runkit_constant_remove

Remove/Delete an already defined constant

Description

bool runkit_constant_remove ( string $constname )

Parameters

constname

Name of constant to remove. Either a string indicating a global constant, or classname::constname indicating a class constant.

Return Values

Returns TRUE on success or FALSE on failure.

See Also

  • define
  • runkit_constant_add
  • runkit_constant_redefine