[COMPOSER] Add new php-ffmpeg package

vendor/symfony/stopwatch/StopwatchPeriod.php

@@ -0,0 +1,75 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Stopwatch;
+
+/**
+ * Represents an Period for an Event.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class StopwatchPeriod
+{
+    private $start;
+    private $end;
+    private $memory;
+
+    /**
+     * @param int $start The relative time of the start of the period (in milliseconds)
+     * @param int $end   The relative time of the end of the period (in milliseconds)
+     */
+    public function __construct($start, $end)
+    {
+        $this->start = (int) $start;
+        $this->end = (int) $end;
+        $this->memory = memory_get_usage(true);
+    }
+
+    /**
+     * Gets the relative time of the start of the period.
+     *
+     * @return int The time (in milliseconds)
+     */
+    public function getStartTime()
+    {
+        return $this->start;
+    }
+
+    /**
+     * Gets the relative time of the end of the period.
+     *
+     * @return int The time (in milliseconds)
+     */
+    public function getEndTime()
+    {
+        return $this->end;
+    }
+
+    /**
+     * Gets the time spent in this period.
+     *
+     * @return int The period duration (in milliseconds)
+     */
+    public function getDuration()
+    {
+        return $this->end - $this->start;
+    }
+
+    /**
+     * Gets the memory usage.
+     *
+     * @return int The memory usage (in bytes)
+     */
+    public function getMemory()
+    {
+        return $this->memory;
+    }
+}