source: trunk/ChangeLog

Last change on this file was 1482, checked in by moo, 3 weeks ago

fixed random 24H counters clear. it's a race cached condition. thanks to the report from Per Hansson

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14.0.0 2014-??-??
2API Changes
3========
4 * new: proto array xcache_get_refcount(mixed &$variable), with +1 side effect removed
5 * chg: proto array xcache_get_cowcount(mixed $value)
6
7ChangeLog
8========
9 * cacher:
10   * (WIP) defragment
11   * (WIP) cache to disk
12 * misc:
13   * Reflection info added for APIs
14
153.2.0 2013-??-??
16ChangeLog
17========
18 * cacher:
19   * fixed #333: reduce memory usage for small or empty files
20
213.1.1 2013-??-??
22ChangeLog
23========
24 * cacher
25   * compatible with bcompiler
26 * admin
27   * fixed random 24H counters clear. it's a race cached condition. thanks to the report from Per Hansson
28
293.1.0 2013-10-10
30ChangeLog
31========
32 * added support for PHP_5_5 (cacher, optimizer, disassembler)
33 * cacher:
34   * closed #228: allow using var caching for cli to share data between child processes
35   * compatible with pcntl_fork()
36   * fixed support for __FILE__ __DIR__ to correctly handle files that got moved/hardlinked (this fix is now move out of xcache.experimental)
37 * disassembler:
38   * fixed crash with nested sandbox
39   * improved support for PHP_4 ~ PHP_5_4, also added support for PHP_5_5
40 * admin
41   * make mkpassword.php easier for noob
42 * optimizer
43   * rewrite try/catch handling to fix nested try/catch
44
453.0.4 2013-10-10
46ChangeLog
47========
48 * cacher
49   * fixed #324: xcache.readonly_protection = Off cause SEGV under mass concurrent
50   * fixed #323: refix locking impl for threaded env
51 * build
52   * win32: fix build with no indent.exe nor cat.exe
53
543.0.3 2013-06-18
55ChangeLog
56========
57 * clean files in release (fix htdocs config)
58
593.0.2 2013-06-10
60ChangeLog
61========
62 * cacher:
63   * fixed #296: (PHP5.4+ only bug), racecondition Multiple instances of the same software causes PHP "cannot redeclare class" errors when readonly_protection is not in use
64   * fixed #301: refix locking impl
65   * fixed #307: compatible with Zend Debugger which requires to be installed after Zend Extension Manager
66 * admin
67   * fixed #303: tablesort.js not found in Diagnosis and Coverager
68 * misc
69   * fixed #297: segv on startup under sparc, ini setting overflow
70
713.0.1 2013-01-11
72ChangeLog
73========
74 * cacher:
75   * fixed crash when cache is too small on start up
76   * fixed #295: crash using traits with PHP 5.4.8+
77   * fix random crash when cache is reinitialized yet failed (Thanks to Brad Baker for generating crash dump)
78   * fix locking impl: improve stability on threaded env (Thanks to Mircea Nicolae for reproducing the bug)
79 * optimizer:
80   * (PHP_5_4) fix ZEND_JMP_SET_VAR
81   * (PHP_5_4) fix for goto
82 * diagnosis:
83   * undefined variable when ini is not found
84 * misc:
85   * fixed #290: workaround phpize vs fbsd make bug again
86   * improve compatibility with "the ionCube PHP Loader", Zend Optimizer
87
883.0.0 2012-10-29
89API Changes
90========
91 * chg: proto array xcache_clear_cache(int type, [ int id = -1 ]). -1 means all cache splits
92 * new: proto array xcache_enable_cache(int type, [ int id = -1, [ bool enable = true ] ])
93 * new: proto array xcache_admin_namespace()
94 * new: proto array xcache_set_namespace(string namespace)
95
96Ini Settings Changes
97========
98 * new: xcache.disable_on_crash = Off
99 * new: xcache.coverager_autostart = On
100 * new: xcache.allocator = bestfit (no other option value yet)
101 * new: xcache.var_allocator = bestfit (no other option value yet)
102 * new: xcache.var_namespace_mode = 0
103 * new: xcache.var_namespace = ""
104
105ChangeLog
106========
107 * cacher:
108   * closed #2 (auto disable caching on crash)
109   * closed #174 (updated api to support "clear all cache")
110   * closed #198 (support for caching protocol url)
111   * closed #287 (namespace support)
112   * cache can be enabled/disabled manually
113 * coverager:
114   * fixed #39 (ini_set never work for xcache.coverager setting. use API instead)
115 * code refactor
116   * use extension= to load XCache. loading via zend_extension= is unsupported
117   * split XCache features into multiple sub modules
118 * admin:
119   * updated XCache admin page
120   * adds an diagnosis module to give professional advise, accessable via htdocs pages
