_drupal_rewrite_settings_is_simple($type, $value)
Helper for drupal_rewrite_settings().
Checks whether this token represents a scalar or NULL.
Parameters
int $type: The token type.
string $value: The value of the token.
Return value
bool TRUE if this token represents a scalar or NULL.
See also
File
- core/includes/install.inc, line 374
- API functions for installing modules and themes.
Code
function _drupal_rewrite_settings_is_simple($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;
}
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