Add return value to measure() function. (php-debugbar#443)

Change-Id: I0e0277a019545bae6b4a9854b915a83bcea6757a

Co-authored-by: vdauchy <[email protected]>

Author: vdauchy

src/DebugBar/DataCollector/TimeDataCollector.php

@@ -134,6 +134,7 @@ public function addMeasure($label, $start, $end, $params = array(), $collector =
      * @param string $label
      * @param \Closure $closure
      * @param string|null $collector
+     * @return mixed
      */
     public function measure($label, \Closure $closure, $collector = null)
     {
@@ -142,6 +143,7 @@ public function measure($label, \Closure $closure, $collector = null)
         $result = $closure();
         $params = is_array($result) ? $result : array();
         $this->stopMeasure($name, $params);
+        return $result;
     }
 
     /**

tests/DebugBar/Tests/DataCollector/TimeDataCollectorTest.php

@@ -45,4 +45,16 @@ public function testCollect()
         $this->assertTrue($data['duration'] > 0);
         $this->assertCount(2, $data['measures']);
     }
+
+    public function testMeasure()
+    {
+        $returned = $this->c->measure('bar', function() {
+            return 'returnedValue';
+        });
+        $m = $this->c->getMeasures();
+        $this->assertCount(1, $m);
+        $this->assertEquals('bar', $m[0]['label']);
+        $this->assertTrue($m[0]['start'] < $m[0]['end']);
+        $this->assertSame('returnedValue', $returned);
+    }
 }