gerbenvandijk

<?php

   function add_current_nav_class($classes, $item) {

      // Getting the current post details
      global $post;

      // Get post ID, if nothing found set to NULL
      $id = ( isset( $post->ID ) ? get_the_ID() : NULL );

moomerman

cd ~/Library/Application\ Support/Sublime\ Text\ 3/Packages/
git clone git://github.com/wbond/sublime_package_control.git Package\ Control
cd Package\ Control
git checkout python3

# restart Sublime Text 3 and you should have Package Control working

BronsonQuick

<?php
/* gform_pre_submission will do all forms. gform_pre_submission_1 will do a form with an ID of 1
*  Keep an eye on the priority of the filter. In this case I used 9 because the Salesforce plugin we used ran a presubmission filter at 10 so we needed this to happen before it
*/
add_filter( "gform_pre_submission_1", "add_salesforce_campaign_id_footer", 9 );
function add_salesforce_campaign_id_footer( $form ){
    foreach($form["fields"] as &$field)
        if($field["id"] == 2){
                    /* Set the variable you want here - in some cases you might need a switch based on the page ID.
                    * $page_id = get_the_ID();