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This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
Use this hook to filter the args of the DOMPDF constructor.
Usage
add_filter('frm_pdfs_dompdf_args', 'pdfs_dompdf_function' );
Parameters
- $args (array): DOMPDF constructor args.
Examples
Disable remote image processing
add_filter('frm_pdfs_dompdf_args', 'disable_remote_image_processing' );
function disable_remote_image_processing( $args ) {
$args['enable_remote'] = false;
return $args;
}
Fix images from unsafe HTTPs
Use this code example to fix images from unsafe HTTPs sources broken in the PDF file.
add_filter('frm_pdfs_dompdf_args', 'fix_images_unsafe_https' );
function fix_images_unsafe_https( $args ) {
if ( ! isset( $args['http_context'] ) ) {
$args['http_context'] = array();
}
if ( ! isset( $args['http_context']['ssl'] ) ) {
$args['http_context']['ssl'] = array();
}
$args['http_context']['ssl']['verify_peer'] = false;
return $args;
}
