3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php date_default_timezone_set("America/Chicago"); $timestamp = mktime(0,0,0,11,1,2014); $a = strtotime('4 thursdays', $timestamp); $b = strtotime('first thursday + 3 weeks', $timestamp); echo date(DateTime::ISO8601, $a), "\n"; echo date(DateTime::ISO8601, $b), "\n"; ?>
Output for 5.2.0 - 7.1.0
2014-11-27T00:00:00-0600 2014-11-27T00:00:00-0600
Output for 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/evBEp on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/evBEp on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ',', expecting '(' in /in/evBEp on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected ',', expecting '(' in /in/evBEp on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/evBEp on line 7
Process exited with code 255.