fann_get_errstr
(PECL fann >= 1.0.0)
fann_get_errstr — 返回最后的错误字符串。
说明
fann_get_errstr(resource
$errdat
): string返回最后的错误字符串。
参数
-
errdat
-
Either neural network resource or neural network trainining data resource.
返回值
成功,返回最后的错误字符串,,失败则返回 false
。
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