PDF Export – Format / Display – Column

Hi Shane

we use CSV file as storage for PDF. So it’s possible to rebuild it.

try add following code to section “Misc Settings”
thanks, Alex

// rebuild CSV file to 3 columns 
add_action("woe_pdf_started", function($pdf, $formatter){
    //read
    $file = fopen($formatter->filename, 'r');
    $keys = fgetcsv($file);
    $rows = array();
    while ($val = fgetcsv($file))
        $rows[] = $val;
    fclose($file);

    //write back
    $file = fopen($formatter->filename, 'w');
    fputcsv($file, array_merge($keys,$keys,$keys) ); //write 3 headers
    
    // merge lines 
    $row_out = array(); 
    $out_counter = 0;
    foreach($rows as $row) {
		$out_counter++;
		$row_out = array_merge($row_out,$row);
		if($out_counter == 3 ) {
			fputcsv($file,$row_out);
			$row_out = array(); 
			$out_counter = 0;
		}	
    }    
	if($out_counter != 0 ) 
		fputcsv($file,$row_out);
		
    fclose($file);
},10,2);

• This reply was modified 4 years, 7 months ago by algol.plus.