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Get a list of class constants

/ Published in: PHP
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Gets the constants from a class using reflection.

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  1. class MyTestClass{
  2.    const TESTVAR1 = 1001;
  3.    const TESTVAR2 = 1002;
  4.    const TESTSTR1 = 'hello';
  5. }
  6.  
  7.  
  8. $rc = new ReflectionClass('MyTestClass');
  9. $v = $rc->getConstants();  
  10.  
  11. asort($v);// sort by value
  12. //ksort($v);// sort by key
  13.  
  14. foreach ( $v as $name => $value){
  15.    echo "$name => $value\n";
  16. }

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