3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php new ParentIterator( new RecursiveIteratorIterator( new RecursiveArrayIterator, RecursiveIteratorIterator::CHILD_FIRST ) );
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught TypeError: Argument 1 passed to ParentIterator::__construct() must implement interface RecursiveIterator, instance of RecursiveIteratorIterator given in /in/R9uak:5 Stack trace: #0 /in/R9uak(5): ParentIterator->__construct(Object(RecursiveIteratorIterator)) #1 {main} thrown in /in/R9uak on line 5
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Catchable fatal error: Argument 1 passed to RecursiveFilterIterator::__construct() must implement interface RecursiveIterator, RecursiveIteratorIterator given in /in/R9uak on line 7
Process exited with code 255.
Output for 5.2.0 - 5.6.28
Catchable fatal error: Argument 1 passed to ParentIterator::__construct() must implement interface RecursiveIterator, instance of RecursiveIteratorIterator given in /in/R9uak on line 7
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to ParentIterator::__construct() must implement interface RecursiveIterator in /in/R9uak on line 7
Process exited with code 255.
Output for 5.0.1 - 5.0.5
Fatal error: Class 'RecursiveArrayIterator' not found in /in/R9uak on line 4 Fatal error: Unknown: The inner constructor wasn't initialized with an iterator instance in Unknown on line 0
Process exited with code 255.
Output for 5.0.0
Fatal error: Class 'RecursiveArrayIterator' not found in /in/R9uak on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/R9uak on line 6
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/R9uak on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/R9uak on line 6
Process exited with code 255.