function variable_get_default in Variable 7.2

Same name and namespace in other branches

1. 6 variable.module \variable_get_default()
2. 7 variable.module \variable_get_default()

Get variable default

Parameters

$variable: Variable name or variable information

Related topics

2 calls to variable_get_default()

variable_get_value in ./variable.module

Get value for simple scalar variable

variable_multiple_get_default in ./variable.inc

Get defaults for multiple variable

File

./variable.module, line 272

Variable API module

Code

function variable_get_default($variable, $options = array()) {
  $variable = _variable_variable($variable, $options);
  if (isset($variable['default callback'])) {
    variable_include($variable);
    return call_user_func($variable['default callback'], $variable, _variable_options($options));
  }
  elseif (isset($variable['default'])) {
    return $variable['default'];
  }
  else {
    return NULL;
  }
}