1--TEST--
2Test usage of ReflectionClassConstant methods __toString(), export(), getName(), getValue(), isPublic(), isPrivate(), isProtected(), getModifiers(), getDeclaringClass() and getDocComment().
3--FILE--
4<?php
5
6function reflectClassConstant($base, $constant) {
7    $constInfo = new ReflectionClassConstant($base, $constant);
8    echo "**********************************\n";
9    $class = is_object($base) ? get_class($base) : $base;
10    echo "Reflecting on class constant $class::$constant\n\n";
11    echo "__toString():\n";
12    var_dump($constInfo->__toString());
13    echo "export():\n";
14    var_dump(ReflectionClassConstant::export($base, $constant, true));
15    echo "export():\n";
16    var_dump(ReflectionClassConstant::export($base, $constant, false));
17    echo "getName():\n";
18    var_dump($constInfo->getName());
19    echo "getValue():\n";
20    var_dump($constInfo->getValue());
21    echo "isPublic():\n";
22    var_dump($constInfo->isPublic());
23    echo "isPrivate():\n";
24    var_dump($constInfo->isPrivate());
25    echo "isProtected():\n";
26    var_dump($constInfo->isProtected());
27    echo "getModifiers():\n";
28    var_dump($constInfo->getModifiers());
29    echo "getDeclaringClass():\n";
30    var_dump($constInfo->getDeclaringClass());
31    echo "getDocComment():\n";
32    var_dump($constInfo->getDocComment());
33    echo "\n**********************************\n";
34}
35
36class TestClass {
37    public const /** My Doc comment */ PUB = true;
38    /** Another doc comment */
39    protected const PROT = 4;
40    private const PRIV = "keepOut";
41}
42$instance = new TestClass();
43
44reflectClassConstant("TestClass", "PUB");
45reflectClassConstant("TestClass", "PROT");
46reflectClassConstant("TestClass", "PRIV");
47reflectClassConstant($instance, "PRIV");
48reflectClassConstant($instance, "BAD_CONST");
49
50?>
51--EXPECTF--
52**********************************
53Reflecting on class constant TestClass::PUB
54
55__toString():
56string(38) "Constant [ public boolean PUB ] { 1 }
57"
58export():
59string(38) "Constant [ public boolean PUB ] { 1 }
60"
61export():
62Constant [ public boolean PUB ] { 1 }
63
64NULL
65getName():
66string(3) "PUB"
67getValue():
68bool(true)
69isPublic():
70bool(true)
71isPrivate():
72bool(false)
73isProtected():
74bool(false)
75getModifiers():
76int(256)
77getDeclaringClass():
78object(ReflectionClass)#3 (1) {
79  ["name"]=>
80  string(9) "TestClass"
81}
82getDocComment():
83string(21) "/** My Doc comment */"
84
85**********************************
86**********************************
87Reflecting on class constant TestClass::PROT
88
89__toString():
90string(42) "Constant [ protected integer PROT ] { 4 }
91"
92export():
93string(42) "Constant [ protected integer PROT ] { 4 }
94"
95export():
96Constant [ protected integer PROT ] { 4 }
97
98NULL
99getName():
100string(4) "PROT"
101getValue():
102int(4)
103isPublic():
104bool(false)
105isPrivate():
106bool(false)
107isProtected():
108bool(true)
109getModifiers():
110int(512)
111getDeclaringClass():
112object(ReflectionClass)#3 (1) {
113  ["name"]=>
114  string(9) "TestClass"
115}
116getDocComment():
117string(26) "/** Another doc comment */"
118
119**********************************
120**********************************
121Reflecting on class constant TestClass::PRIV
122
123__toString():
124string(45) "Constant [ private string PRIV ] { keepOut }
125"
126export():
127string(45) "Constant [ private string PRIV ] { keepOut }
128"
129export():
130Constant [ private string PRIV ] { keepOut }
131
132NULL
133getName():
134string(4) "PRIV"
135getValue():
136string(7) "keepOut"
137isPublic():
138bool(false)
139isPrivate():
140bool(true)
141isProtected():
142bool(false)
143getModifiers():
144int(1024)
145getDeclaringClass():
146object(ReflectionClass)#3 (1) {
147  ["name"]=>
148  string(9) "TestClass"
149}
150getDocComment():
151bool(false)
152
153**********************************
154**********************************
155Reflecting on class constant TestClass::PRIV
156
157__toString():
158string(45) "Constant [ private string PRIV ] { keepOut }
159"
160export():
161string(45) "Constant [ private string PRIV ] { keepOut }
162"
163export():
164Constant [ private string PRIV ] { keepOut }
165
166NULL
167getName():
168string(4) "PRIV"
169getValue():
170string(7) "keepOut"
171isPublic():
172bool(false)
173isPrivate():
174bool(true)
175isProtected():
176bool(false)
177getModifiers():
178int(1024)
179getDeclaringClass():
180object(ReflectionClass)#3 (1) {
181  ["name"]=>
182  string(9) "TestClass"
183}
184getDocComment():
185bool(false)
186
187**********************************
188
189Fatal error: Uncaught ReflectionException: Class Constant TestClass::BAD_CONST does not exist in %s:%d
190Stack trace:
191#0 %s(%d): ReflectionClassConstant->__construct(Object(TestClass), 'BAD_CONST')
192#1 %s(%d): reflectClassConstant(Object(TestClass), 'BAD_CONST')
193#2 {main}
194  thrown in %s on line %d
195