|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* Highlighter |
|
5
|
|
|
* |
|
6
|
|
|
* Copyright (C) 2016, Some right reserved. |
|
7
|
|
|
* @author Kacper "Kadet" Donat <[email protected]> |
|
8
|
|
|
* |
|
9
|
|
|
* Contact with author: |
|
10
|
|
|
* Xmpp: [email protected] |
|
11
|
|
|
* E-mail: [email protected] |
|
12
|
|
|
* |
|
13
|
|
|
* From Kadet with love. |
|
14
|
|
|
*/ |
|
15
|
|
|
|
|
16
|
|
|
namespace Kadet\Highlighter\Language; |
|
17
|
|
|
|
|
18
|
|
|
use Kadet\Highlighter\Matcher\CommentMatcher; |
|
19
|
|
|
use Kadet\Highlighter\Matcher\DelegateRegexMatcher; |
|
20
|
|
|
use Kadet\Highlighter\Matcher\RegexMatcher; |
|
21
|
|
|
use Kadet\Highlighter\Matcher\WordMatcher; |
|
22
|
|
|
use Kadet\Highlighter\Parser\CloseRule; |
|
23
|
|
|
use Kadet\Highlighter\Parser\OpenRule; |
|
24
|
|
|
use Kadet\Highlighter\Parser\Rule; |
|
25
|
|
|
use Kadet\Highlighter\Parser\Token\LanguageToken; |
|
26
|
|
|
use Kadet\Highlighter\Parser\Token\Token; |
|
27
|
|
|
use Kadet\Highlighter\Parser\TokenFactory; |
|
28
|
|
|
use Kadet\Highlighter\Parser\TokenFactoryInterface; |
|
29
|
|
|
|
|
30
|
|
|
class Php extends GreedyLanguage |
|
31
|
|
|
{ |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* Tokenization rules |
|
35
|
|
|
*/ |
|
36
|
1 |
|
public function setupRules() |
|
37
|
|
|
{ |
|
38
|
1 |
|
$this->rules->addMany([ |
|
39
|
1 |
|
'string' => CommonFeatures::strings(['single' => '\'', 'double' => '"'], [ |
|
40
|
1 |
|
'context' => ['!operator.escape', '!comment', '!string', '!expression'], |
|
41
|
|
|
]), |
|
42
|
|
|
|
|
43
|
1 |
|
'string.heredoc' => new Rule(new RegexMatcher('/<<<\s*(\w+)\R(?P<string>.*?)\R\1;/sm', ['string' => Token::NAME, 0 => 'keyword.heredoc']), ['context' => ['!comment']]), |
|
44
|
1 |
|
'string.nowdoc' => new Rule(new RegexMatcher('/<<<\s*\'(\w+)\'\R(?P<string>.*?)\R\1;/sm', ['string' => Token::NAME, 0 => 'keyword.nowdoc']), ['context' => ['!comment']]), |
|
45
|
|
|
|
|
46
|
1 |
|
'variable' => new Rule(new RegexMatcher('/(?:[^\\\]|^)(\$[a-z_]\w*)/i'), [ |
|
47
|
1 |
|
'context' => ['*comment.docblock', '!string.nowdoc', '!string.single', '!comment'] |
|
48
|
|
|
]), |
|
49
|
1 |
|
'variable.property' => new Rule(new RegexMatcher('/(?=(?:\w|\)|\])\s*->([a-z_]\w*))/i'), [ |
|
50
|
1 |
|
'priority' => -2, |
|
51
|
|
|
'context' => ['*comment.docblock', '!string.nowdoc', '!string.single', '!comment'] |
|
52
|
|
|
]), |
|
53
|
|
|
|
|
54
|
1 |
|
'symbol.function' => new Rule(new RegexMatcher('/function\s+([a-z_]\w+)\s*\(/i')), |
|
55
|
|
|
'symbol.class' => [ |
|
56
|
1 |
|
new Rule(new RegexMatcher('/(?:class|new|use|extends)\s+([\w\\\]+)/i')), |
|
57
|
1 |
|
new Rule(new RegexMatcher('/([\w\\\]+)::/i')), |
|
58
|
1 |
|
