| --TEST-- |
| Test usage of ReflectionClassConstant methods __toString(), getName(), getValue(), isPublic(), isPrivate(), isProtected(), getModifiers(), getDeclaringClass() and getDocComment(). |
| --FILE-- |
| <?php |
| |
| function reflectClassConstant($base, $constant) { |
| $constInfo = new ReflectionClassConstant($base, $constant); |
| echo "**********************************\n"; |
| $class = is_object($base) ? get_class($base) : $base; |
| echo "Reflecting on class constant $class::$constant\n\n"; |
| echo "__toString():\n"; |
| var_dump($constInfo->__toString()); |
| echo "getName():\n"; |
| var_dump($constInfo->getName()); |
| echo "getValue():\n"; |
| var_dump($constInfo->getValue()); |
| echo "isPublic():\n"; |
| var_dump($constInfo->isPublic()); |
| echo "isPrivate():\n"; |
| var_dump($constInfo->isPrivate()); |
| echo "isProtected():\n"; |
| var_dump($constInfo->isProtected()); |
| echo "isFinal():\n"; |
| var_dump($constInfo->isFinal()); |
| echo "getModifiers():\n"; |
| var_dump($constInfo->getModifiers()); |
| echo "getDeclaringClass():\n"; |
| var_dump($constInfo->getDeclaringClass()); |
| echo "getDocComment():\n"; |
| var_dump($constInfo->getDocComment()); |
| echo "hasType():\n"; |
| var_dump($constInfo->hasType()); |
| echo "getType():\n"; |
| echo $constInfo->getType() ?? "NULL"; |
| echo "\n**********************************\n"; |
| } |
| |
| class TestClass { |
| public const bool PUB = true; |
| |
| protected const PROT = 4; |
| private const PRIV = "keepOut"; |
| public final const FINAL = "foo"; |
| } |
| $instance = new TestClass(); |
| |
| reflectClassConstant("TestClass", "PUB"); |
| reflectClassConstant("TestClass", "PROT"); |
| reflectClassConstant("TestClass", "PRIV"); |
| reflectClassConstant("TestClass", "FINAL"); |
| reflectClassConstant($instance, "PRIV"); |
| reflectClassConstant($instance, "BAD_CONST"); |
| |
| ?> |
| --EXPECTF-- |
| ********************************** |
| Reflecting on class constant TestClass::PUB |
| |
| __toString(): |
| string(57) "/** My Doc comment */ |
| Constant [ public bool PUB ] { 1 } |
| " |
| getName(): |
| string(3) "PUB" |
| getValue(): |
| bool(true) |
| isPublic(): |
| bool(true) |
| isPrivate(): |
| bool(false) |
| isProtected(): |
| bool(false) |
| isFinal(): |
| bool(false) |
| getModifiers(): |
| int(1) |
| getDeclaringClass(): |
| object(ReflectionClass)#3 (1) { |
| ["name"]=> |
| string(9) "TestClass" |
| } |
| getDocComment(): |
| string(21) "/** My Doc comment */" |
| hasType(): |
| bool(true) |
| getType(): |
| bool |
| ********************************** |
| ********************************** |
| Reflecting on class constant TestClass::PROT |
| |
| __toString(): |
| string(65) "/** Another doc comment */ |
| Constant [ protected int PROT ] { 4 } |
| " |
| getName(): |
| string(4) "PROT" |
| getValue(): |
| int(4) |
| isPublic(): |
| bool(false) |
| isPrivate(): |
| bool(false) |
| isProtected(): |
| bool(true) |
| isFinal(): |
| bool(false) |
| getModifiers(): |
| int(2) |
| getDeclaringClass(): |
| object(ReflectionClass)#3 (1) { |
| ["name"]=> |
| string(9) "TestClass" |
| } |
| getDocComment(): |
| string(26) "/** Another doc comment */" |
| hasType(): |
| bool(false) |
| getType(): |
| NULL |
| ********************************** |
| ********************************** |
| Reflecting on class constant TestClass::PRIV |
| |
| __toString(): |
| string(45) "Constant [ private string PRIV ] { keepOut } |
| " |
| getName(): |
| string(4) "PRIV" |
| getValue(): |
| string(7) "keepOut" |
| isPublic(): |
| bool(false) |
| isPrivate(): |
| bool(true) |
| isProtected(): |
| bool(false) |
| isFinal(): |
| bool(false) |
| getModifiers(): |
| int(4) |
| getDeclaringClass(): |
| object(ReflectionClass)#3 (1) { |
| ["name"]=> |
| string(9) "TestClass" |
| } |
| getDocComment(): |
| bool(false) |
| hasType(): |
| bool(false) |
| getType(): |
| NULL |
| ********************************** |
| ********************************** |
| Reflecting on class constant TestClass::FINAL |
| |
| __toString(): |
| string(47) "Constant [ final public string FINAL ] { foo } |
| " |
| getName(): |
| string(5) "FINAL" |
| getValue(): |
| string(3) "foo" |
| isPublic(): |
| bool(true) |
| isPrivate(): |
| bool(false) |
| isProtected(): |
| bool(false) |
| isFinal(): |
| bool(true) |
| getModifiers(): |
| int(33) |
| getDeclaringClass(): |
| object(ReflectionClass)#3 (1) { |
| ["name"]=> |
| string(9) "TestClass" |
| } |
| getDocComment(): |
| bool(false) |
| hasType(): |
| bool(false) |
| getType(): |
| NULL |
| ********************************** |
| ********************************** |
| Reflecting on class constant TestClass::PRIV |
| |
| __toString(): |
| string(45) "Constant [ private string PRIV ] { keepOut } |
| " |
| getName(): |
| string(4) "PRIV" |
| getValue(): |
| string(7) "keepOut" |
| isPublic(): |
| bool(false) |
| isPrivate(): |
| bool(true) |
| isProtected(): |
| bool(false) |
| isFinal(): |
| bool(false) |
| getModifiers(): |
| int(4) |
| getDeclaringClass(): |
| object(ReflectionClass)#3 (1) { |
| ["name"]=> |
| string(9) "TestClass" |
| } |
| getDocComment(): |
| bool(false) |
| hasType(): |
| bool(false) |
| getType(): |
| NULL |
| ********************************** |
| |
| Fatal error: Uncaught ReflectionException: Constant TestClass::BAD_CONST does not exist in %s:%d |
| Stack trace: |
| #0 %s(%d): ReflectionClassConstant->__construct(Object(TestClass), 'BAD_CONST') |
| #1 %s(%d): reflectClassConstant(Object(TestClass), 'BAD_CONST') |
| #2 {main} |
| thrown in %s on line %d |
| |
