|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Copyright (c) Andreas Heigl<[email protected]> |
|
4
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy |
|
5
|
|
|
* of this software and associated documentation files (the "Software"), to deal |
|
6
|
|
|
* in the Software without restriction, including without limitation the rights |
|
7
|
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
8
|
|
|
* copies of the Software, and to permit persons to whom the Software is |
|
9
|
|
|
* furnished to do so, subject to the following conditions: |
|
10
|
|
|
* The above copyright notice and this permission notice shall be included in |
|
11
|
|
|
* all copies or substantial portions of the Software. |
|
12
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
13
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
14
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
15
|
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
16
|
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|
17
|
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
|
18
|
|
|
* THE SOFTWARE. |
|
19
|
|
|
* |
|
20
|
|
|
* @author Andreas Heigl<[email protected]> |
|
21
|
|
|
* @copyright Andreas Heigl |
|
22
|
|
|
* @license http://www.opensource.org/licenses/mit-license.php MIT-License |
|
23
|
|
|
* @since 11.10.2016 |
|
24
|
|
|
* @link http://github.com/heiglandreas/org.heigl.DateIntervalComparator |
|
25
|
|
|
*/ |
|
26
|
|
|
|
|
27
|
|
|
namespace Org_Heigl\DateIntervalComparator; |
|
28
|
|
|
|
|
29
|
|
|
class DateIntervalComparator |
|
30
|
|
|
{ |
|
31
|
|
|
protected $safe = false; |
|
32
|
|
|
|
|
33
|
|
|
public function safe($safe = true) |
|
34
|
|
|
{ |
|
35
|
|
|
$this->safe = $safe; |
|
36
|
|
|
} |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* COmpare the two date intervals. |
|
40
|
|
|
* |
|
41
|
|
|
* If the first contains a larger timespan we return 1, if the second contains more |
|
42
|
|
|
* we return -1 and when they are equals we return 0. |
|
43
|
|
|
* |
|
44
|
|
|
* @param \DateInterval $first |
|
45
|
|
|
* @param \DateInterval $second |
|
46
|
|
|
* |
|
47
|
|
|
* @return int |
|
48
|
|
|
*/ |
|
49
|
|
|
public function compare(\DateInterval $first, \DateInterval $second) |
|
50
|
|
|
{ |
|
51
|
|
|
if ($this->safe) { |
|
52
|
|
|
$this->safecheck($first); |
|
53
|
|
|
$this->safecheck($second); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
if ($first->y > $second->y) { |
|
57
|
|
|
return 1; |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
if ($first->y < $second->y) { |
|
61
|
|
|
return -1; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
if ($first->m > $second->m) { |
|
65
|
|
|
return 1; |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
if ($first->m < $second->m) { |
|
69
|
|
|
return -1; |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
if ($first->d > $second->d) { |
|
73
|
|
|
return 1; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
if ($first->d < $second->d) { |
|
77
|
|
|
return -1; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
if ($first->h > $second->h) { |
|
81
|
|
|
return 1; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
if ($first->h < $second->h) { |
|
85
|
|
|
return -1; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
if ($first->i > $second->i) { |
|
89
|
|
|
return 1; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
if ($first->i < $second->i) { |
|
93
|
|
|
return -1; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
if ($first->s > $second->s) { |
|
97
|
|
|
return 1; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
if ($first->s < $second->s) { |
|
101
|
|
|
return -1; |
|
102
|
|
|
} |
|
103
|
|
|
|
|
104
|
|
|
return 0; |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
protected function safecheck(\DateInterval $interval) |
|
108
|
|
|
{ |
|
109
|
|
|
if ($interval->m > 12) { |
|
110
|
|
|
throw new \UnexpectedValueException('Month exceeds value 12'); |
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
|
|
if ($interval->d > 31) { |
|
114
|
|
|
throw new \UnexpectedValueException('Day exceeds value 31'); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
if ($interval->h > 24) { |
|
118
|
|
|
throw new \UnexpectedValueException('Hour exceeds value 24'); |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
if ($interval->i > 60) { |
|
122
|
|
|
throw new \UnexpectedValueException('Minute exceeds value 60'); |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
if ($interval->s > 60) { |
|
126
|
|
|
throw new \UnexpectedValueException('Day exceeds value 60'); |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
} |
|
130
|
|
|
} |
|
131
|
|
|
|
heiglandreas /
DateIntervalComparator