new Rule(new RegexMatcher('/@(?:var|property(?:-read|-write)?)(?:\s+|\s+\$\w+\s+)([^$][\w\\\]+)/i'), ['context' => ['comment.docblock']]), |
|
59
|
|
|
], |
|
60
|
|
|
|
|
61
|
1 |
|
'expression.in-string' => new Rule(new RegexMatcher('/(?=(\{\$((?>[^${}]+|(?1))+)\}))/x'), [ |
|
62
|
1 |
|
'context' => ['string'], |
|
63
|
1 |
|
'factory' => new TokenFactory(LanguageToken::class), |
|
64
|
1 |
|
'inject' => $this |
|
65
|
|
|
]), |
|
66
|
|
|
|
|
67
|
|
|
'symbol.class.interface' => [ |
|
68
|
1 |
|
new Rule(new RegexMatcher('/interface\s+([\w\\\]+)/i')), |
|
69
|
1 |
|
new Rule(new DelegateRegexMatcher( |
|
70
|
1 |
|
'/implements\s+((?:[\w\\\]+)(?:,\s*([\w\\\]+))+)/i', |
|
71
|
|
|
function ($match, TokenFactoryInterface $factory) { |
|
72
|
|
|
foreach (preg_split('/,\s*/', $match[1][0], 0, PREG_SPLIT_OFFSET_CAPTURE) as $interface) { |
|
73
|
|
|
yield $factory->create(Token::NAME, [ |
|
74
|
|
|
'pos' => $match[1][1] + $interface[1], |
|
75
|
|
|
'length' => strlen($interface[0])]); |
|
76
|
|
|
} |
|
77
|
1 |
|
} |
|
78
|
|
|
)), |
|
79
|
|
|
], |
|
80
|
|
|
|
|
81
|
|
|
'symbol.namespace' => [ |
|
82
|
|
|
/*new Rule(new RegexMatcher('/(\\\{0,2}(?:\w+\\\{1,2})+)\w+/i'), [ |
|
83
|
|
|
'context' => ['*symbol', '*none'] |
|
84
|
|
|
]),*/ |
|
85
|
|
|
|
|
86
|
1 |
|
new Rule(new RegexMatcher('/namespace\s*(\\\{0,2}(?:\w+\\\{1,2})+\w+);/i'), [ |
|
87
|
1 |
|
'context' => ['*symbol', '*none'] |
|
88
|
|
|
]), |
|
89
|
|
|
], |
|
90
|
|
|
|
|
91
|
|
|
'operator.escape' => [ |
|
92
|
1 |
|
new Rule(new RegexMatcher('/(\\\(?:x[0-9a-fA-F]{1,2}|u\{[0-9a-fA-F]{1,6}\}|[0-7]{1,3}|[^\'\\\]))/i'), [ |
|
93
|
1 |
|
'context' => ['string.double', '!operator.escape'] |
|
94
|
|
|
]), |
|
95
|
1 |
|
new Rule(new RegexMatcher('/(\\\[\'\\\])/i'), [ |
|
96
|
1 |
|
'context' => ['string', '!operator.escape'] |
|
97
|
|
|
]), |
|
98
|
|
|
], |
|
99
|
|
|
|
|
100
|
1 |
|
'comment' => new Rule(new CommentMatcher(['//', '#'], [ |
|
101
|
1 |
|
'$.docblock' => ['/**', '*/'], |
|
102
|
|
|
['/*', '*/'] |
|
103
|
1 |
|
]), ['priority' => 4]), |
|
104
|
|
|
|
|
105
|
1 |
|
'symbol.annotation' => new Rule(new RegexMatcher('/[\s]+(@[\w-]+)/i'), [ |
|
106
|
1 |
|
'context' => ['comment.docblock'] |
|
107
|
|
|
]), |
|
108
|
|
|
|
|
109
|
1 |
|
'call' => new Rule(new RegexMatcher('/([a-z_]\w*)\s*\(/i'), ['priority' => -1]), |
|
110
|
|
|
|
|
111
|
1 |
|
'constant' => new Rule(new WordMatcher(array_merge([ |
|
112
|
1 |
|
'__CLASS__', '__DIR__', '__FILE__', '__FUNCTION__', |
|
113
|
|
|
'__LINE__', '__METHOD__', '__NAMESPACE__', '__TRAIT__', |
|
114
|
1 |
|
], array_keys(get_defined_constants(true)["Core"]))), ['priority' => -2]), |
|
115
|
1 |
|
'constant.static' => new Rule(new RegexMatcher('/(?:[\w\\\]+::|const\s+)(\w+)/i'), ['priority' => -2]), |
|
116
|
|
|
|
|
117
|
1 |
|
'keyword' => new Rule(new WordMatcher([ |
|
118
|
1 |
