function rules_forms_options_set in Rules Forms Support 7.2

Action: Set multiple value options of a form element.

Note: For multiple option values each key value pair is on its own line and formatted key|value.

Parameters

RulesFormsAttributeWrapper $wrapper: The wrapped form element attribute.

string $value: A value to assign to the element's #options attribute. This value is split into an array.

1 string reference to 'rules_forms_options_set'

_rules_forms_attribute_info in includes/rules_forms.info.inc

Retrieve a list of Form API properties with supported attributes information.

File

includes/rules_forms.eval.inc, line 249

Evaluation functions for Rules Forms module.

Code

function rules_forms_options_set(EntityMetadataWrapper $wrapper, $value) {
  $lines = explode("\r\n", trim($value));
  $processed_options = array();
  foreach ($lines as $line) {
    $line = trim($line);
    if (preg_match('/^([^|]+)\\|(.*)$/', $line, $matches)) {
      $processed_options[$matches[1]] = $matches[2];
    }
  }
  $wrapper
    ->set($processed_options);
}