function rules_extract_property in Rules 6

Same name and namespace in other branches

1. 7.2 rules.module \rules_extract_property()

Extracts the property with the given name while keeping the keys

Parameters

$key The name of the property to extract:

$elements An array of elements:

Return value

An array of extracted properties.

1 call to rules_extract_property()

_rules_admin_form_argument in rules_admin/rules_admin.sets.inc

File

rules/rules.module, line 132

Rules engine module

Code

function rules_extract_property($elements, $key) {
  $data = array();
  foreach ($elements as $name => $info) {
    $data[$name] = $info[$key];
  }
  return $data;
}