(PECL fann >= 1.0.0)
fann_get_errstr — 锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟街凤拷锟斤拷锟斤拷
$errdat
锟斤拷锟斤拷锟斤拷锟侥达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.
锟缴癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟街凤拷锟斤拷,锟斤拷失锟斤拷锟津返伙拷 FALSE 锟斤拷
FALSE