gravityflowpdf_file_path

Description

The gravityflowpdf_file_path filter allows the file path to be modified.

Parameters

ParameterTypeDetails
$pathStringPath of the PDF file
$entry_idIntegerThe id of the current entry
$form_idIntegerThe id of the current form.

Examples

Returns the path of the PDF file.

The example uploads the PDF on the folder ‘upload_pdf’ that has already been created at the root of the site.

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add_filter( 'gravityflowpdf_file_path', 'sh_gravityflowpdf_file_path', 10, 3 );
    function sh_gravityflowpdf_file_path( $path, $entry_id,$form_id ) {
        $path = $_SERVER['DOCUMENT_ROOT'].'/upload_pdf/'.$form_id.$entry_id.'.pdf';
        return $path;
    }

Placement

This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.

See also the PHP section in this article: Where Do I Put This Code?