Bug #75524 [NEW]: last monday this week working wrong

From: padre dot cedano at gmail dot com Operating system: PHP version: 7.0.25 Package: PDO Core Bug Type: Bug Bug description:last monday this week working wrong Description: ------------ --- From manual page: http://www.php.net/datetime.modify --- If i try this today, 2o17-11-14: modify('last monday this week') the result is: 06/11/2017 But last monday this week was: 13/11/2017 Test script: --------------- <?php function getLastDayofWeek ($strDia){ $date=new DateTime('now'); $strCriterio='last '.$strDia.' this week'; $date->modify($strCriterio); echo $strCriterio.": ".$date->format('d/m/Y').PHP_EOL; } /*Pruebas*/ getLastDayofWeek('monday'); getLastDayofWeek('saturday'); getLastDayofWeek('sunday'); ?> -- Edit bug report at https://bugs.php.net/bug.php?id=75524&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75524&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75524&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75524&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75524&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75524&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75524&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75524&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75524&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75524&r=support Expected behavior: https://bugs.php.net/fix.php?id=75524&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75524&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75524&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75524&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75524&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75524&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75524&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75524&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75524&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75524&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75524&r=mysqlcfg