Redefining constants in PHP

by

If you have the runkit extension installed, you can use runkit_constant_redefine():

runkit_constant_redefine("name", "value");

In most circumstances, however, it would be a better idea to re-evaluate why you’re using constants and not something more fitting.

More Related Contents:

  1. What does the PHP error message “Notice: Use of undefined constant” mean?
  2. PHP | define() vs. const
  3. PHP Constants Containing Arrays?
  4. Can I get CONST’s defined on a PHP class?
  5. How do I turn off PHP Notices?
  6. Accessing a class constant using a simple variable which contains the name of the constant
  7. Dynamic constant name in PHP
  8. Can I use string concatenation to define a class CONST in PHP?
  9. Include constant in string without concatenating
  10. PHP 5: const vs static
  11. Which is faster? Constants, Variables or Variable Arrays
  12. quoting constants in php: “this is a MY_CONSTANT”
  13. How to extract text from word file .doc,docx,.xlsx,.pptx php
  14. How to create Helper Methods on Laravel not a Facade
  15. php json_encode not working on arrays partially
  16. Why PHP script is not workig in a web browser?
  17. Cannot get the body of email with Gmail PHP API
  18. Best way to create an empty object in JSON with PHP?
  19. Getting a modified preorder tree traversal model (nested set) into a
  20. Detect mobile browser [duplicate]
  21. Call to a member function fetch() on boolean [duplicate]
  22. How to print multidimensional arrays in php
  23. Accessing Files Relative to Bundle in Symfony2
  24. array_unique vs array_flip
  25. Formatting an SQL timestamp with PHP
  26. Call method by string?
  27. How to convert an integer to an array in PHP?
  28. php : Capturing the command output
  29. Group mysql results by category and display them into groups under each category
  30. PHP & mySQL: When exactly to use htmlentities?

Leave a Comment