暂存

vendor/illuminate/database/Query/Expression.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Illuminate\Database\Query;
+
+use Illuminate\Contracts\Database\Query\Expression as ExpressionContract;
+use Illuminate\Database\Grammar;
+
+/**
+ * @template TValue of literal-string|int|float
+ */
+class Expression implements ExpressionContract
+{
+    /**
+     * Create a new raw query expression.
+     *
+     * @param  TValue  $value
+     */
+    public function __construct(
+        protected $value,
+    ) {
+    }
+
+    /**
+     * Get the value of the expression.
+     *
+     * @param  \Illuminate\Database\Grammar  $grammar
+     * @return TValue
+     */
+    public function getValue(Grammar $grammar)
+    {
+        return $this->value;
+    }
+}