|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Arrayzy\Traits; |
|
4
|
|
|
|
|
5
|
|
|
use Arrayzy\AbstractArray; |
|
6
|
|
|
|
|
7
|
|
|
/** |
|
8
|
|
|
* Trait with helpful convertible methods. |
|
9
|
|
|
* |
|
10
|
|
|
* @author Victor Bocharsky <[email protected]> |
|
11
|
|
|
* |
|
12
|
|
|
* @property array $elements |
|
13
|
|
|
*/ |
|
14
|
|
|
trait ConvertibleTrait |
|
15
|
|
|
{ |
|
16
|
|
|
/** |
|
17
|
|
|
* Convert the current array to a string with default separator. |
|
18
|
|
|
* |
|
19
|
|
|
* @return string A string representation of the current array |
|
20
|
|
|
*/ |
|
21
|
3 |
|
public function __toString() |
|
22
|
|
|
{ |
|
23
|
3 |
|
return $this->toString(); |
|
24
|
|
|
} |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* Convert the current array to a native PHP array. |
|
28
|
|
|
* |
|
29
|
|
|
* @return array A native PHP array |
|
30
|
|
|
*/ |
|
31
|
197 |
|
public function toArray() |
|
32
|
|
|
{ |
|
33
|
197 |
|
return $this->elements; |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* Implode the current array to a readable string with specified separator. |
|
38
|
|
|
* |
|
39
|
|
|
* @param string $separator The element's separator |
|
40
|
|
|
* @param string $conjunction The last element conjunction |
|
41
|
|
|
* |
|
42
|
|
|
* @return string A readable string representation of the current array |
|
43
|
|
|
* |
|
44
|
|
|
* @link http://php.net/manual/en/function.implode.php |
|
45
|
|
|
*/ |
|
46
|
1 |
|
public function toReadableString($separator = AbstractArray::DEFAULT_SEPARATOR, $conjunction = ' and ') |
|
47
|
|
|
{ |
|
48
|
1 |
|
$elements = $this->elements; |
|
49
|
1 |
|
$lastElement = array_pop($elements); |
|
50
|
|
|
|
|
51
|
1 |
|
$string = implode($separator, $elements) . (count($elements) ? $conjunction : '') . $lastElement; |
|
52
|
1 |
|
unset($elements, $lastElement); |
|
53
|
|
|
|
|
54
|
1 |
|
return $string; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
|
|
/** |
|
58
|
|
|
* Implode the current array to a string with specified separator. |
|
59
|
|
|
* |
|
60
|
|
|
* @param string $separator The element's separator |
|
61
|
|
|
* |
|
62
|
|
|
* @return string A string representation of the current array |
|
63
|
|
|
* |
|
64
|
|
|
* @link http://php.net/manual/en/function.implode.php |
|
65
|
|
|
*/ |
|
66
|
3 |
|
public function toString($separator = AbstractArray::DEFAULT_SEPARATOR) |
|
67
|
|
|
{ |
|
68
|
3 |
|
return implode($separator, $this->elements); |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
/** |
|
72
|
|
|
* Encode the current array to a JSON string. |
|
73
|
|
|
* |
|
74
|
|
|
* @param int $options The bitmask |
|
75
|
|
|
* @param int $depth The maximum depth (must be greater than zero) |
|
76
|
|
|
* |
|
77
|
|
|
* @return string A JSON string representation of the current array |
|
78
|
|
|
* |
|
79
|
|
|
* @link http://php.net/manual/en/function.json-encode.php |
|
80
|
|
|
*/ |
|
81
|
4 |
|
public function toJson($options = 0, $depth = 512) |
|
82
|
|
|
{ |
|
83
|
|
|
$params = [ |
|
84
|
4 |
|
$this->elements, |
|
85
|
4 |
|
$options, |
|
86
|
4 |
|
]; |
|
87
|
|
|
|
|
88
|
4 |
|
if (version_compare(PHP_VERSION, '5.5.0', '>=')) { |
|
89
|
4 |
|
$params[] = $depth; |
|
90
|
4 |
|
} |
|
91
|
|
|
|
|
92
|
|
|
// use call_user_func_array() here to fully cover this method in test |
|
93
|
4 |
|
return call_user_func_array('json_encode', $params); |
|
94
|
|
|
} |
|
95
|
|
|
} |
|
96
|
|
|
|
bocharsky-bw /
Arrayzy
