phpjs/experimental/outcontrol/output_add_rewrite_var.js

php.js offers community built php functions in javascript

function output_add_rewrite_var(name, value) {
  // http://kevin.vanzonneveld.net
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // -    depends on: ob_list_handlers
  // -    depends on: ob_start
  // *     example 1: output_add_rewrite_var('var', 'value');
  // *     returns 1: true

  var handlers = [], handler = '', startAgain = true;

  this.php_js = this.php_js || {};
  var phpjs = this.php_js, obs = phpjs.obs;

  handlers = this.ob_list_handlers();

  if (handlers) {
    handler = handlers.pop();
    if (handler === 'URL-Rewriter') {
      startAgain = false;
    }
  }
  if (startAgain) {
    this.ob_start('URL-Rewriter', 0, true);
  }

  if (!obs[obs.length - 1].vars) {
    obs[obs.length - 1].vars = {};
  }
  obs[obs.length - 1].vars[name] = value;

  return true;
}