Do you mind using the command line client? You may need to install it.
C> REM Doing below, so it'll fit in the comment box
C> set PROJ_URL=http://svn/repo/proj1
C> svn diff --summarize %PROJ_URL%/tags/REL-1.0 %PROJ_URL%/tags/REL-2.0
This will show you the difference between the two URLs without detailed program information.
(, ..), svn log -v --stop-on-copy :
C> svn set PROJ_URL=http://svn/repo/proj1
C> svn log -v --stop-on-copy %PROJ_URL%/tags/REL-1.0
r72342 | weintraubh | 2010-12-01 13:02:00 -0500 (Wed, 01 Dec 2010) | 2 lines
Changed paths:
A /tags/REL-2.0 (from /trunk:72399)
Release 2.0
r74384 | weintraubh | 2010-12-01 13:02:00 -0500 (Wed, 01 Dec 2010) | 2 lines
Changed paths:
A /tags/REL-2.0 (from /trunk:74383)
Release 2.0
! , , REL-1.0 - 72399, REL-2.0 - 74383
C> svn log -r72399:74383 -v
[listing of all changes...]
PHP script, , - . , , .
, , . ( : .) PHP-. , , , PHP.