source: svn/trunk/ChangeLog @ 1558

Last change on this file since 1558 was 1558, checked in by Xuefer, 5 years ago

closes #342: object caching

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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   * fixed #348: added class const support for __FILE__ __DIR__
13   * closes #342: added support for object caching. handle IS_RESTORCE as interger
14 * disassembler, decompiler:
15   * PHP_5_6 support
16 * misc:
17   * Reflection info added for APIs
18
193.2.0 2014-09-18
20ChangeLog
21========
22 * cacher:
23   * PHP_5_6 support
24   * fixed #333: reduce memory usage for small or empty files
25   * closes #337: adds warning about Zend OPcache optimization level incompatibility
26
273.1.2 2014-09-18
28no changes, same as 3.1.1
29
303.1.1 2014-09-02
31ChangeLog
32========
33 * cacher
34   * compatible with bcompiler
35 * admin
36   * fixed random 24H counters clear. it's a race cached condition. thanks to the report from Per Hansson
37
383.1.0 2013-10-10
39ChangeLog
40========
41 * added support for PHP_5_5 (cacher, optimizer, disassembler)
42 * cacher:
43   * closed #228: allow using var caching for cli to share data between child processes
44   * compatible with pcntl_fork()
45   * fixed support for __FILE__ __DIR__ to correctly handle files that got moved/hardlinked (this fix is now move out of xcache.experimental)
46 * disassembler:
47   * fixed crash with nested sandbox
48   * improved support for PHP_4 ~ PHP_5_4, also added support for PHP_5_5
49 * admin
50   * make mkpassword.php easier for noob
51 * optimizer
52   * rewrite try/catch handling to fix nested try/catch
53
543.0.4 2013-10-10
55ChangeLog
56========
57 * cacher
58   * fixed #324: xcache.readonly_protection = Off cause SEGV under mass concurrent
59   * fixed #323: refix locking impl for threaded env
60 * build
61   * win32: fix build with no indent.exe nor cat.exe
62
633.0.3 2013-06-18
64ChangeLog
65========
66 * clean files in release (fix htdocs config)
67
683.0.2 2013-06-10
69ChangeLog
70========
71 * cacher:
72   * 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
73   * fixed #301: refix locking impl
74   * fixed #307: compatible with Zend Debugger which requires to be installed after Zend Extension Manager
75 * admin
76   * fixed #303: tablesort.js not found in Diagnosis and Coverager
77 * misc
78   * fixed #297: segv on startup under sparc, ini setting overflow
79
803.0.1 2013-01-11
81ChangeLog
82========
83 * cacher:
84   * fixed crash when cache is too small on start up
85   * fixed #295: crash using traits with PHP 5.4.8+
86   * fix random crash when cache is reinitialized yet failed (Thanks to Brad Baker for generating crash dump)
87   * fix locking impl: improve stability on threaded env (Thanks to Mircea Nicolae for reproducing the bug)
88 * optimizer:
89   * (PHP_5_4) fix ZEND_JMP_SET_VAR
90   * (PHP_5_4) fix for goto
91 * diagnosis:
92   * undefined variable when ini is not found
93 * misc:
94   * fixed #290: workaround phpize vs fbsd make bug again
95   * improve compatibility with "the ionCube PHP Loader", Zend Optimizer
96
973.0.0 2012-10-29
98API Changes
99========
100 * chg: proto array xcache_clear_cache(int type, [ int id = -1 ]). -1 means all cache splits
101 * new: proto array xcache_enable_cache(int type, [ int id = -1, [ bool enable = true ] ])
102 * new: proto array xcache_admin_namespace()
103 * new: proto array xcache_set_namespace(string namespace)
104
105Ini Settings Changes
106========
107 * new: xcache.disable_on_crash = Off
108 * new: xcache.coverager_autostart = On
109 * new: xcache.allocator = bestfit (no other option value yet)
110 * new: xcache.var_allocator = bestfit (no other option value yet)
111 * new: xcache.var_namespace_mode = 0
112 * new: xcache.var_namespace = ""
113
114ChangeLog
115========
116 * cacher:
117   * closed #2 (auto disable caching on crash)
118   * closed #174 (updated api to support "clear all cache")
119   * closed #198 (support for caching protocol url)
120   * closed #287 (namespace support)
121   * cache can be enabled/disabled manually
122 * coverager:
123   * fixed #39 (ini_set never work for xcache.coverager setting. use API instead)
124 * code refactor
