(PHP 4 >= 4.0.2, PHP 5, PHP 7) Sets an javascript action of a field bool fdf_set_javascript_action ( resource $fdf_document, string $fieldname, int $trigger, string $script ) Sets a javascript action for the given field. Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string(). fieldname

(PHP 4 >= 4.0.2, PHP 5, PHP 7) Sets a flag of a field bool fdf_set_flags ( resource $fdf_document, string $fieldname, int $whichFlags, int $newFlags ) Sets certain flags of the given field. Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string(). fieldname Name of the FDF field, as

(PHP 4, PHP 5, PHP 7) Set PDF document to display FDF data in bool fdf_set_file ( resource $fdf_document, string $url [, string $target_frame ] ) Selects a different PDF document to display the form results in then the form it originated from. Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().

(PHP 4 >= 4.0.7, PHP 5, PHP 7) Sets FDF character encoding bool fdf_set_encoding ( resource $fdf_document, string $encoding ) Sets the character encoding for the FDF document. Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string(). encoding The encoding name. The following values a

(PHP 4, PHP 5, PHP 7) Set the appearance of a field bool fdf_set_ap ( resource $fdf_document, string $field_name, int $face, string $filename, int $page_number ) Sets the appearance of a field (i.e. the value of the /AP key). Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string(). field_name

(PHP 4, PHP 5, PHP 7) Save a FDF document bool fdf_save ( resource $fdf_document [, string $filename ] ) Saves a FDF document. Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string(). filename If provided, the resulting FDF will be written in this parameter. Otherwise, this function wi

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Returns the FDF document as a string string fdf_save_string ( resource $fdf_document ) Returns the FDF document as a string. Parameters: fdf_document The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string(). Returns: Returns the document as a string, or FALSE on error.

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Sets target frame for form bool fdf_remove_item ( resource $fdf_document, string $fieldname, int $item ) This function is currently not documented; only its argument list is available.

(PHP 4, PHP 5, PHP 7) Open a FDF document resource fdf_open ( string $filename ) Opens a file with form data. You can also use fdf_open_string() to process the results of a PDF form POST request. Parameters: filename Path to the FDF file. This file must contain the data as returned from a PDF form or created using fdf_create() and fdf_save(). Returns

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Read a FDF document from a string resource fdf_open_string ( string $fdf_data ) Reads form data from a string. You can use fdf_open_string() together with $HTTP_FDF_DATA to process FDF form input from a remote client. Parameters: fdf_data The data as returned from a PDF form or created using fdf_create() and fdf_save_string().