Reply To: Woocommerce Order: get_sub_field array

• mindgames

• September 13, 2015 at 2:40 pm

So the final solution for my project was a function looking like this

function trackingNo($postID) {
    
    $field_rep = 'trackingNo';
    $field_sub = 'no';
    
    if (have_rows($field_rep, $postID)) {
        
            $trackingNo = array();
                
        
        // loop through the rows of data
        while (have_rows($field_rep, $postID)):
            the_row();
            
            // Add to array
            $trackingNo[] = get_sub_field($field_sub);
         
        endwhile;

        
        $foo = implode('&consignmentId=', $trackingNo);
        $bar = 'http://url.com/tracktrace/TrackConsignments_do.jsp?&consignmentId=';

        $value = $bar . $foo;

        return $value;
 }
}

If there is any room for improvement in the function please let me know. am pretty weak in PHP.