-
Notifications
You must be signed in to change notification settings - Fork 10
/
XHProfService.php
67 lines (57 loc) · 1.42 KB
/
XHProfService.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
<?php
namespace Bavix\XHProf\Services;
use Bavix\XHProf\Providers\ProviderInterface;
use Bavix\XHProf\Providers\TidewaysProvider;
use Bavix\XHProf\Providers\XHProfProvider;
use function extension_loaded;
use function mt_getrandmax;
use function mt_rand;
class XHProfService
{
/**
* @var ProviderInterface
*/
protected $provider;
/**
* XHProfService constructor.
*/
public function __construct()
{
if (!extension_loaded(config('xhprof.extension_name', 'xhprof'))) {
return;
}
if (!config('xhprof.enabled', false)) {
return;
}
$freq = config('xhprof.freq', 0.01);
if ($freq >= (mt_rand() / mt_getrandmax())) {
switch (config('xhprof.provider', XHProfProvider::class)) {
case TidewaysProvider::class:
$this->provider = new TidewaysProvider();
break;
default:
case XHProfProvider::class:
$this->provider = new XHProfProvider();
break;
}
}
}
/**
* @return void
*/
public function enable(): void
{
if ($this->provider) {
$this->provider->enable();
}
}
/**
* @return void
*/
public function disable(): void
{
if ($this->provider) {
$this->provider->disable();
}
}
}