(PHP 5, PHP 7, PHP 8)
ReflectionClass::getConstant — Gets defined constant
name
The name of the class constant to get.
Value of the constant with the name name
.
Returns false
if the constant was not found in the class.
Example #1 Usage of ReflectionClass::getConstant()
<?phpclass Example { const C1 = false; const C2 = 'I am a constant';}$reflection = new ReflectionClass('Example');var_dump($reflection->getConstant('C1'));var_dump($reflection->getConstant('C2'));var_dump($reflection->getConstant('C3'));?>
The above example will output:
bool(false) string(15) "I am a constant" bool(false)