PHP. Руководство по PHP. 2005
fdf_errno
fdf_errno
Description
int fdf_errno (void)fdf_errno() returns the error code set by the last FDF function call. This is zero for a successfull operation or a non-zero error code on failure. A textual description may be obtained using the fdf_error() function.
See also fdf_error().
fdf_enum_values
fdf_error
