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PHP FDF Error Module
The fdf_error() function can return an error description for FDF error code.
Syntax
string fdf_error([ int $error_code = -1 ] )
The fdf_error() function can get a textual description for FDF error code given in error_code.
The fdf_error() function can return an error message as a string, or a string no error if nothing went wrong.
php_function_reference.htm
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