function _rules_get_setting in Rules 6

Returns a setting of a given name. For settings sitting a nested array the array keys may be separated by '|' in the name.

2 calls to _rules_get_setting()

rules_apply_input_evaluators in rules/rules.input_evaluators.inc

Applies the available input evaluator on the element.

rules_prepare_input_evaluators in rules/rules.input_evaluators.inc

Prepares the available input evaluator on the element.

File

rules/rules.input_evaluators.inc, line 86

Rules input evaluation system.

Code

function &_rules_get_setting(&$settings, $name) {
  $names = explode('|', $name);
  $setting =& $settings;
  foreach ($names as $name) {
    $setting =& $setting[$name];
  }
  return $setting;
}