Hook.php
1.58 KB
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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
<?php
namespace AC\Deprecated;
abstract class Hook
{
/** @var string */
private $name;
/** @var string */
private $version;
/** @var string */
private $slug;
public function __construct($name, $version, $slug = null)
{
$this->name = $name;
$this->version = $version;
$this->slug = $slug;
}
/**
* @return string
*/
public function get_name()
{
return $this->name;
}
/**
* @return string
*/
public function get_version()
{
return $this->version;
}
/**
* @return string
*/
public function get_slug()
{
return $this->slug;
}
/**
* @return bool
*/
abstract public function has_hook();
public function get_callbacks(): ?array
{
global $wp_filter;
if ( ! isset($wp_filter[$this->name])) {
return null;
}
if (empty($wp_filter[$this->name]->callbacks)) {
return null;
}
$callbacks = [];
foreach ($wp_filter[$this->name]->callbacks as $callback) {
foreach ($callback as $cb) {
// Function
if (is_scalar($cb['function'])) {
$callbacks[] = $cb['function'];
}
// Method
if (is_array($cb['function'])) {
$callbacks[] = get_class($cb['function'][0]) . '::' . $cb['function'][1];
}
}
}
if ( ! $callbacks) {
return null;
}
return $callbacks;
}
}