125   * use extension= to load XCache. loading via zend_extension= is unsupported
126   * split XCache features into multiple sub modules
127 * admin:
128   * updated XCache admin page
129   * adds an diagnosis module to give professional advise, accessable via htdocs pages
130 * misc:
131   * (>=PHP_5_3) closed #73 (warn for improper PHP_FCGI_CHILDREN setting fcgi mode)
132
1332.0.1 2012-07-14
134ChangeLog
135========
136 * fixed #279: segv when cache is full (since 2.0)
137 * fixed #281: subsequenc request segv when timeout happens during compiling
138 * admin/ config changed. please update accordingly
139 * WIN32: kill invalidate CRT parameters on shutdown
140 * fixed: <=PHP_5_2 duplicate error message failed to include file
141 * fixed #283: XCache admin APIs (admin page) cause SEGV if XCache failed to initize
142 * fixed possible re-include a file by mixing include/include_once
143 * fixed #264, #284: __FILE__ __DIR__ handling for moved/hardlinked files (set "xcache.experimental = on" to eanble this fix)
144
1452.0.0 2012-04-20
146Ini Settings Changes
147========
148 * new: xcache.experimental = Off
149
150ChangeLog
151========
152 * support for PHP_5_4
153 * reduce memory usage by caching 1 for multiple same content files
154 * correct __FILE__ __DIR__ supported for hardlinked files
155 * fixed #275: one line struct definition was confusing struct parser
156 * fixed #102: segv when var cacher is too small
157 * fixed #55: segv php tokenizer on certain special situation
158 * fixed #278: admin page: wrong layout in opera
159 * compiler errors: all compiler warning (E_STRICT only currently) is now cached and is supported for user handler
160 * tests/bug52160.phpt: report multiple error correctly
161
1621.3.2 2011-06-04
163========
164 * avoid possible filename injection in admin page
165 * adds 30 seconds timeout to "compiling" flag
166 * decompiler: improved decompiling
167 * disassembler: improper handling of null field
168 * disassembler: DECLARE_INHERITED_CLASS/DELAYED class not found
169 * disassembler: don't dump builtin functions
170 * fix win32 build against win32 native gnu tools
171 * compatibility fix: fix segv on shutdown when ionCube Loader is loaded
172 * fixed undefined index for xcache.count=1 and xcache.var_size>1
173 * fixed #258: builtin constant memory leak on compile
174
1751.3.1 2010-11-27
176========
177 * 2G/4G limitation on 64bit arch
178 * xcache_unset matching e.g. prefixed_ values
179
1801.3.0 2009-08-04
181== ChangeLog ==
182 * PHP 5.3 support
183 * fixed #138: no segv if cache is not initialized correctly
184 * default to 64M for xcache.size in xcache.ini
185 * could not show module info in admin page when XCache is the last module
186 * wrong http auth realm
187 * coverager: font-size and newline fix for firefox
188 * admin page is now magic quote gpc aware
189
1901.2.2 2007-12-29
191== ChangeLog ==
192 * added module dependency
193 * live with wrong system time: allow caching files with mtime in further
194 * bug fix for compatibility with Zend Optimizer and other non-cachable
195 * #59: Maximum execution time of 60 seconds exceeded
196 * #102: segv when var cacher is too small
197 * #55: segv php tokenizer on certain special situation
198
1991.2.1 2007-07-01
200== Ini Settings Changes ==
201 * new: xcache.admin.enable_auth = On
202
203== ChangeLog ==
204 * #86: remove/edit variable in admin page
205 * fixed #109: fast inc/dec was trying to break ro protection
206 * fixed #101, #105: Fixed compatibility issue for apache 1.x
207 * fixed #94: Garbage collector disabled when xcache.cacher set to off
208 * fixed #92: Zend Optimizer compatibility issue
209 * fixed #77: hits/misses was not updated
210 * fixed #59: pass by reference for internal function was broken
211 * fixed #56: xcache_set segfaults when xcache.var_size=0
212
213========
2141.2.0 2006-12-10
215Ini Settings Changes
216========
217 * new: xcache.stat = On
218 * new: xcache.coverager =  Off
219 * chg: xcache.coveragedump_directory default to ""
220 * del: xcache.coveragedumper = Off
221
222New APIs
223========
224 * array xcache_coverager_decode(string data)
225 * void  xcache_coverager_start([bool clean = true])
226 * void  xcache_coverager_stop([bool clean = false])
227 * array xcache_coverager_get([bool clean = false])
