Fatal error: Uncaught TypeError: CallbackFilterIterator::__construct(): Argument #2 ($callback) must be a valid callback, function "phpinfo" not found or invalid function name in /in/1S79L:4
Stack trace:
#0 /in/1S79L(4): CallbackFilterIterator->__construct(Object(ArrayIterator), 'phpinfo')
#1 {main}
thrown in /in/1S79L on line 4
Process exited with code 255.