/**
* Sets/gets default value.
* For dropdown settings, default value is array of all possible value strings.
* @param $default
*/
function def($default = NULL)
{
// Only allow default to be set once
if ($this->type === NULL && $default !== NULL) {
// For dropdown settings
if (is_array($default)) {
// The only time we don't use $this->is_array
// If empty, set to blank array
if (empty($default)) {
$default = array('');
} else {
// Ensure all values are unique strings
$default = CrayonUtil::array_unique_str($default);
}
$this->value = 0;
// initial index
$this->is_array = TRUE;
$this->type = gettype(0);
// Type is int (index)
} else {
$this->is_array = FALSE;
$this->type = gettype($default);
}
$this->default = $default;
} else {
return $this->default;
}
}
