Revision history for Perl extension PHP.

0.15  20 Jan 2013 (mob)
        - pass $replace arg to header callback

0.14  23 Jul 2012 (mob)
        - mechanism to update internal hash and make  is_uploaded_file()
          return true for files uploaded outside of PHP
	- mechanism to pass post content and set up php://input stream
        - fix PHP::assign_global for all superglobals

0.13  04 Mar 2012 (mob)
        - added PHP::__reset and PHP::assign_global functions
        - added PHP::options(header => ...) callback

0.12  10 Dec 2010
        - support PHP v5.2 and v5.3

0.11  09 Feb 2007
	- back-compat for php4

0.10  08 Dec 2006
	- reset EG(exception) so further php calls aren't aborted

0.09  24 May 2005
        - add PUSH/POP for array
        - fix TieArray::FETCHSIZE

0.08  02 May 2005
	- support PHPv5 constructors 
	- fix a memory leak

0.07  20 April 2005
	- re-implement reference counting scheme to fix some memory corruptions 

0.06  16 March 2005
        - return pseudo-hash from array-returning functions
	
0.05  2 March 2005
        - implement a pseudo-hash

0.04  24 Feb 2005
	- catch more exceptions

0.03  16 Feb 2005
	- compile with gcc versions below 3.3

0.02  15 Feb 2005
	- implement object properties and parameters to class constructors

0.01  12 Feb 2005
	- original version