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learndash_purchase_invoice_pdf_subject

apply_filters( 'learndash_purchase_invoice_pdf_subject',  string $pdf_subject,  TCPDF $pdf,  int $purchase_invoice_id )

Filters the subject of the pdf.


Description #


Parameters #

$pdf_subject

(string) PDF subject

$pdf

(TCPDF) TCPDF class instance.

$purchase_invoice_id

(int) purchase_invoice post ID.


Source #

File: includes/ld-convert-post-pdf.php


Changelog #

Changelog
Version Description
4.1.0 Introduced.