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fann_get_connection_rate	fann_get_errstr

Fann Functions	Last updated: Mon, 26 Oct 2026

fann_get_errno

(PECL fann >= 1.0.0)

fann_get_errno — Returns the last error number

Description

function fann_get_errno(resource $errdat): int

Returns the last error number.

Parameters

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

Return Values

The error number, or false on error.

See Also

fann_reset_errno() - Resets the last error number
fann_get_errstr() - Returns the last errstr

fann_get_connection_rate	fann_get_errstr

Fann Functions	Last updated: Mon, 26 Oct 2026