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function variable_get_default in Variable 7

Same name and namespace in other branches
  1. 6 variable.module \variable_get_default()
  2. 7.2 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 269
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;
  }
}