|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Profiler; |
|
6
|
|
|
|
|
7
|
|
|
use Yiisoft\Files\FileHelper; |
|
8
|
|
|
|
|
9
|
|
|
/** |
|
10
|
|
|
* FileTarget records profiling messages in a file specified via {@see filename}. |
|
11
|
|
|
* |
|
12
|
|
|
* Application configuration example: |
|
13
|
|
|
* |
|
14
|
|
|
* ```php |
|
15
|
|
|
* return [ |
|
16
|
|
|
* 'profiler' => [ |
|
17
|
|
|
* 'targets' => [ |
|
18
|
|
|
* [ |
|
19
|
|
|
* '__class' => Yiisoft\Profile\FileTarget::class, |
|
20
|
|
|
* //'filename' => '@runtime/profiling/{date}-{time}.txt', |
|
21
|
|
|
* ], |
|
22
|
|
|
* ], |
|
23
|
|
|
* // ... |
|
24
|
|
|
* ], |
|
25
|
|
|
* // ... |
|
26
|
|
|
* ]; |
|
27
|
|
|
* ``` |
|
28
|
|
|
*/ |
|
29
|
|
|
final class FileTarget extends Target |
|
30
|
|
|
{ |
|
31
|
|
|
/** |
|
32
|
|
|
* @var string file path or [path alias](guide:concept-aliases). File name may contain the placeholders, |
|
33
|
|
|
* which will be replaced by computed values. The supported placeholders are: |
|
34
|
|
|
* |
|
35
|
|
|
* - '{ts}' - profiling completion timestamp. |
|
36
|
|
|
* - '{date}' - profiling completion date in format 'ymd'. |
|
37
|
|
|
* - '{time}' - profiling completion time in format 'His'. |
|
38
|
|
|
* |
|
39
|
|
|
* The directory containing the file will be automatically created if not existing. |
|
40
|
|
|
* If target file is already exist it will be overridden. |
|
41
|
|
|
*/ |
|
42
|
|
|
private string $filename; |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* @var int the permission to be set for newly created directories. |
|
46
|
|
|
* This value will be used by PHP chmod() function. No umask will be applied. |
|
47
|
|
|
* Defaults to 0775, meaning the directory is read-writable by owner and group, |
|
48
|
|
|
* but read-only for other users. |
|
49
|
|
|
*/ |
|
50
|
|
|
private int $dirMode = 0775; |
|
51
|
|
|
|
|
52
|
1 |
|
public function __construct(string $filename = '@runtime/profiling/{date}-{time}.txt') |
|
53
|
|
|
{ |
|
54
|
1 |
|
$this->filename = $filename; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
1 |
|
public function export(array $messages): void |
|
58
|
1 |
|
{ |
|
59
|
|
|
$memoryPeakUsage = memory_get_peak_usage(); |
|
60
|
1 |
|
|
|
61
|
|
|
// TODO: make sure it works with RoadRunner and alike servers |
|
62
|
1 |
|
$totalTime = microtime(true) - $_SERVER['REQUEST_TIME_FLOAT']; |
|
63
|
|
|
$text = "Total processing time: {$totalTime} ms; Peak memory: {$memoryPeakUsage} B. \n\n"; |
|
64
|
1 |
|
|
|
65
|
|
|
$text .= implode("\n", array_map([$this, 'formatMessage'], $messages)); |
|
66
|
|
|
|
|
67
|
1 |
|
$filename = $this->resolveFilename(); |
|
68
|
|
|
|
|
69
|
1 |
|
if (file_exists($filename)) { |
|
70
|
1 |
|
FileHelper::unlink($filename); |
|
71
|
|
|
} else { |
|
72
|
|
|
$filePath = dirname($filename); |
|
73
|
|
|
|
|
74
|
1 |
|
if (!is_dir($filePath)) { |
|
75
|
1 |
|
FileHelper::createDirectory($filePath, $this->dirMode); |
|
76
|
|
|
} |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
file_put_contents($filename, $text); |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
1 |
|
/** |
|
83
|
|
|
* Resolves value of {@see filename} processing path alias and placeholders. |
|
84
|
1 |
|
* |
|
85
|
1 |
|
* @return string actual target filename. |
|
86
|
|
|
*/ |
|
87
|
|
|
private function resolveFilename(): string |
|
88
|
|
|
{ |
|
89
|
|
|
return preg_replace_callback( |
|
90
|
|
|
'/{\\w+}/', |
|
91
|
|
|
static function ($matches) { |
|
92
|
1 |
|
switch ($matches[0]) { |
|
93
|
|
|
case '{ts}': |
|
94
|
1 |
|
return time(); |
|
95
|
|
|
case '{date}': |
|
96
|
1 |
|
return gmdate('ymd'); |
|
97
|
|
|
case '{time}': |
|
98
|
|
|
return gmdate('His'); |
|
99
|
|
|
} |
|
100
|
|
|
return $matches[0]; |
|
101
|
|
|
}, |
|
102
|
|
|
$this->filename |
|
103
|
|
|
); |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
1 |
|
/** |
|
107
|
|
|
* Formats a profiling message for display as a string. |
|
108
|
|
|
* |
|
109
|
|
|
* @param Message $message the profiling message to be formatted. |
|
110
|
|
|
* The message structure follows that in {@see Profiler::$messages}. |
|
111
|
|
|
* |
|
112
|
|
|
* @return string the formatted message. |
|
113
|
|
|
*/ |
|
114
|
|
|
private function formatMessage(Message $message): string |
|
115
|
|
|
{ |
|
116
|
|
|
return date('Y-m-d H:i:s', (int)$message->context('beginTime')) |
|
117
|
1 |
|
. " [{$message->context('duration')} ms][{$message->context('memoryDiff')} B][{$message->level()}] {$message->message()}" |
|
118
|
|
|
. __METHOD__; |
|
119
|
1 |
|
} |
|
120
|
|
|
} |
|
121
|
|
|
|
yiisoft /
profiler
