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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array("A","B","C"); $iterator = new RecursiveIteratorIterator((new RecursiveArrayIterator($array))->rewind()); while ( $iterator->valid() ) { echo $iterator->current() ; $iterator->next(); } ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught TypeError: Argument 1 passed to RecursiveIteratorIterator::__construct() must implement interface Traversable, null given in /in/IZSjG:3 Stack trace: #0 /in/IZSjG(3): RecursiveIteratorIterator->__construct(NULL) #1 {main} thrown in /in/IZSjG on line 3
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Catchable fatal error: Argument 1 passed to RecursiveIteratorIterator::__construct() must implement interface Traversable, null given in /in/IZSjG on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/IZSjG on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/IZSjG on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/IZSjG on line 3
Process exited with code 255.