1: <?php
 2: namespace Yep\Stopwatch;
 3: 
 4: class Lap {
 5:     /** @var int|float */
 6:     protected $start_time;
 7: 
 8:     /** @var int|float */
 9:     protected $stop_time;
10: 
11:     /** @var int */
12:     protected $memory_usage;
13: 
14:     public function __construct($start_time, $stop_time, $memory_usage) {
15:         $this->start_time = $start_time;
16:         $this->stop_time = $stop_time;
17:         $this->memory_usage = $memory_usage;
18:     }
19: 
20:     /**
21:      * Returns the start time of this lap
22:      *
23:      * @return int|float
24:      */
25:     public function getStartTime() {
26:         return $this->start_time;
27:     }
28: 
29:     /**
30:      * Returns the stop time of this lap
31:      *
32:      * @return int|float
33:      */
34:     public function getStopTime() {
35:         return $this->stop_time;
36:     }
37: 
38:     /**
39:      * Returns the duration of this lap
40:      *
41:      * @return int|float
42:      */
43:     public function getDuration() {
44:         return $this->stop_time - $this->start_time;
45:     }
46: 
47:     /**
48:      * Returns the memory usage of this lap
49:      *
50:      * @return int
51:      */
52:     public function getMemoryUsage() {
53:         return $this->memory_usage;
54:     }
55: }
56: