|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
class HelperArray { |
|
4
|
|
|
|
|
5
|
|
|
const ARRAY_REPLACE = 0; |
|
6
|
|
|
const ARRAY_MERGE = 1; |
|
7
|
|
|
|
|
8
|
|
|
/** |
|
9
|
|
|
* Convert $delimiter delimited string to array |
|
10
|
|
|
* |
|
11
|
|
|
* @param mixed $string |
|
12
|
|
|
* @param string $delimiter |
|
13
|
|
|
* |
|
14
|
|
|
* @return array |
|
15
|
|
|
*/ |
|
16
|
6 |
|
public static function stringToArray($string, $delimiter = ',') { |
|
17
|
6 |
|
return is_string($string) && !empty($string) ? explode($delimiter, $string) : array(); |
|
18
|
|
|
} |
|
19
|
|
|
|
|
20
|
|
|
/** |
|
21
|
|
|
* Convert single value to array by reference |
|
22
|
|
|
* |
|
23
|
|
|
* @param mixed &$value |
|
24
|
|
|
*/ |
|
25
|
1 |
|
public static function makeArrayRef(&$value, $index = 0) { |
|
26
|
1 |
|
!is_array($value) ? $value = array($index => $value) : false; |
|
27
|
1 |
|
} |
|
28
|
|
|
|
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* Convert single value to array |
|
32
|
|
|
* |
|
33
|
|
|
* @param mixed $value |
|
34
|
|
|
* |
|
35
|
|
|
* @return array |
|
36
|
|
|
*/ |
|
37
|
1 |
|
public static function makeArray($value, $index = 0) { |
|
38
|
1 |
|
static::makeArrayRef($value, $index); |
|
39
|
|
|
|
|
40
|
1 |
|
return $value; |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
/** |
|
44
|
|
|
* Filters array by callback |
|
45
|
|
|
* |
|
46
|
|
|
* @param mixed $array |
|
47
|
|
|
* @param callable $callback |
|
48
|
|
|
* |
|
49
|
|
|
* @return array |
|
50
|
|
|
*/ |
|
51
|
11 |
|
public static function filter(&$array, $callback) { |
|
52
|
11 |
|
$result = array(); |
|
53
|
|
|
|
|
54
|
11 |
|
if (is_array($array) && !empty($array)) { |
|
55
|
6 |
|
foreach ($array as $value) { |
|
56
|
6 |
|
if (call_user_func($callback, $value)) { |
|
57
|
2 |
|
$result[] = $value; |
|
58
|
2 |
|
} |
|
59
|
6 |
|
} |
|
60
|
6 |
|
} |
|
61
|
|
|
|
|
62
|
11 |
|
return $result; |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
/** |
|
66
|
|
|
* Filter empty() values from array |
|
67
|
|
|
* |
|
68
|
|
|
* @param $array |
|
69
|
|
|
* |
|
70
|
|
|
* @return array |
|
71
|
|
|
*/ |
|
72
|
6 |
|
public static function filterEmpty($array) { |
|
73
|
6 |
|
return static::filter($array, 'Validators::isNotEmpty'); |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
/** |
|
77
|
|
|
* @param string $string |
|
78
|
|
|
* @param string $delimiter |
|
79
|
|
|
* |
|
80
|
|
|
* @return array |
|
81
|
|
|
*/ |
|
82
|
1 |
|
public static function stringToArrayFilterEmpty($string, $delimiter = ',') { |
|
83
|
1 |
|
return static::filterEmpty(static::stringToArray($string, $delimiter)); |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
/** |
|
87
|
|
|
* @param mixed|array &$arrayOld |
|
88
|
|
|
* @param mixed|array $arrayNew |
|
89
|
|
|
* @param int $mergeStrategy - default is HelperArray::ARRAY_REPLACE |
|
90
|
|
|
*/ |
|
91
|
1 |
|
public static function merge(&$arrayOld, $arrayNew = array(), $mergeStrategy = HelperArray::ARRAY_REPLACE) { |
|
92
|
1 |
|
if (!is_array($arrayOld)) { |
|
93
|
|
|
$arrayOld = array($arrayOld); |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
1 |
|
static::makeArrayRef($arrayNew); |
|
97
|
|
|
|
|
98
|
|
|
switch ($mergeStrategy) { |
|
99
|
1 |
|
case HelperArray::ARRAY_MERGE: |
|
100
|
1 |
|
$arrayOld = array_merge($arrayOld, $arrayNew); |
|
101
|
1 |
|
break; |
|
102
|
|
|
|
|
103
|
1 |
|
default: |
|
104
|
1 |
|
$arrayOld = $arrayNew; |
|
105
|
1 |
|
break; |
|
106
|
1 |
|
} |
|
107
|
1 |
|
} |
|
108
|
|
|
|
|
109
|
|
|
} |
|
110
|
|
|
|
supernova-ws /
SuperNova
