Bug #62211 [NEW]: Weekdays with strtotime

From: alix dot axel at gmail dot com Operating system: Linux PHP version: Irrelevant Package: Date/time related Bug Type: Bug Bug description:Weekdays with strtotime Description: ------------ When using the relative "weekday[s]" string with strtotime() it returns inconsistent results, sometimes the date is the correct one, but some other times it's wrong (it even returns weekend days). http://codepad.org/2wYfJltN http://stackoverflow.com/questions/10857762/php-time-periods-without-weekends Test script: --------------- <?php var_dump(PHP_VERSION); $date = strtotime('2012-05-30'); // Wednesday var_dump(date('Y-m-d (l)', strtotime('+1 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+6 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+8 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+9 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+10 weekdays', $date))); $date = strtotime('2012-05-31'); // Friday var_dump(date('Y-m-d (l)', strtotime('+1 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+6 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+8 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+9 weekdays', $date))); var_dump(date('Y-m-d (l)', strtotime('+10 weekdays', $date))); Expected result: ---------------- string(5) "5.2.5" string(21) "2012-05-31 (Thursday)" string(21) "2012-06-07 (Thursday)" string(21) "2012-06-11 (Monday)" string(19) "2012-06-12 (Tuesday)" string(22) "2012-06-13 (Wednesday)" string(19) "2012-06-01 (Friday)" string(19) "2012-06-08 (Friday)" string(19) "2012-06-12 (Tuesday)" string(19) "2012-06-13 (Wednesday)" string(21) "2012-06-14 (Thursday)" Actual result: -------------- string(5) "5.2.5" string(21) "2012-05-31 (Thursday)" string(21) "2012-06-07 (Thursday)" string(21) "2012-06-09 (Saturday)" string(19) "2012-06-10 (Sunday)" string(22) "2012-06-13 (Wednesday)" string(19) "2012-06-01 (Friday)" string(19) "2012-06-08 (Friday)" string(19) "2012-06-10 (Sunday)" string(19) "2012-06-11 (Monday)" string(21) "2012-06-14 (Thursday)" -- Edit bug report at https://bugs.php.net/bug.php?id=62211&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=62211&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=62211&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=62211&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=62211&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=62211&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=62211&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=62211&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=62211&r=needscript Try newer version: https://bugs.php.net/fix.php?id=62211&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=62211&r=support Expected behavior: https://bugs.php.net/fix.php?id=62211&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=62211&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=62211&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=62211&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=62211&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=62211&r=dst IIS Stability: https://bugs.php.net/fix.php?id=62211&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=62211&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=62211&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=62211&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=62211&r=mysqlcfg