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function mathfield_field_info in Math Field 7

Implements hook_field_info().

File

./mathfield.module, line 11
Adds a dynamic math expression field.

Code

function mathfield_field_info() {
  return array(
    'mathfield' => array(
      'label' => t('Math Expression'),
      'description' => t('Evaluates a math expression.'),
      'settings' => array(
        'expression' => '',
        'field_dependencies' => array(),
        'precision' => 10,
        'scale' => 2,
        'decimal_separator' => '.',
      ),
      'instance_settings' => array(
        'read-only' => FALSE,
        'prefix' => '',
        'suffix' => '',
      ),
      'default_widget' => 'mathfield_text',
      'default_formatter' => 'number_decimal',
    ),
  );
}