3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dateTime1 = new \DateTime('@0'); $dateTime2 = new \DateTime('@0'); $dateTime3 = $dateTime1; var_dump($dateTime1 !== $dateTime2); var_dump($dateTime1 === $dateTime3); $dateTime1->modify('+1 day'); var_dump($dateTime1 === $dateTime3);
Output for 5.3.0 - 7.1.0
bool(true) bool(true) bool(true)
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 4 bool(true) bool(true) bool(true)
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 4 Fatal error: Class 'DateTime' not found in /in/GoQ03 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/GoQ03 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/GoQ03 on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/GoQ03 on line 3