Я нашел это, и это работает для меня.Zend является неофициальным патчем для заполнения полей формы FDF. Сайт с обсуждением и патчем
БЕЗ УСТАНОВКИ, БЕЗ ВНЕШНИХ ПРОГРАММ, БЕЗ КООРДИНАТ
Использование:
$pdf = Zend_Pdf::load('input-file-containing-form.pdf');
$pdf->setTextField('name', 'Someone');
$pdf->setTextField('address', '1 Main Street');
$pdf->setTextField('city', 'Cyberspace');
$pdf->save('outputfile.pdf');
Если страница больше не существует, здесь есть патч для PDF.php (если у кого-то возникли проблемы - напишите мне приветственное сообщение):
--- Pdf.php.orig 2009-11-15 17:52:57.000000000 +0100
+++ Pdf.php 2010-01-07 04:05:23.000000000 +0100
@@ -202,6 +202,13 @@
* @var array
*/
protected static $_inheritableAttributes = array('Resources', 'MediaBox', 'CropBox', 'Rotate');
+
+ /**
+ * List of form fields
+ *
+ * @var array - Associative array, key: name of form field, value: Zend_Pdf_Element
+ */
+ protected $_formFields = array();
/**
* Request used memory manager
@@ -315,6 +322,7 @@
$this->_loadNamedDestinations($this->_trailer->Root, $this->_parser->getPDFVersion());
$this->_loadOutlines($this->_trailer->Root);
+ $this->_loadFormfields($this->_trailer->Root);
if ($this->_trailer->Info !== null) {
$this->properties = $this->_trailer->Info->toPhp();
@@ -557,6 +565,61 @@
$this->_originalOpenOutlinesCount = $root->Outlines->Count->value;
}
}
+
+ /**
+ * Load form fields
+ * Populates the _formFields array, for later lookup of fields by name
+ *
+ * @param Zend_Pdf_Element_Reference $root Document catalog entry
+ */
+ protected function _loadFormFields(Zend_Pdf_Element_Reference $root)
+ {
+ if ($root->AcroForm === null || $root->AcroForm->Fields === null) {
+ return;
+ }
+
+ foreach ($root->AcroForm->Fields->items as $field)
+ {
+ if ( $field->FT->value == 'Tx' && $field->T !== null ) /* We only support fields that are textfields and have a name */
+ {
+ $this->_formFields[$field->T->value] = $field;
+ }
+ }
+
+ if ( !$root->AcroForm->NeedAppearances || !$root->AcroForm->NeedAppearances->value )
+ {
+ /* Ask the .pdf viewer to generate its own appearance data, so we do not have to */
+ $root->AcroForm->add(new Zend_Pdf_Element_Name('NeedAppearances'), new Zend_Pdf_Element_Boolean(true) );
+ $root->AcroForm->touch();
+ }
+ }
+
+ /**
+ * Retrieves a list with the names of the AcroForm textfields in the PDF
+ *
+ * @return array of strings
+ */
+ public function getTextFieldNames()
+ {
+ return array_keys($this->_formFields);
+ }
+
+ /**
+ * Sets the value of an AcroForm text field
+ *
+ * @param string $name Name of textfield
+ * @param string $value Value
+ * @throws Zend_Pdf_Exception if the textfield does not exist in the pdf
+ */
+ public function setTextField($name, $value)
+ {
+ if ( !isset($this->_formFields[$name]))
+ throw new Zend_Pdf_Exception("Field '$name' does not exist or is not a textfield");
+
+ $field = $this->_formFields[$name];
+ $field->add(new Zend_Pdf_Element_Name('V'), new Zend_Pdf_Element_String($value) );
+ $field->touch();
+ }
/**
* Orginize pages to tha pages tree structure.