|
'__halt_compiler', 'abstract', 'and', 'array', |
|
119
|
|
|
'as', 'break', 'callable', 'case', 'catch', |
|
120
|
|
|
'class', 'clone', 'const', 'continue', 'declare', |
|
121
|
|
|
'default', 'die', 'do', 'echo', 'else', 'elseif', |
|
122
|
|
|
'empty', 'enddeclare', 'endfor', 'endforeach', 'endif', |
|
123
|
|
|
'endswitch', 'endwhile', 'eval', 'exit', 'extends', |
|
124
|
|
|
'final', 'finally', 'for', 'foreach', 'function', |
|
125
|
|
|
'global', 'goto', 'if', 'implements', 'include', 'include_once', |
|
126
|
|
|
'instanceof', 'insteadof', 'interface', 'isset', 'list', |
|
127
|
|
|
'namespace', 'new', 'or', 'print', 'private', 'protected', |
|
128
|
|
|
'public', 'require', 'require_once', 'return', 'static', |
|
129
|
|
|
'switch', 'throw', 'trait', 'try', 'unset', 'parent', 'self', |
|
130
|
|
|
'use', 'var', 'while', 'xor', 'yield' |
|
131
|
1 |
|
]), ['context' => ['!string', '!variable', '!comment']]), |
|
132
|
|
|
|
|
133
|
1 |
|
'keyword.cast' => new Rule( |
|
134
|
1 |
|
new RegexMatcher('/(\((?:int|integer|bool|boolean|float|double|real|string|array|object|unset)\))/') |
|
135
|
|
|
), |
|
136
|
|
|
|
|
137
|
1 |
|
'delimiter' => new Rule(new RegexMatcher('/(<\?php|<\?=|\?>)/')), |
|
138
|
1 |
|
'number' => new Rule(new RegexMatcher('/(-?(?:0[0-7]+|0[xX][0-9a-fA-F]+|0b[01]+|\d+))/')), |
|
139
|
|
|
|
|
140
|
1 |
|
'operator.punctuation' => new Rule(new WordMatcher([',', ';'], ['separated' => false]), ['priority' => 0]), |
|
141
|
|
|
]); |
|
142
|
1 |
|
} |
|
143
|
|
|
|
|
144
|
|
|
/** {@inheritdoc} */ |
|
145
|
5 |
|
public function getEnds($embedded = false) |
|
146
|
|
|
{ |
|
147
|
5 |
|
return $embedded ? [ |
|
148
|
|
|
new OpenRule(new RegexMatcher('/(<\?php|<\?=)/si'), [ |
|
149
|
|
|
'factory' => new TokenFactory(LanguageToken::class), |
|
150
|
|
|
'priority' => 1000, |
|
151
|
|
|
'context' => ['*'], |
|
152
|
|
|
'inject' => $this, |
|
153
|
|
|
'language' => null |
|
154
|
|
|
]), |
|
155
|
|
|
new CloseRule(new RegexMatcher('/(\?>|$)/'), [ |
|
156
|
|
|
'context' => ['!string', '!comment'], |
|
157
|
|
|
'priority' => 1000, |
|
158
|
|
|
'factory' => new TokenFactory(LanguageToken::class), |
|
159
|
|
|
'language' => $this |
|
160
|
|
|
]) |
|
161
|
5 |
|
] : parent::getEnds(false); |
|
162
|
|
|
} |
|
163
|
|
|
|
|
164
|
6 |
|
public function getIdentifier() |
|
165
|
|
|
{ |
|
166
|
6 |
|
return 'php'; |
|
167
|
|
|
} |
|
168
|
|
|
|
|
169
|
|
|
public static function getMetadata() |
|
170
|
|
|
{ |
|
171
|
|
|
return [ |
|
172
|
|
|
'name' => ['php'], |
|
173
|
|
|
'mime' => ['text/x-php', 'application/x-php'], |
|
174
|
|
|
'extension' => ['*.php', '*.phtml', '*.inc', '*.php?'], |
|
175
|
|
|
'injectable' => true |
|
176
|
|
|
]; |
|
177
|
|
|
} |
|
178
|
|
|
} |
|
179
|
|
|
|
kadet1090 /
KeyLighter
