From: iquito at gmx dot net Operating system: Debian Sarge PHP version: 5.1.1 PHP Bug Type: Date/time related Bug description: strtotime can't handle leap years before 1970
Description: ------------ strtotime() doesn't seem to handle leap years before 1970 correctly, all dates in a leap year are off by one day when converted by strtotime(). Reproduce code: --------------- /* shows 1964-06-07 instead of 1964-06-06 */ echo date('Y-m-d', strtotime('1964-06-06')); /* shows the correct date, 1963-06-06, thus confirming that it has something to do with leap years, non-leap-years aren't affected. */ echo date('Y-m-d', strtotime('1963-06-06')); /* curiously, also dates in january and february of a leap year are affected by this bug */ echo date('Y-m-d', strtotime('1964-01-06')); // returns 1964-01-07 Expected result: ---------------- echo date('Y-m-d', strtotime('1964-06-06')); // should return 1964-06-06 ! Actual result: -------------- echo date('Y-m-d', strtotime('1964-06-06')); // returns 1964-06-07 ! -- Edit bug report at http://bugs.php.net/?id=35699&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=35699&r=trysnapshot44 Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=35699&r=trysnapshot51 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=35699&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=35699&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=35699&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=35699&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=35699&r=needscript Try newer version: http://bugs.php.net/fix.php?id=35699&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=35699&r=support Expected behavior: http://bugs.php.net/fix.php?id=35699&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=35699&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=35699&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=35699&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35699&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=35699&r=dst IIS Stability: http://bugs.php.net/fix.php?id=35699&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=35699&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=35699&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=35699&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=35699&r=mysqlcfg