(PECL fann >= 1.0.0)
fann_print_error — 锟斤拷印锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷
$errdat
锟斤拷印锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷
errdat
Either neural network resource or neural network trainining data resource.
No value is returned.