 returns 1388534400 php 5.3.28 returns 1388541600 $date=date_create("2014-06-14");echo date_timestamp_get($date); php 5.3.26 returns 1402704000 php 5.3.28 returns 1402714800 this bug displays one day difference on screen depending on timezone Previous Comments: ------------------------------------------------------------------------ [2014-02-27 12:29:07] lampacz at gmail dot com Description: ------------ strtotime("0001-01-01") returns -62135600400 Bash (date -d '0001-01-01' "+%s") returns -62135600264 Postgres (select extract(epoch from timestamp '0001-01-01');) returns -62135600264 of course 64bit system Test script: --------------- echo strtotime("0001-01-01") Expected result: ---------------- -62135600264 Actual result: -------------- -62135600400 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66790&edit=1