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fann_get_errno	fann_get_layer_array

Fann Functions	Last updated: Mon, 26 Oct 2026

fann_get_errstr

(PECL fann >= 1.0.0)

fann_get_errstr — Returns the last errstr

Description

function fann_get_errstr(resource $errdat): string

Returns the last errstr.

Parameters

errdat: Either neural network resource or neural network trainining data resource.

Return Values

The last error string, or false on error.

See Also

fann_reset_errstr() - Resets the last error string
fann_get_errno() - Returns the last error number

fann_get_errno	fann_get_layer_array

Fann Functions	Last updated: Mon, 26 Oct 2026