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run code in 200+ php & hhvm versions
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<?php date_default_timezone_set('UTC'); $timestamp = mktime(0,0,0,11,1,2014); var_dump(strtotime('4 thursdays', $timestamp)); var_dump(strtotime('first thursday + 3 weeks', $timestamp)); date_default_timezone_set('America/Chicago'); $timestamp = mktime(0,0,0,11,1,2014); var_dump(strtotime('4 thursdays', $timestamp)); var_dump(strtotime('first thursday + 3 weeks', $timestamp));
based on BQmVg
Output for 5.1.2 - 7.2.0
int(1417068000) int(1417046400) int(1417068000) int(1417068000)
Output for 5.1.0 - 5.1.1
int(1417068000) bool(false) int(1417068000) bool(false)
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/LLkCE on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: date_default_timezone_set() in /in/LLkCE on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: date_default_timezone_set() in /in/LLkCE on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: date_default_timezone_set() in /in/LLkCE on line 2