3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $d = new DateTime; $a = array($d, 'a'); var_dump(is_callable($a)); $a();
Output for 7.0.0 - 7.1.0
bool(false) Fatal error: Uncaught Error: Call to undefined method DateTime::a() in /in/pBdl0:5 Stack trace: #0 {main} thrown in /in/pBdl0 on line 5
Process exited with code 255.
Output for hhvm-3.12.0
bool(false) Fatal error: Uncaught Error: Invalid callable (array) in /in/pBdl0:5 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.0
bool(false) Fatal error: Invalid callable (array) in /in/pBdl0 on line 5
Process exited with code 255.
Output for 5.4.0 - 5.6.28
bool(false) Fatal error: Call to undefined method DateTime::a() in /in/pBdl0 on line 5
Process exited with code 255.
Output for 5.2.0 - 5.3.29
bool(false) Fatal error: Function name must be a string in /in/pBdl0 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/pBdl0 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/pBdl0 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/pBdl0 on line 2