/**
* Cast expression
*
* @param mixed $value
* @param string $cast
* @param bool $escapeCast
* @param string $type
*/
public function __construct($value, $cast, $escapeCast = false, $type = self::TYPE_VALUE)
{
$parameters = array($value);
$types = array($type);
$expression = sprintf('CAST(%s AS %s)', self::PLACEHOLDER, $escapeCast ? self::PLACEHOLDER : $cast);
if ($escapeCast) {
$parameters[] = $cast;
$types[] = self::TYPE_IDENTIFIER;
}
parent::__construct($expression, $parameters, $types);
}
/**
* Function call expression
*
* @param string $name
* @param array $arguments
* @param array $types
*/
public function __construct($name = null, array $arguments = array(), array $types = array())
{
list($expression, $parameters, $types) = $this->getExpressionParametersTypes($name, $arguments, $types);
parent::__construct($expression, $parameters, $types);
}
/**
* @param string $expression
* @param string|array $parameters
* @param array $types
*/
public function __construct($expression = '', $parameters = null, array $types = array())
{
\Zend\Db\Sql\Expression::__construct($expression, $parameters, $types);
}
/**
* Array literal expression
*
* @param array $values
* @param array $types
*/
public function __construct(array $values = array(), array $types = array())
{
list($expression, $parameters, $types) = $this->getExpressionParametersTypes($values, $types);
parent::__construct($expression, $parameters, $types);
}
