function patterns_parser_is_valid_action_name in Patterns 7

Same name and namespace in other branches

1. 7.2 includes/parser/parser.inc \patterns_parser_is_valid_action_name()

Checks whether a string is a valid action name.

Calls patterns_actions() to determine the list of valid action names.

Parameters

mixed $action The string to check.:

Return value

Boolean TRUE if the string is a valid action name

1 call to patterns_parser_is_valid_action_name()

_patterns_scan_is_action in includes/parser/scan.inc

Determines whether an array is actually an action.

File

includes/parser/parser.inc, line 253

Code

function patterns_parser_is_valid_action_name($action = NULL) {
  if (is_null($action)) {
    return FALSE;
  }
  $actions = patterns_actions();
  if (in_array($action, $actions)) {
    return TRUE;
  }
  else {
    return FALSE;
  }
}