121 * misc:
122   * (>=PHP_5_3) closed #73 (warn for improper PHP_FCGI_CHILDREN setting fcgi mode)
123
1242.0.1 2012-07-14
125ChangeLog
126========
127 * fixed #279: segv when cache is full (since 2.0)
128 * fixed #281: subsequenc request segv when timeout happens during compiling
129 * admin/ config changed. please update accordingly
130 * WIN32: kill invalidate CRT parameters on shutdown
131 * fixed: <=PHP_5_2 duplicate error message failed to include file
132 * fixed #283: XCache admin APIs (admin page) cause SEGV if XCache failed to initize
133 * fixed possible re-include a file by mixing include/include_once
134 * fixed #264, #284: __FILE__ __DIR__ handling for moved/hardlinked files (set "xcache.experimental = on" to eanble this fix)
135
1362.0.0 2012-04-20
137Ini Settings Changes
138========
139 * new: xcache.experimental = Off
140
141ChangeLog
142========
143 * support for PHP_5_4
144 * reduce memory usage by caching 1 for multiple same content files
145 * correct __FILE__ __DIR__ supported for hardlinked files
146 * fixed #275: one line struct definition was confusing struct parser
147 * fixed #102: segv when var cacher is too small
148 * fixed #55: segv php tokenizer on certain special situation
149 * fixed #278: admin page: wrong layout in opera
150 * compiler errors: all compiler warning (E_STRICT only currently) is now cached and is supported for user handler
151 * tests/bug52160.phpt: report multiple error correctly
152
1531.3.2 2011-06-04
154========
155 * avoid possible filename injection in admin page
156 * adds 30 seconds timeout to "compiling" flag
157 * decompiler: improved decompiling
158 * disassembler: improper handling of null field
159 * disassembler: DECLARE_INHERITED_CLASS/DELAYED class not found
160 * disassembler: don't dump builtin functions
161 * fix win32 build against win32 native gnu tools
162 * compatibility fix: fix segv on shutdown when ionCube Loader is loaded
163 * fixed undefined index for xcache.count=1 and xcache.var_size>1
164 * fixed #258: builtin constant memory leak on compile
165
1661.3.1 2010-11-27
167========
168 * 2G/4G limitation on 64bit arch
169 * xcache_unset matching e.g. prefixed_ values
170
1711.3.0 2009-08-04
172== ChangeLog ==
173 * PHP 5.3 support
174 * fixed #138: no segv if cache is not initialized correctly
175 * default to 64M for xcache.size in xcache.ini
176 * could not show module info in admin page when XCache is the last module
177 * wrong http auth realm
178 * coverager: font-size and newline fix for firefox
179 * admin page is now magic quote gpc aware
180
1811.2.2 2007-12-29
182== ChangeLog ==
183 * added module dependency
184 * live with wrong system time: allow caching files with mtime in further
185 * bug fix for compatibility with Zend Optimizer and other non-cachable
186 * #59: Maximum execution time of 60 seconds exceeded
187 * #102: segv when var cacher is too small
188 * #55: segv php tokenizer on certain special situation
189
1901.2.1 2007-07-01
191== Ini Settings Changes ==
192 * new: xcache.admin.enable_auth = On
193
194== ChangeLog ==
195 * #86: remove/edit variable in admin page
196 * fixed #109: fast inc/dec was trying to break ro protection
197 * fixed #101, #105: Fixed compatibility issue for apache 1.x
198 * fixed #94: Garbage collector disabled when xcache.cacher set to off
199 * fixed #92: Zend Optimizer compatibility issue
200 * fixed #77: hits/misses was not updated
201 * fixed #59: pass by reference for internal function was broken
202 * fixed #56: xcache_set segfaults when xcache.var_size=0
203
204========
2051.2.0 2006-12-10
206Ini Settings Changes
207========
208 * new: xcache.stat = On
209 * new: xcache.coverager =  Off
210 * chg: xcache.coveragedump_directory default to ""
211 * del: xcache.coveragedumper = Off
212
213New APIs
214========
215 * array xcache_coverager_decode(string data)
216 * void  xcache_coverager_start([bool clean = true])
217 * void  xcache_coverager_stop([bool clean = false])
218 * array xcache_coverager_get([bool clean = false])
219
220ChangeLog
221========
222 * [290] [291] [292] build with the m4 on solaris
223 * [283] removed zend_append_version_info. not needed after [282]
224 * [282] fix possible alloca() scope problem in lock
225 * [281] keep config.nice on make xcachesvnclean
226 * [279] fixed #48, was leaking info when cacher is not enabled by size
227 * [280] [278] trunk: fix coredump on shutdown when loaded as "extension" and after "suhosin" or "zend optimizer". thanks to Alex, Cristian and Esser
