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<?php
/**
* @file
* Variable API module. Definition for some xample variables
*/
/**
* Implements hook_variable_info().
*/
function variable_example_variable_info($options) {
// Simple text
$variables['variable_example_text'] = array(
'type' => 'text',
'title' => t('Simple text', array(), $options),
'default' => 'Example text.',
'description' => t('Example of text variable.', array(), $options),
'required' => TRUE,
'group' => 'variable_example',
);
// Simple number, demonstrates validate callback.
$variables['variable_example_number'] = array(
'type' => 'number',
'title' => t('Number', array(), $options),
'default' => 0,
'description' => t('Example of numeric variable.', array(), $options),
'required' => TRUE,
'group' => 'variable_example',
);
// Text with format
$variables['variable_example_text_format'] = array(
'type' => 'text_format',
'title' => t('Text format', array(), $options),
// The default value may be a string (default format will be added) or
// an array with 'format' (format name) and 'value' (string) elements
'default' => 'Example text with default format',
'description' => t('Example of text variable with text format.', array(), $options),
'required' => TRUE,
'group' => 'variable_example',
);
// Text with format
$variables['variable_example_mail_[mail_part]'] = array(
'type' => 'mail_text',
'title' => t('Example mail', array(), $options),
'default' => array(
'subject' => t('Example mail subject', array(), $options),
'body' => t('Example mail body.', array(), $options),
),
'description' => t('Example mail variable with subject and body.', array(), $options),
'required' => TRUE,
'group' => 'variable_example',
);
return $variables;
}
/**
* Implements hook_variable_group_info().
*/
function variable_example_variable_group_info() {
$groups['variable_example'] = array(
'title' => t('Examples'),
'description' => t('Variable examples of different types.'),
'access' => 'administer site configuration',
'path' => array('admin/config/system/variable/example'),
);
return $groups;
}
