|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace GeminiLabs\BlackBar\Modules; |
|
4
|
|
|
|
|
5
|
|
|
class Hooks extends Module |
|
6
|
|
|
{ |
|
7
|
|
|
/** |
|
8
|
|
|
* @var array |
|
9
|
|
|
*/ |
|
10
|
|
|
protected $hooks = []; |
|
11
|
|
|
/** |
|
12
|
|
|
* @var int |
|
13
|
|
|
*/ |
|
14
|
|
|
protected $totalHooks = 0; |
|
15
|
|
|
/** |
|
16
|
|
|
* Total elapsed time in nanoseconds. |
|
17
|
|
|
* @var int |
|
18
|
|
|
*/ |
|
19
|
|
|
protected $totalTime = 0; |
|
20
|
|
|
|
|
21
|
|
|
public function entries(): array |
|
22
|
|
|
{ |
|
23
|
|
|
if (!$this->hasEntries()) { |
|
24
|
|
|
return []; |
|
25
|
|
|
} |
|
26
|
|
|
if (!empty($this->hooks)) { |
|
27
|
|
|
return $this->hooks; |
|
28
|
|
|
} |
|
29
|
|
|
array_walk($this->entries, function (&$data) { |
|
30
|
|
|
$total = $this->totalTimeForHook($data); |
|
31
|
|
|
$perCall = (int) round($total / $data['count']); |
|
32
|
|
|
$data['per_call'] = $this->formatTime($perCall); |
|
33
|
|
|
$data['total'] = $total; |
|
34
|
|
|
$data['total_formatted'] = $this->formatTime($total); |
|
35
|
|
|
}); |
|
36
|
|
|
$entries = $this->entries; |
|
37
|
|
|
$executionOrder = array_keys($entries); |
|
38
|
|
|
uasort($entries, [$this, 'sortByTime']); |
|
39
|
|
|
$this->hooks = array_slice($entries, 0, 50); // Keep the 50 slowest hooks |
|
40
|
|
|
$this->totalHooks = array_sum(wp_list_pluck($this->entries, 'count')); |
|
41
|
|
|
$this->totalTime = array_sum(wp_list_pluck($this->entries, 'total')); |
|
42
|
|
|
$order = array_intersect($executionOrder, array_keys($this->hooks)); |
|
43
|
|
|
foreach ($order as $index => $hook) { |
|
44
|
|
|
$this->hooks[$hook]['index'] = $index; |
|
45
|
|
|
} |
|
46
|
|
|
return $this->hooks; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
public function info(): string |
|
50
|
|
|
{ |
|
51
|
|
|
$this->entries(); // calculate the totalTime |
|
52
|
|
|
return $this->formatTime($this->totalTime); |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
public function label(): string |
|
56
|
|
|
{ |
|
57
|
|
|
return __('Hooks', 'blackbar'); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
public function startTimer(): void |
|
61
|
|
|
{ |
|
62
|
|
|
if (class_exists('Debug_Bar_Slow_Actions')) { |
|
63
|
|
|
return; |
|
64
|
|
|
} |
|
65
|
|
|
$hook = current_filter(); |
|
66
|
|
|
if (!isset($this->entries[$hook])) { |
|
67
|
|
|
$callbacks = $this->callbacksForHook($hook); |
|
68
|
|
|
if (empty($callbacks)) { |
|
69
|
|
|
return; // We skipped Blackbar callbacks |
|
70
|
|
|
} |
|
71
|
|
|
$this->entries[$hook] = [ |
|
72
|
|
|
'callbacks' => $callbacks, |
|
73
|
|
|
'callbacks_count' => count(array_merge(...$callbacks)), |
|
74
|
|
|
'count' => 0, |
|
75
|
|
|
'stack' => [], |
|
76
|
|
|
'time' => [], |
|
77
|
|
|
]; |
|
78
|
|
|
add_action($hook, [$this, 'stopTimer'], 9999); // @phpstan-ignore-line |
|
79
|
|
|
} |
|
80
|
|
|
++$this->entries[$hook]['count']; |
|
81
|
|
|
array_push($this->entries[$hook]['stack'], ['start' => (int) hrtime(true)]); |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
/** |
|
85
|
|
|
* @param mixed $filteredValue |
|
86
|
|
|
* @return mixed |
|
87
|
|
|
*/ |
|
88
|
|
|
public function stopTimer($filteredValue = null) |
|
89
|
|
|
{ |
|
90
|
|
|
$time = array_pop($this->entries[current_filter()]['stack']); |
|
91
|
|
|
$time['stop'] = (int) hrtime(true); |
|
92
|
|
|
array_push($this->entries[current_filter()]['time'], $time); |
|
93
|
|
|
return $filteredValue; // In case this was a filter. |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
/** |
|
97
|
|
|
* @param mixed $function |
|
98
|
|
|
*/ |
|
99
|
|
|
protected function callbackFunction($function): string |
|
100
|
|
|
{ |
|
101
|
|
|
if (is_array($function)) { |
|
102
|
|
|
list($object, $method) = $function; |
|
103
|
|
|
if (is_object($object)) { |
|
104
|
|
|
$object = get_class($object); |
|
105
|
|
|
} |
|
106
|
|
|
if (str_starts_with($object, 'GeminiLabs\BlackBar')) { |
|
107
|
|
|
return ''; // skip Blackbar callbacks |
|
108
|
|
|
} |
|
109
|
|
|
return rtrim(sprintf('%s::%s', $object, $method), ':'); |
|
110
|
|
|
} |
|
111
|
|
|
if (is_object($function)) { |
|
112
|
|
|
return get_class($function); |
|
113
|
|
|
} |
|
114
|
|
|
return (string) $function; |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
protected function callbacksForHook(string $hook): array |
|
118
|
|
|
{ |
|
119
|
|
|
global $wp_filter; |
|
120
|
|
|
$data = $wp_filter[$hook] ?? []; |
|
121
|
|
|
$results = []; |
|
122
|
|
|
foreach ($data as $priority => $callbacks) { |
|
123
|
|
|
$results[$priority] = $results[$priority] ?? []; |
|
124
|
|
|
foreach ($callbacks as $callback) { |
|
125
|
|
|
$function = $this->callbackFunction($callback['function']); |
|
126
|
|
|
if (!empty($function)) { |
|
127
|
|
|
$results[$priority][] = $function; |
|
128
|
|
|
} |
|
129
|
|
|
} |
|
130
|
|
|
} |
|
131
|
|
|
return $results; |
|
132
|
|
|
} |
|
133
|
|
|
|
|
134
|
|
|
protected function sortByTime(array $a, array $b): int |
|
135
|
|
|
{ |
|
136
|
|
|
if ($a['total'] !== $b['total']) { |
|
137
|
|
|
return ($a['total'] > $b['total']) ? -1 : 1; |
|
138
|
|
|
} |
|
139
|
|
|
return 0; |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
|
|
/** |
|
143
|
|
|
* Total elapsed time in nanoseconds. |
|
144
|
|
|
*/ |
|
145
|
|
|
protected function totalTimeForHook(array $data): int |
|
146
|
|
|
{ |
|
147
|
|
|
$total = 0; |
|
148
|
|
|
foreach ($data['time'] as $time) { |
|
149
|
|
|
$total += ($time['stop'] - $time['start']); |
|
150
|
|
|
} |
|
151
|
|
|
return $total; |
|
152
|
|
|
} |
|
153
|
|
|
} |
|
154
|
|
|
|
pryley /
blackbar
