3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php /** * @param string $from * @param string $to * @return string */ function dateDiffString($from, $to) { $fromDate = new \DateTime($from); $toDate = new \DateTime($to); if($fromDate->format('Y') !== $toDate->format('Y')){ return $fromDate->format('M d Y') . " - " . $toDate->format('M d Y'); } if($fromDate->format('m') !== $toDate->format('m')){ return $fromDate->format('M d') . ' - ' . $toDate->format('M d, Y'); } return $fromDate->format('M d') . ' - ' . $toDate->format('d, Y'); } $from = '2015-03-29'; $to = '2015-04-03'; echo dateDiffString($from, $to) . PHP_EOL; $from = '2015-03-31'; $to = '2015-04-02'; echo dateDiffString($from, $to) . PHP_EOL; $from = '2015-03-05'; $to = '2015-03-07'; echo dateDiffString($from, $to) . PHP_EOL;
based on bS5ls
Output for 5.3.0 - 7.2.6
Mar 29 - Apr 03, 2015 Mar 31 - Apr 02, 2015 Mar 05 - 07, 2015
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 9 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 10 Mar 29 - Apr 03, 2015 Mar 31 - Apr 02, 2015 Mar 05 - 07, 2015
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 9 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 10 Fatal error: Class 'DateTime' not found in /in/lLTe6 on line 9
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 9 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 10 Fatal error: Cannot instantiate non-existent class: datetime in /in/lLTe6 on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 9 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lLTe6 on line 10 Fatal error: Cannot instantiate non-existent class: datetime in /in/lLTe6 on line 9