PHP - FDF Set Ap Module

The fdf_set_ap() can set the appearance of a field.

Syntax

bool fdf_set_ap( resource $fdf_document , string $field_name , int $face , string $filename , int $page_number )

The fdf_set_ap() can set the appearance of a field, which means the value of the /AP key.

The fdf_set_ap() function can return true on success, or false on failure.