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frm_pdfs_export_content

Last Updated: July 20, 2022

Knowledge Base → Extend Formidable Forms → Formidable Hooks - for Developers → Add Ons → Email PDFs → frm_pdfs_export_content
Heads up!
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 HTML content of the exported PDF entry file.

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Usage

add_filter('frm_pdfs_export_content', 'add_extra_content', 10, 2 );

Parameters

  • $content (string): The HTML content of PDF entry export file.
  • $args (array): This includes items that are defined in FrmPdfsAppController::get_default_entry_pdf_args() and the following items:
    • entry (object): The entry object.
    • fields (object [ ]): Array of field objects.

Examples

Add extra content to PDF file

Use this code example to prepend the text Entry ID: # at the top of the PDF file.

add_filter( 'frm_pdfs_export_content', 'add_extra_content', 10, 2);
function add_extra_content( $content, $args ) {
	$entry_id = '<p>Entry ID: #' . $args['entry']->id . '</p>';
	return $entry_id . $content;
}
  • Usage
  • Parameters
  • Examples
    • Add extra content to PDF file
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