3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array(1); var_dump(current($arr)); $iter = new LimitIterator($item, 0, 1); var_dump(current($arr));
Output for 7.0.0 - 7.1.0
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Fatal error: Uncaught TypeError: Argument 1 passed to LimitIterator::__construct() must implement interface Iterator, null given in /in/X0gIU:5 Stack trace: #0 /in/X0gIU(5): LimitIterator->__construct(NULL, 0, 1) #1 {main} thrown in /in/X0gIU on line 5
Process exited with code 255.
Output for hhvm-3.12.0
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Fatal error: Uncaught exception 'Exception' with message 'Need to pass a Traversable that is convertable to an iterator' in /in/X0gIU:5 Stack trace: #0 /in/X0gIU(5): LimitIterator->__construct() #1 {main}
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.0 - 5.6.28
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Catchable fatal error: Argument 1 passed to LimitIterator::__construct() must implement interface Iterator, null given in /in/X0gIU on line 5
Process exited with code 255.
Output for 5.1.0 - 5.1.6
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Fatal error: Argument 1 passed to LimitIterator::__construct() must not be null in /in/X0gIU on line 5
Process exited with code 255.
Output for 5.0.4 - 5.0.5
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Fatal error: Argument 1 must not be null in /in/X0gIU on line 5 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 5.0.1 - 5.0.3
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Fatal error: Argument 1 must not be null in /in/X0gIU on line 5 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
int(1) Notice: Undefined variable: item in /in/X0gIU on line 5 Fatal error: Argument 1 must not be null in /in/X0gIU on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.9
int(1) Fatal error: Cannot instantiate non-existent class: limititerator in /in/X0gIU on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
int(1) Fatal error: Cannot instantiate non-existent class: limititerator in /in/X0gIU on line 5