public static function generatePdfExample(Factory $pdftk, $sourcePdf, $targetPdf)
{
$fields = self::extractFieldsFromPdf($pdftk, $sourcePdf);
if (!$fields) {
throw new \RuntimeException("PDF does not have any fields");
}
foreach ($fields as $field) {
$field->setValue($field->getExampleValue());
}
$fdf_file = tempnam(sys_get_temp_dir(), 'fdf');
$writer = new FdfWriter($fields);
$writer->generate();
$writer->save($fdf_file);
$formFiller = $pdftk->fillForm($sourcePdf, $fdf_file, $targetPdf);
$formFiller->generate();
unlink($fdf_file);
}
/**
* @dataProvider PdfNames
*/
public function testEscapePdfNames($input, $escaped)
{
$this->assertEquals($escaped, FdfWriter::escapePdfName($input));
}