Adding namespacing and phpdoc

.gitignore

@@ -1,6 +1,3 @@
-composer.phar
-/vendor/
-
-# Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
-# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
-# composer.lock
+.idea/
+vendor/
+*.stackdump

README.md

@@ -41,7 +41,7 @@ TempCache::remove($key);
 ```javascript
 {
 	"require": {
-		"cajogos/php-temp-cache": "1.0.1"
+		"cajogos/php-temp-cache": "1.1"
 	}
 }
 ```

TempCache.php

@@ -1,5 +1,11 @@
 <?php
 
+namespace Cajogos;
+
+/**
+ * Class TempCache
+ * @package Cajogos
+ */
 class TempCache
 {
 	const TIME_5_MIN = 300;
@@ -11,8 +17,15 @@ class TempCache
 
 	const CACHE_FOLDER = '/tmp/php-temp-cache/';
 
+	/**
+	 * @var bool
+	 */
 	private static $prepared = false;
 
+	/**
+	 * @param string $key
+	 * @return mixed|null
+	 */
 	public static function get($key)
 	{
 		if (self::prepare())
@@ -37,6 +50,12 @@ public static function get($key)
 		return null;
 	}
 
+	/**
+	 * @param string $key
+	 * @param string $value
+	 * @param integer $expiry
+	 * @return bool
+	 */
 	public static function put($key, $value, $expiry)
 	{
 		if (self::prepare())
@@ -50,13 +69,17 @@ public static function put($key, $value, $expiry)
 				'key' => $cache_key,
 				'expiry' => $expiry,
 				'value' => $serialized
-				);
+			);
 			$store = json_encode($store);
 			return self::save_cache_file($file, $store);
 		}
 		return false;
 	}
 
+	/**
+	 * @param string $key
+	 * @return bool
+	 */
 	public static function remove($key)
 	{
 		if (self::prepare())
@@ -68,6 +91,10 @@ public static function remove($key)
 		return false;
 	}
 
+	/**
+	 * @param string $file
+	 * @return bool|string
+	 */
 	private static function load_cache_file($file)
 	{
 		$file = self::CACHE_FOLDER . $file;
@@ -77,23 +104,41 @@ private static function load_cache_file($file)
 		}
 		return false;
 	}
+
+	/**
+	 * @param string $file
+	 * @param string $data
+	 * @return bool
+	 */
 	private static function save_cache_file($file, $data)
 	{
 		$file = self::CACHE_FOLDER . $file;
 		return (!(file_put_contents($file, $data) === false));
 	}
+
+	/**
+	 * @param string $file
+	 * @return bool
+	 */
 	private static function delete_cache_file($file)
 	{
 		$file = self::CACHE_FOLDER . $file;
 		return unlink($file);
 	}
 
+	/**
+	 * @param string $key
+	 * @return string
+	 */
 	private static function cache_key_convert($key)
 	{
 		$key = 'tmpcache_' . $key;
 		return md5($key);
 	}
 
+	/**
+	 * @return bool
+	 */
 	private static function prepare()
 	{
 		if (self::$prepared)

composer.json

@@ -9,7 +9,7 @@
 		{
 			"name": "Carlos Ferreira",
 			"email": "[email protected]",
-			"homepage": "http://ca.rlos.rocks",
+			"homepage": "https://carlos.fyi",
 			"role": "Developer"
 		}
 	],