|
1
|
|
|
<?php namespace Rollbar; |
|
2
|
|
|
|
|
3
|
|
|
final class Utilities |
|
4
|
|
|
{ |
|
5
|
|
|
public static function isWindows() |
|
6
|
|
|
{ |
|
7
|
|
|
return php_uname('s') == 'Windows NT'; |
|
8
|
|
|
} |
|
9
|
|
|
|
|
10
|
|
|
public static function validateString( |
|
11
|
|
|
$input, |
|
12
|
|
|
$name = "?", |
|
13
|
|
|
$len = null, |
|
14
|
|
|
$allowNull = true |
|
15
|
|
|
) { |
|
16
|
|
|
if (is_null($input)) { |
|
17
|
|
|
if (!$allowNull) { |
|
18
|
|
|
throw new \InvalidArgumentException("\$$name must not be null"); |
|
19
|
|
|
} |
|
20
|
|
|
return; |
|
21
|
|
|
} |
|
22
|
|
|
|
|
23
|
|
|
if (!is_string($input)) { |
|
24
|
|
|
throw new \InvalidArgumentException("\$$name must be a string"); |
|
25
|
|
|
} |
|
26
|
|
|
if (!is_null($len) && strlen($input) != $len) { |
|
27
|
|
|
throw new \InvalidArgumentException("\$$name must be $len characters long, was '$input'"); |
|
28
|
|
|
} |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
|
|
public static function validateBoolean( |
|
32
|
|
|
$input, |
|
33
|
|
|
$name = "?", |
|
34
|
|
|
$allowNull = true |
|
35
|
|
|
) { |
|
36
|
|
|
if (is_null($input)) { |
|
37
|
|
|
if (!$allowNull) { |
|
38
|
|
|
throw new \InvalidArgumentException("\$$name must not be null"); |
|
39
|
|
|
} |
|
40
|
|
|
return; |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
if (!is_bool($input)) { |
|
44
|
|
|
throw new \InvalidArgumentException("\$$name must be a boolean"); |
|
45
|
|
|
} |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
public static function validateInteger( |
|
49
|
|
|
$input, |
|
50
|
|
|
$name = "?", |
|
51
|
|
|
$minValue = null, |
|
52
|
|
|
$maxValue = null, |
|
53
|
|
|
$allowNull = true |
|
54
|
|
|
) { |
|
55
|
|
|
if (is_null($input)) { |
|
56
|
|
|
if (!$allowNull) { |
|
57
|
|
|
throw new \InvalidArgumentException("\$$name must not be null"); |
|
58
|
|
|
} |
|
59
|
|
|
return; |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
|
|
if (!is_integer($input)) { |
|
63
|
|
|
throw new \InvalidArgumentException("\$$name must be an integer"); |
|
64
|
|
|
} |
|
65
|
|
|
if (!is_null($minValue) && $input < $minValue) { |
|
66
|
|
|
throw new \InvalidArgumentException("\$$name must be >= $minValue"); |
|
67
|
|
|
} |
|
68
|
|
|
if (!is_null($maxValue) && $input > $maxValue) { |
|
69
|
|
|
throw new \InvalidArgumentException("\$$name must be <= $maxValue"); |
|
70
|
|
|
} |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
public static function serializeForRollbar( |
|
74
|
|
|
$obj, |
|
75
|
|
|
array $customKeys = null |
|
76
|
|
|
) { |
|
77
|
|
|
$returnVal = array(); |
|
78
|
|
|
|
|
79
|
|
|
foreach ($obj as $key => $val) { |
|
80
|
|
|
if ($val instanceof \Serializable) { |
|
81
|
|
|
$val = $val->serialize(); |
|
82
|
|
|
} elseif (is_array($val)) { |
|
83
|
|
|
$val = self::serializeForRollbar($val); |
|
84
|
|
|
} elseif (is_object($val)) { |
|
85
|
|
|
$val = array( |
|
86
|
|
|
'class' => get_class($val), |
|
87
|
|
|
'value' => $val |
|
88
|
|
|
); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
if ($customKeys !== null && in_array($key, $customKeys)) { |
|
92
|
|
|
$returnVal[$key] = $val; |
|
93
|
|
|
} elseif (!is_null($val)) { |
|
94
|
|
|
$returnVal[$key] = $val; |
|
95
|
|
|
} |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
return $returnVal; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
// from http://www.php.net/manual/en/function.uniqid.php#94959 |
|
102
|
|
|
public static function uuid4() |
|
103
|
|
|
{ |
|
104
|
|
|
mt_srand(); |
|
105
|
|
|
return sprintf( |
|
106
|
|
|
'%04x%04x-%04x-%04x-%04x-%04x%04x%04x', |
|
107
|
|
|
// 32 bits for "time_low" |
|
108
|
|
|
mt_rand(0, 0xffff), |
|
109
|
|
|
mt_rand(0, 0xffff), |
|
110
|
|
|
// 16 bits for "time_mid" |
|
111
|
|
|
mt_rand(0, 0xffff), |
|
112
|
|
|
// 16 bits for "time_hi_and_version", |
|
113
|
|
|
// four most significant bits holds version number 4 |
|
114
|
|
|
mt_rand(0, 0x0fff) | 0x4000, |
|
115
|
|
|
// 16 bits, 8 bits for "clk_seq_hi_res", |
|
116
|
|
|
// 8 bits for "clk_seq_low", |
|
117
|
|
|
// two most significant bits holds zero and one for variant DCE1.1 |
|
118
|
|
|
mt_rand(0, 0x3fff) | 0x8000, |
|
119
|
|
|
// 48 bits for "node" |
|
120
|
|
|
mt_rand(0, 0xffff), |
|
121
|
|
|
mt_rand(0, 0xffff), |
|
122
|
|
|
mt_rand(0, 0xffff) |
|
123
|
|
|
); |
|
124
|
|
|
} |
|
125
|
|
|
} |
|
126
|
|
|
|
JuKu /
JuKuCMS
