function _pagerer_get_variable in Pagerer 7

Return a 'pagerer' configuration variable.

Parameters

string $variable: the name of the pagerer configuration variable, or NULL to return the entire array

Return value

string|array value of the requested configuration variable, or the entire array if no variable specified in input

5 calls to _pagerer_get_variable()

pagerer_example_page in ./pagerer_example.module

Build the pagerer example.

pagerer_preset_delete_form_submit in ./pagerer.admin.inc

Preset delete form - submission.

pagerer_settings_form in ./pagerer.admin.inc

Main Pagerer settings admin form.

_pagerer_override_theme_pager in ./pagerer.module

Pagerer's wrapper for overriden standard 'pager' theme calls.

_pagerer_set_variable in ./pagerer.module

Store a 'pagerer' configuration variable.

1 string reference to '_pagerer_get_variable'

_pagerer_set_variable in ./pagerer.module

Store a 'pagerer' configuration variable.

File

./pagerer.module, line 2093

Pagerer

Code

function _pagerer_get_variable($variable = NULL) {
  $vars =& drupal_static(__FUNCTION__);
  if (!isset($vars)) {
    $vars = variable_get('pagerer', array());
    $vars += array(
      'core_override_preset' => 'core',
    );
  }
  if ($variable) {
    return isset($vars[$variable]) ? $vars[$variable] : NULL;
  }
  else {
    return $vars;
  }
}