Added configurable default value

cakephp · Jul 10, 2017 · 585d509 · 585d509
1 parent 3bf71a5
commit 585d509
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/src/Core/Configure.php b/src/Core/Configure.php
@@ -114,16 +114,17 @@ public static function write($config, $value = null)
      * ```
      *
      * @param string|null $var Variable to obtain. Use '.' to access array elements.
+     * @param mixed $default The return value when the configure does not exist
      * @return mixed Value stored in configure, or null.
      * @link https://book.cakephp.org/3.0/en/development/configuration.html#reading-configuration-data
      */
-    public static function read($var = null)
+    public static function read($var = null, $default = null)
     {
         if ($var === null) {
             return static::$_values;
         }
 
-        return Hash::get(static::$_values, $var);
+        return Hash::get(static::$_values, $var, $default);
     }
 
     /**

diff --git a/tests/TestCase/Core/ConfigureTest.php b/tests/TestCase/Core/ConfigureTest.php
@@ -117,6 +117,14 @@ public function testRead()
 
         $result = Configure::read('something_I_just_made_up_now');
         $this->assertEquals(null, $result, 'Missing key should return null.');
+
+        $default = 'default';
+        $result = Configure::read('something_I_just_made_up_now', $default);
+        $this->assertEquals($default, $result);
+
+        $default = ['default'];
+        $result = Configure::read('something_I_just_made_up_now', $default);
+        $this->assertEquals($default, $result);
     }
 
     /**