first commit

wp-content/plugins/sitepress-multilingual-cms/classes/utilities/class-wpml-wp-cache-item.php

@@ -0,0 +1,50 @@
+<?php
+
+class WPML_WP_Cache_Item {
+
+	/** @var string $key */
+	private $key;
+
+	/** @var WPML_WP_Cache $cache */
+	private $cache;
+
+	/**
+	 * WPML_WP_Cache_Item constructor.
+	 *
+	 * @param WPML_WP_Cache $cache
+	 * @param string|array  $key
+	 */
+	public function __construct( WPML_WP_Cache $cache, $key ) {
+		if ( is_array( $key ) ) {
+			$key = md5( json_encode( $key ) );
+		}
+		$this->cache = $cache;
+		$this->key   = $key;
+	}
+
+	/**
+	 * @return bool
+	 */
+	public function exists() {
+
+		$found = false;
+		$this->cache->get( $this->key, $found );
+		return $found;
+	}
+
+	/**
+	 * @return mixed
+	 */
+	public function get() {
+		$found = false;
+		return $this->cache->get( $this->key, $found );
+	}
+
+	/**
+	 * @param mixed $value
+	 */
+	public function set( $value ) {
+		$this->cache->set( $this->key, $value );
+	}
+
+}