php man page for runkit_constant_add

RUNKIT_CONSTANT_ADD(3)							 1						    RUNKIT_CONSTANT_ADD(3)

runkit_constant_add - Similar to define(), but allows defining in class definitions as well

SYNOPSIS
       bool runkit_constant_add (string  $constname, mixed  $value)

DESCRIPTION
PARAMETERS
	      o $constname
		-  Name  of  constant  to declare. Either a string to indicate a global constant, or classname::constname to indicate a class con-
		stant.

	      o $value
		- NULL, Bool, Long, Double, String, or Resource value to store in the new constant.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       define(3), runkit_constant_redefine(3), runkit_constant_remove(3).

PHP Documentation Group 												    RUNKIT_CONSTANT_ADD(3)