GetFirstPPDoc

Syntax

GetFirstPPDoc();

Description

Returns a counter index that identifies the first document, in a set of documents sent to the output connector in a Post-processor job.

Returns

num	Counter index identifying the first document in the set of documents.
-1	Error.

Example

$doc_index = GetFirstPPDoc();

$total = 0;

while(num($doc_index) > 0)

{

  $invoice = GetPPMetadata($doc_index, "invoice_no");

  $doc_index = GetNextPPDoc($doc_index);

}