added array_sort helper that is short-cut into collection sortBy.

taylorotwell · taylorotwell · commit 11be2beb0669 · 2013-06-10T19:56:49.000-05:00
diff --git a/src/Illuminate/Support/helpers.php b/src/Illuminate/Support/helpers.php
@@ -341,6 +341,21 @@ function array_set(&$array, $key, $value)
 	}
 }
 
+if ( ! function_exists('array_sort'))
+{
+	/**
+	 * Sort the array using the given Closure.
+	 *
+	 * @param  array  $array
+	 * @param  \Closure  $callback
+	 * @return array
+	 */
+	function array_sort($array, Closure $callback)
+	{
+		return Illuminate\Support\Collection::make($array)->sortBy($callback)->all();
+	}
+}
+
 if ( ! function_exists('asset'))
 {
 	/**
diff --git a/tests/Support/SupportHelpersTest.php b/tests/Support/SupportHelpersTest.php
@@ -197,4 +197,20 @@ public function testObjectGet()
 		$this->assertEquals('Taylor', object_get($class, 'name.first'));
 	}
 
+
+	public function testArraySort()
+	{
+		$array = array(
+			array('name' => 'baz'),
+			array('name' => 'foo'),
+			array('name' => 'bar'),
+		);
+
+		$this->assertEquals(array(
+			array('name' => 'bar'),
+			array('name' => 'baz'),
+			array('name' => 'foo')),
+		array_values(array_sort($array, function($v) { return $v['name']; })));
+	}
+
 }
