Add start/end time accessors on Profile

CHANGELOG

@@ -1,5 +1,6 @@
 # 3.15.0 (2024-XX-XX)
 
+ * Add `Profile::getStartTime()` and `Profile::getEndTime()`
  * Fix "ignore missing" when used on an "embed" tag
  * Fix the possibility to override an aliased block (via use)
  * Add template cache hot reload

src/Profiler/Profile.php

@@ -99,6 +99,22 @@ final class Profile implements \IteratorAggregate, \Serializable
         return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0;
     }
 
+    /**
+     * Returns the start time in microseconds.
+     */
+    public function getStartTime(): float
+    {
+        return $this->starts['wt'] ?? 0.0;
+    }
+
+    /**
+     * Returns the end time in microseconds.
+     */
+    public function getEndTime(): float
+    {
+        return $this->ends['wt'] ?? 0.0;
+    }
+
     /**
      * Returns the memory usage in bytes.
      */

tests/Profiler/ProfileTest.php

@@ -80,6 +80,15 @@ class ProfileTest extends TestCase
         $this->assertTrue($profile->getDuration() > 0, \sprintf('Expected duration > 0, got: %f', $profile->getDuration()));
     }
 
+    public function testTimeAccessors()
+    {
+        $current = microtime(true);
+        $profile = new Profile();
+
+        $this->assertEqualsWithDelta($current, $profile->getStartTime(), 1);
+        $this->assertSame(0.0, $profile->getEndTime());
+    }
+
     public function testSerialize()
     {
         $profile = new Profile('template', 'type', 'name');