function _drupal_rewrite_settings_is_simple

Helper for drupal_rewrite_settings().

Checks whether this token represents a scalar or NULL.

Parameters

int $type: The token type @see token_name().

string $value: The value of the token.

Return value

bool TRUE if this token represents a scalar or NULL.

1 call to _drupal_rewrite_settings_is_simple()
drupal_rewrite_settings in drupal/core/includes/install.inc
Replaces values in settings.php with values in the submitted array.

File

drupal/core/includes/install.inc, line 336
API functions for installing modules and themes.

Code

function _drupal_rewrite_settings_is_simple($type, $value) {
  $is_integer = $type == T_LNUMBER;
  $is_float = $type == T_DNUMBER;
  $is_string = $type == T_CONSTANT_ENCAPSED_STRING;
  $is_boolean_or_null = $type == T_STRING && in_array(strtoupper($value), array(
    'TRUE',
    'FALSE',
    'NULL',
  ));
  return $is_integer || $is_float || $is_string || $is_boolean_or_null;
}