<?php namespace Illuminate\Database\Query; class Expression { /** * The value of the expression. * * @var mixed */ protected $value; /** * Create a new raw query expression. * * @param mixed $value * @return void */ public function __construct($value) { $this->value = $value; } /** * Get the value of the expression. * * @return mixed */ public function getValue() { return $this->value; } /** * Get the value of the expression. * * @return string */ public function __toString() { return (string) $this->getValue(); } }