fdf_get_opt

(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECLv)

fdf_get_opt — Gets a value from the opt array of a field

fdf_get_opt ( resource $fdf_document , string $fieldname [, int $element = -1 ] ) : mixed

Warning

This function is currently not documented; only its argument list is available.

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https://www.php.net/manual/en/function.fdf-get-opt.php