includes/payments/ld-purchase-invoice-functions.php

Filter Hook: Filters username of the user to be used in creating purchase_invoice PDF.

Filter Hook: Filters purchase_invoice content after all processing.

Filter Hook: Filters purchase_invoice tcpdf parameters.

Action Hook: Fires after creating purchase_invoice `TCPDF` class object.

Filter Hook: Filters the value of pdf creator.

Filter Hook: Filters the name of the pdf author.

Filter Hook: Filters the title of the pdf.

Filter Hook: Filters purchase email placeholders.