(PHP 5 >= 5.1.0, PHP 7, PHP 8)
RecursiveIteratorIterator::getInnerIterator โ Get inner iterator
Gets the current active sub iterator.
ๆฌๅฝๆฐ่ฟๆช็ผๅๆๆกฃ๏ผไป ๆๅๆฐๅ่กจใ
ๆญคๅฝๆฐๆฒกๆๅๆฐใ
The current active sub iterator.
