Interface improvement

README.md

@@ -1,15 +1,30 @@
 CacheKit
 ========
 
-CacheKit interface
 
-    $c = new CacheKit;
-    $memory = $c->createBackend( 'MemoryCache' );
+CacheKit Interface
 
-    $c->set( 'foo' , 123 );
+```php
+$c = new CacheKit;
+$memory = $c->createBackend( 'MemoryCache' );
 
-    $memory->set( 'foo' , '123' );
-    $memory->get('foo');
+$c->set( 'foo' , 123 );
+
+$memory->set( 'foo' , '123' );
+$val = $memory->get('foo');
+```
+
+ApcCache Interface
+
+```php
+$cache = new CacheKit\ApcCache(array( 
+    'namespace' => 'app_',
+    'default_expiry' => 3600,
+));
+$cache->set($name,$val);
+$val = $cache->get($name);
+$cache->remove($name);
+```
 
 
 FileSystemCache

phpunit.xml

@@ -3,6 +3,7 @@
 
 <phpunit bootstrap="tests/bootstrap.php"
          backupGlobals="false"
+         colors="true"
          verbose="true">
   <testsuites>
     <testsuite name="PHPUnit">

src/CacheKit/ApcCache.php

@@ -17,36 +17,48 @@ class ApcCache
 
     public $defaultExpiry = 0;
 
-    function __construct( $options = array() )
+    public function __construct( $options = array() )
     {
-        if( isset($options['namespace']) )
+        if ( isset($options['namespace']) ) {
             $this->namespace = $options['namespace'];
-        if( isset($options['default_expiry'] ) )
+        }
+        if ( isset($options['default_expiry'] ) ) {
             $this->defaultExpiry = $options['default_expiry'];
+        }
     }
 
-    function get($key)
+    public function get($key)
     {
         return apc_fetch( $this->namespace . ':' . $key );
     }
 
-    function set($key,$value,$ttl = null)
+    public function set($key,$value,$ttl = null)
     {
         if( null === $ttl && $this->defaultExpiry )
             $ttl = $this->defaultExpiry;
         apc_store( $this->namespace . ':' . $key , $value , $ttl );
     }
 
-    function remove($key)
+    public function remove($key)
     {
         apc_delete( $this->namespace . ':' . $key );
     }
 
-    function clear()
+    public function clear()
     {
         apc_clear_cache();
     }
 
+    public function __get($name)
+    {
+        return $this->get($name);
+    }
+
+    public function __set($name,$value)
+    {
+        $this->set($name,$value);
+    }
+
     static function getInstance()
     {
         static $instance;

src/CacheKit/CacheInterface.php

@@ -12,9 +12,9 @@
 
 interface CacheInterface
 {
-    function get($key);
-    function set($key,$value,$ttl = 0);
-    function remove($key);
-    function clear();
+    public function get($key);
+    public function set($key,$value,$ttl = 0);
+    public function remove($key);
+    public function clear();
 }
 

src/CacheKit/FileSystemCache.php

@@ -38,6 +38,7 @@ public function __construct($options = array() )
         };
     }
 
+
     public function _getCacheFilepath($key)
     {
         $filename = call_user_func($this->filenameBuilder,$key);
@@ -62,6 +63,16 @@ public function _encodeFile($file,$data)
         return file_put_contents( $file, $content );
     }
 
+    public function __get($key)
+    {
+        return $this->get($key);
+    }
+
+    public function __set($key,$val)
+    {
+        return $this->set($key,$val);
+    }
+
     public function get($key) 
     {
         $path = $this->_getCacheFilepath($key);

src/CacheKit/MemcacheCache.php

@@ -18,7 +18,7 @@ class MemcacheCache
     private $handle;
     public $compress = false;
 
-    function __construct($servers = array() )
+    public function __construct($servers = array() )
     {
         $this->handle = new Memcache;
         foreach( $servers as $server ) {
@@ -27,24 +27,35 @@ function __construct($servers = array() )
         }
     }
 
-    function set($key,$value,$ttl = 0)
+    public function __get($key)
+    {
+        return $this->get($key);
+    }
+
+    public function __set($key,$val)
+    {
+        return $this->set($key,$val);
+    }
+
+    public function set($key,$value,$ttl = 0)
     {
         $this->handle->set( $key , serialize( $value ) , $this->compress , $ttl );
     }
 
-    function get($key)
+    public function get($key)
     {
         $v = $this->handle->get( $key );
-        if( $v )
+        if ( $v ) {
             return unserialize($v);
+        }
     }
 
-    function remove($key)
+    public function remove($key)
     {
         $this->handle->delete($key);
     }
 
-    function clear()
+    public function clear()
     {
         $this->handle->flush();
     }

tests/CacheKit/FileSystemCacheTest.php

@@ -29,15 +29,15 @@ function testSerializer()
         ok( null === $cache->get( $url ) );
     }
 
-    function test()
+    public function test()
     {
         $cache = new CacheKit\FileSystemCache(array( 
             'expiry' => 30,
             'cache_dir' => 'cache',
         ));
 
         $url = 'http://google.com';
-        $cache->set( $url , $html = file_get_contents($url) );
+        $cache->set( $url , $html = 'blah' );
         $html2 = $cache->get( $url );
 
         is( $html , $html2 );