|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Ubiquity\utils\base; |
|
4
|
|
|
|
|
5
|
|
|
/** |
|
6
|
|
|
* String utilities |
|
7
|
|
|
* |
|
8
|
|
|
* @author jc |
|
9
|
|
|
* @version 1.0.0.2 |
|
10
|
|
|
*/ |
|
11
|
|
|
class UString { |
|
12
|
|
|
|
|
13
|
2 |
|
public static function startswith($hay, $needle) { |
|
14
|
2 |
|
return \substr ( $hay, 0, strlen ( $needle ) ) === $needle; |
|
15
|
|
|
} |
|
16
|
|
|
|
|
17
|
2 |
|
public static function endswith($hay, $needle) { |
|
18
|
2 |
|
return \substr ( $hay, - strlen ( $needle ) ) === $needle; |
|
19
|
|
|
} |
|
20
|
|
|
|
|
21
|
|
|
public static function getBooleanStr($value) { |
|
22
|
|
|
return $value ? 'true' : 'false'; |
|
23
|
|
|
} |
|
24
|
|
|
|
|
25
|
1 |
|
public static function isNull($s) { |
|
26
|
1 |
|
return (! isset ( $s ) || NULL === $s || "" === $s); |
|
27
|
|
|
} |
|
28
|
|
|
|
|
29
|
1 |
|
public static function isNotNull($s) { |
|
30
|
1 |
|
return (isset ( $s ) && NULL !== $s && "" !== $s); |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
public static function isBooleanTrue($s) { |
|
34
|
|
|
return filter_var ( $s, FILTER_VALIDATE_BOOLEAN ) === true; |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
public static function isBooleanFalse($s) { |
|
38
|
|
|
return filter_var ( $s, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ) === false; |
|
39
|
|
|
} |
|
40
|
|
|
|
|
41
|
|
|
public static function isBoolean($value) { |
|
42
|
|
|
return \is_bool ( $value ); |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
public static function isBooleanStr($value) { |
|
46
|
|
|
return filter_var ( $value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE ) !== NULL; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* Pluralize an expression |
|
51
|
|
|
* |
|
52
|
|
|
* @param int $count |
|
53
|
|
|
* the count of elements |
|
54
|
|
|
* @param string $zero |
|
55
|
|
|
* value to return if count==0, can contains {count} mask |
|
56
|
|
|
* @param string $one |
|
57
|
|
|
* value to return if count==1, can contains {count} mask |
|
58
|
|
|
* @param string $other |
|
59
|
|
|
* value to return if count>1, can contains {count} mask |
|
60
|
|
|
* @return string the pluralized expression |
|
61
|
|
|
*/ |
|
62
|
|
|
public static function pluralize($count, $zero, $one, $other) { |
|
63
|
|
|
$result = $other; |
|
64
|
|
|
if ($count === 0) { |
|
65
|
|
|
$result = $zero; |
|
66
|
|
|
} elseif ($count === 1) { |
|
67
|
|
|
$result = $one; |
|
68
|
|
|
} |
|
69
|
|
|
return \str_replace ( '{count}', $count, $result ); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
public static function firstReplace($haystack, $needle, $replace) { |
|
73
|
|
|
$newstring = $haystack; |
|
74
|
|
|
$pos = strpos ( $haystack, $needle ); |
|
75
|
|
|
if ($pos !== false) { |
|
76
|
|
|
$newstring = \substr_replace ( $haystack, $replace, $pos, strlen ( $needle ) ); |
|
77
|
|
|
} |
|
78
|
|
|
return $newstring; |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
|
|
public static function replaceFirstOccurrence($pattern, $replacement, $subject) { |
|
82
|
|
|
$pattern = '/' . preg_quote ( $pattern, '/' ) . '/'; |
|
83
|
|
|
return preg_replace ( $pattern, $replacement, $subject, 1 ); |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
public static function replaceArray($haystack, $needleArray, $replace) { |
|
87
|
|
|
$result = $haystack; |
|
88
|
|
|
foreach ( $needleArray as $needle ) { |
|
89
|
|
|
$result = self::firstReplace ( $result, $needle, $replace ); |
|
90
|
|
|
} |
|
91
|
|
|
return $result; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
|
|
public static function doubleBackSlashes($value) { |
|
95
|
|
|
if (is_string ( $value )) |
|
96
|
|
|
return str_replace ( "\\", "\\\\", $value ); |
|
97
|
|
|
return $value; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
public static function cleanAttribute($attr, $replacement = "-") { |
|
101
|
|
|
$attr = preg_replace ( '/[^a-zA-Z0-9\-]/s', $replacement, $attr ); |
|
102
|
|
|
while ( $attr !== ($attr = \str_replace ( $replacement . $replacement, $replacement, $attr )) ) |
|
103
|
|
|
; |
|
104
|
|
|
return $attr; |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
public static function mask($secretString, $maskChar = "*") { |
|
108
|
|
|
return str_repeat ( $maskChar, strlen ( $secretString ) ); |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
public static function isValid($value) { |
|
112
|
|
|
return is_scalar ( $value ) || (\is_object ( $value ) && method_exists ( $value, '__toString' )); |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
/** |
|
116
|
|
|
* Converts a value to a string |
|
117
|
|
|
* |
|
118
|
|
|
* @param mixed $value |
|
119
|
|
|
* @return string |
|
120
|
|
|
*/ |
|
121
|
|
|
public static function toString($value) { |
|
122
|
|
|
if (self::isValid ( $value )) { |
|
123
|
|
|
return $value . ''; |
|
124
|
|
|
} |
|
125
|
|
|
return ''; |
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
|
phpMv /
ubiquity
