(PECL fann >= 1.0.0)
fann_copy — 创建一个 fann 结构体的副本。
$ann
创建一个 fann 结构体的副本。
ann
神经网络 资源。
成功，返回神经网络资源的副本，失败则返回false
false
注意: This function is only available if the fann extension has been build against libfann >= 2.2.
注意:
This function is only available if the fann extension has been build against libfann >= 2.2.