228 * [271] fix auto detection of php-cli/php-cgi for test
229 * [270] make [269] pass test cases
230 * [269] do not destruct shallow copied tmp_auto_globals. also improve copying of other hash tables
231 * [268] full compatible with auto_globals_jit, no need to disable it in ini from now on
232 * [250] fixed css class on switcher
233 * [231] fix zval reference handling
234 * [230] update dprint support, added configure option: --enable-xcache-dprint
235 * [228] more robust coverager
236 * [227] cacher: remove redundant open_basedir check which broke php-src/ext/standard/tests/file/bug24313.phpt
237 * [221] cacher: fix eleak in op_array non-shadow-copy (readonly_protection=on)
238 * [220] fixed #36, Bug in inherited static class variables
239 * [219] fix prototype for readonly_protection=off, fix testcase Zend/tests/bug37632.phpt
240 * [217] kill leak warning on debug build
241 * [216] avoid crash on php compiler error
242 * [215] add `make xcachetest` to run xcache enabled test
243 * [214] [212] fixed #41, early class binding
244 * [272] [267] [263] [200] fixes for php6
245 * [224] [193] kill 64bit warning when self test is enabled
246 * [190] trick to load and work with zend optimizer
247 * [189] call op_array_ctor handler on restore to be more compatible with other zend_extension
248 * [257] [183] xcache module is not required by coverage viewer any more
249 * [165] xcache.stat support to allow tuning off stat (new ini)
250 * [164] better way to handle system level ini settings so it can be display in phpinfo standardly
251
2521.1.0 2006-11-11
253 * merged [254] fix xcache.var_ttl displaying in info, fix xcache_get for ttl-unlimited
254 * merged [250] admin: fix switcher class on active
255 * merged [249] return 0 s instead of empty for deltatime
256 * merged [201] coverager: avoid crash when upstream failed to compile file
257 * merged from trunk: 159,161-162,167-180,182,184,186-187,194
258   * [194] PHP_5_2: new element in zend_brk_cont_element
259   * [186] [187] fix build on some rare arch
260   * [184] fix tplcov
261   * [178] fix type processor_t conflict with Mac OS X
262 * remove redundant open_basedir check, it's done before compiling
263 * trick in_compilation state, don't trigger __autoload at compile time
264 * FIX conflict between sandbox and user error handler
265 * [154] fix segv on MSHUTDOWN
266 * [153] win32/vc build fix
267 * [150] avoid crash when OOM on mem_realloc
268 * [148] reconstruct shm/allocator
269 * [147] show module info in statistics page
270 * [146] avoid reading of uninitialized data. thanks to valgrind
271 * [144] compat size displaying in admin page func
272 * [143] fixed string parameter parsing arg type for disassembler functions. thanks to check_paramaters.php
273 * [141] fix cache clear corruption bug
274 * [140] fix refcount on cache #1 #2 …
275 * [133] admin-page: be more friendly if XCache isn't loaded
276 * [132] fix zts on calling destroy_op_array
277 * [131] move open_files out of sandbox, it's not needed
278 * [130] improve locking for compile
279 * [137] [138] changed the coding way of unlinking list. fixed ttl expires dead loop
280 * [114] gc expired items, new ini: xcache.ttl xcache.gc_interval xcache.var_ttl …
281 * [126] fix xcache_isset reported by http://forum.lighttpd.net/topic/1397
282 * [119] fix leak in xcache.test=1; XCACHE_VERSION/XCACHE_MODULES length off-by-one
283 * [118] show gc countdown in admin page
284 * [113] zts build fix
285 * [112] avoid crash when OOM on mem_(calloc|realloc|strndup)
286 * [108] update percent bar to vertical/avail
287 * [107] show XCache version in admin page
288 * [105] trigger jit on $_SERVER when needed
289 * [101] note: xcache.mmap_path is a file
290 * [100] FIX: alloc'ed wrong size for string on restore
291 * [99]  sohosin compatible & TSRM fix.
292 * [96]  remove tailing \0 in filename of administration html output. reported by …
293 * [94]  PHP_5_2: __tostring cache was MFH by php
294 * [93]  try to show both count/size assert before abort
295 * [92]  PHP_5_2: auto module_global is maintained by php engine
296 * [90] [91] kill compiler warnings
297 * [87]  XCACHE_INDENT fallback
298 * [84]  handle without inodes
299 * [79]  fix messy XCACHE_MAP_FAILED checking
300 * [78]  catch up with PHP_5_2, zend_property_info.ce
301 * [77]  leakcheck
302
303 (not all changesets is list here)
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