Namespaces

Classes

1: <?php
2:
3: declare(strict_types=1);
4:
5: namespace PHPStan\BetterReflection;
6:
7: use PhpParser\Parser;
8: use PhpParser\ParserFactory;
9: use PhpParser\PrettyPrinter\Standard;
10: use PHPStan\BetterReflection\Reflector\DefaultReflector;
11: use PHPStan\BetterReflection\Reflector\Reflector;
12: use PHPStan\BetterReflection\SourceLocator\Ast\Locator as AstLocator;
13: use PHPStan\BetterReflection\SourceLocator\SourceStubber\AggregateSourceStubber;
14: use PHPStan\BetterReflection\SourceLocator\SourceStubber\PhpStormStubsSourceStubber;
15: use PHPStan\BetterReflection\SourceLocator\SourceStubber\ReflectionSourceStubber;
16: use PHPStan\BetterReflection\SourceLocator\SourceStubber\SourceStubber;
17: use PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator;
18: use PHPStan\BetterReflection\SourceLocator\Type\AutoloadSourceLocator;
19: use PHPStan\BetterReflection\SourceLocator\Type\EvaledCodeSourceLocator;
20: use PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator;
21: use PHPStan\BetterReflection\SourceLocator\Type\PhpInternalSourceLocator;
22: use PHPStan\BetterReflection\SourceLocator\Type\SourceLocator;
23: use PHPStan\BetterReflection\Util\FindReflectionOnLine;
24:
25: use const PHP_VERSION_ID;
26:
27: final class BetterReflection
28: {
29: public static int $phpVersion = PHP_VERSION_ID;
30:
31: /**
32: * @var \PHPStan\BetterReflection\SourceLocator\Type\SourceLocator|null
33: */
34: private static $sharedSourceLocator = null;
35:
36: /**
37: * @var \PHPStan\BetterReflection\SourceLocator\Type\SourceLocator|null
38: */
39: private $sourceLocator = null;
40:
41: /**
42: * @var \PHPStan\BetterReflection\Reflector\Reflector|null
43: */
44: private static $sharedReflector = null;
45:
46: /**
47: * @var \PHPStan\BetterReflection\Reflector\Reflector|null
48: */
49: private $reflector = null;
50:
51: /**
52: * @var \PhpParser\Parser|null
53: */
54: private static $sharedPhpParser = null;
55:
56: /**
57: * @var \PhpParser\Parser|null
58: */
59: private $phpParser = null;
60:
61: /**
62: * @var AstLocator|null
63: */
64: private $astLocator = null;
65:
66: /**
67: * @var \PHPStan\BetterReflection\Util\FindReflectionOnLine|null
68: */
69: private $findReflectionOnLine = null;
70:
71: /**
72: * @var \PHPStan\BetterReflection\SourceLocator\SourceStubber\SourceStubber|null
73: */
74: private $sourceStubber = null;
75:
76: /**
77: * @var \PHPStan\BetterReflection\SourceLocator\SourceStubber\SourceStubber|null
78: */
79: private static $sharedSourceStubber = null;
80:
81: /**
82: * @var Standard|null
83: */
84: private static $sharedPrinter = null;
85:
86: /**
87: * @var Standard|null
88: */
89: private $printer = null;
90:
91: public static function populate(int $phpVersion, SourceLocator $sourceLocator, Reflector $classReflector, Parser $phpParser, SourceStubber $sourceStubber, Standard $printer): void
92: {
93: self::$phpVersion = $phpVersion;
94: self::$sharedSourceLocator = $sourceLocator;
95: self::$sharedReflector = $classReflector;
96: self::$sharedPhpParser = $phpParser;
97: self::$sharedSourceStubber = $sourceStubber;
98: self::$sharedPrinter = $printer;
99: }
100:
101: public function __construct()
102: {
103: $this->sourceLocator = self::$sharedSourceLocator;
104: $this->reflector = self::$sharedReflector;
105: $this->phpParser = self::$sharedPhpParser;
106: $this->sourceStubber = self::$sharedSourceStubber;
107: $this->printer = self::$sharedPrinter;
108: }
109:
110: public function sourceLocator(): SourceLocator
111: {
112: $astLocator = $this->astLocator();
113: $sourceStubber = $this->sourceStubber();
114:
115: return $this->sourceLocator
116: ?? $this->sourceLocator = new MemoizingSourceLocator(new AggregateSourceLocator([
117: new PhpInternalSourceLocator($astLocator, $sourceStubber),
118: new EvaledCodeSourceLocator($astLocator, $sourceStubber),
119: new AutoloadSourceLocator($astLocator, $this->phpParser()),
120: ]));
121: }
122:
123: public function reflector(): Reflector
124: {
125: return $this->reflector
126: ?? $this->reflector = new DefaultReflector($this->sourceLocator());
127: }
128:
129: public function phpParser(): Parser
130: {
131: return $this->phpParser
132: ?? $this->phpParser = (new ParserFactory())->createForNewestSupportedVersion();
133: }
134:
135: public function astLocator(): AstLocator
136: {
137: return $this->astLocator
138: ?? $this->astLocator = new AstLocator($this->phpParser());
139: }
140:
141: public function findReflectionsOnLine(): FindReflectionOnLine
142: {
143: return $this->findReflectionOnLine
144: ?? $this->findReflectionOnLine = new FindReflectionOnLine($this->sourceLocator(), $this->astLocator());
145: }
146:
147: public function sourceStubber(): SourceStubber
148: {
149: return $this->sourceStubber
150: ?? $this->sourceStubber = new AggregateSourceStubber(
151: new PhpStormStubsSourceStubber($this->phpParser(), $this->printer(), self::$phpVersion),
152: new ReflectionSourceStubber($this->printer()),
153: );
154: }
155:
156: public function printer(): Standard
157: {
158: return $this->printer ?? $this->printer = new Standard(['shortArraySyntax' => true]);
159: }
160: }
161:
PHPStan API documentation generated by ApiGen dev-master