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fann_save	fann_scale_input

Fann Functions	Last updated: Mon, 26 Oct 2026

fann_save_train

(PECL fann >= 1.0.0)

fann_save_train — Save the training structure to a file

Description

function fann_save_train(resource $data, string $file_name): bool

Save the training data to a file, with the format as specified in fann_read_train_from_file().

Parameters

data: Neural network training data resource.
file_name: The file name of the file where training data is saved to.

Return Values

Returns true on success, or false otherwise.

See Also

fann_read_train_from_file() - Reads a file that stores training data

fann_save	fann_scale_input

Fann Functions	Last updated: Mon, 26 Oct 2026