Prints the error string

# fann_print_error

(PECL fann >= 1.0.0)

fann_print_error — Prints the error string

### Description

fann_print_error(resource `$errdat`): void

Prints the error string.

### Parameters

`errdat`

  Either neural network resource or neural network trainining data resource.

### Return Values

No value is returned.

### See Also

- fann_get_errstr() - Returns the last errstr

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