| protected _conditions ( string | array $conditions, object $context, array $options = [] ) : string | ||
| $conditions | string | array | The conditions for this query. |
| $context | object | The current `lithium\data\model\Query` instance. |
| $options | array | Available options are: - `'prepend'` _boolean|string_: The string to prepend or `false` for no prepending. Defaults to `false`. |
| return | string | Returns an SQL conditions clause. |
protected function _conditions($conditions, $context, array $options = array())
{
$defaults = array('prepend' => false);
$options += $defaults;
switch (true) {
case empty($conditions):
return '';
case is_string($conditions):
return $options['prepend'] ? $options['prepend'] . " {$conditions}" : $conditions;
case !is_array($conditions):
return '';
}
$result = array();
foreach ($conditions as $key => $value) {
$return = $this->_processConditions($key, $value, $context);
if ($return) {
$result[] = $return;
}
}
$result = join(" AND ", $result);
return $options['prepend'] && $result ? $options['prepend'] . " {$result}" : $result;
}