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PHP ReflectionClass getReflectionConstants () function

Syntax:
array ReflectionClass::getReflectionConstants (void)
Parameters:This function takes no parameters.Return value:This function returns an array of ReflectionClassConstant objects.The following programs illustrate function ReflectionClass::getReflectionConstants()in PHP:
Program 1:  
// Declaring a class named Company class Company { // Defining some constants  const First = "GeeksforGeeks" ; const Second = "GFG" ; }  
// Using the ReflectionClass() function
// above the company class $A = new ReflectionClass ( ’Company’ );  
// Call the getReflectionConstants() function $a = $A -> getReflectionConstants();  
// Get an array of ReflectionClassConstant objects. print_r ( $a ); ?>
Output:
Array ([0] = > ReflectionClassConstant Object ([name] = > First [class] = > Company) [1] = > ReflectionClassConstant Object ([name] = > Second [class] = > Company))
Program 2:  
// Using the ReflectionClass() function $A = new ReflectionClass ( ’ReflectionClass’ );  
// Call the getReflectionConstants() function $a = $A -> getReflectionConstants();  
// Get an array of ReflectionClassConstant objects. print_r ( $a ); ?>
Output:
Array ([0] = > ReflectionClassConstant Object ([name] = > IS_IMPLICIT_ABSTRACT [class] = > ReflectionClass) [1] = > ReflectionClassConstant Object ([name] = > IS_EXPLICIT_ABSTRACT [class] = > ReflectionClass) [2] = > ReflectionClassConstant Object ([name] = > IS_FINAL [class] = > ReflectionClass))
Link: https://secure.php.net/manual/en/reflectionclass.getreflectionconstants.php

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