228
229ChangeLog
230========
231 * [290] [291] [292] build with the m4 on solaris
232 * [283] removed zend_append_version_info. not needed after [282]
233 * [282] fix possible alloca() scope problem in lock
234 * [281] keep config.nice on make xcachesvnclean
235 * [279] fixed #48, was leaking info when cacher is not enabled by size
236 * [280] [278] trunk: fix coredump on shutdown when loaded as "extension" and after "suhosin" or "zend optimizer". thanks to Alex, Cristian and Esser
237 * [271] fix auto detection of php-cli/php-cgi for test
238 * [270] make [269] pass test cases
239 * [269] do not destruct shallow copied tmp_auto_globals. also improve copying of other hash tables
240 * [268] full compatible with auto_globals_jit, no need to disable it in ini from now on
241 * [250] fixed css class on switcher
242 * [231] fix zval reference handling
243 * [230] update dprint support, added configure option: --enable-xcache-dprint
244 * [228] more robust coverager
245 * [227] cacher: remove redundant open_basedir check which broke php-src/ext/standard/tests/file/bug24313.phpt
246 * [221] cacher: fix eleak in op_array non-shadow-copy (readonly_protection=on)
247 * [220] fixed #36, Bug in inherited static class variables
248 * [219] fix prototype for readonly_protection=off, fix testcase Zend/tests/bug37632.phpt
249 * [217] kill leak warning on debug build
250 * [216] avoid crash on php compiler error
251 * [215] add `make xcachetest` to run xcache enabled test
252 * [214] [212] fixed #41, early class binding
253 * [272] [267] [263] [200] fixes for php6
254 * [224] [193] kill 64bit warning when self test is enabled
255 * [190] trick to load and work with zend optimizer
256 * [189] call op_array_ctor handler on restore to be more compatible with other zend_extension
257 * [257] [183] xcache module is not required by coverage viewer any more
258 * [165] xcache.stat support to allow tuning off stat (new ini)
259 * [164] better way to handle system level ini settings so it can be display in phpinfo standardly
260
2611.1.0 2006-11-11
262 * merged [254] fix xcache.var_ttl displaying in info, fix xcache_get for ttl-unlimited
263 * merged [250] admin: fix switcher class on active
264 * merged [249] return 0 s instead of empty for deltatime
265 * merged [201] coverager: avoid crash when upstream failed to compile file
266 * merged from trunk: 159,161-162,167-180,182,184,186-187,194
267   * [194] PHP_5_2: new element in zend_brk_cont_element
268   * [186] [187] fix build on some rare arch
269   * [184] fix tplcov
270   * [178] fix type processor_t conflict with Mac OS X
271 * remove redundant open_basedir check, it's done before compiling
272 * trick in_compilation state, don't trigger __autoload at compile time
273 * FIX conflict between sandbox and user error handler
274 * [154] fix segv on MSHUTDOWN
275 * [153] win32/vc build fix
276 * [150] avoid crash when OOM on mem_realloc
277 * [148] reconstruct shm/allocator
278 * [147] show module info in statistics page
279 * [146] avoid reading of uninitialized data. thanks to valgrind
280 * [144] compat size displaying in admin page func
281 * [143] fixed string parameter parsing arg type for disassembler functions. thanks to check_paramaters.php
282 * [141] fix cache clear corruption bug
283 * [140] fix refcount on cache #1 #2 …
284 * [133] admin-page: be more friendly if XCache isn't loaded
285 * [132] fix zts on calling destroy_op_array
286 * [131] move open_files out of sandbox, it's not needed
287 * [130] improve locking for compile
288 * [137] [138] changed the coding way of unlinking list. fixed ttl expires dead loop
289 * [114] gc expired items, new ini: xcache.ttl xcache.gc_interval xcache.var_ttl …
290 * [126] fix xcache_isset reported by http://forum.lighttpd.net/topic/1397
291 * [119] fix leak in xcache.test=1; XCACHE_VERSION/XCACHE_MODULES length off-by-one
292 * [118] show gc countdown in admin page
293 * [113] zts build fix
294 * [112] avoid crash when OOM on mem_(calloc|realloc|strndup)
295 * [108] update percent bar to vertical/avail
296 * [107] show XCache version in admin page
297 * [105] trigger jit on $_SERVER when needed
298 * [101] note: xcache.mmap_path is a file
299 * [100] FIX: alloc'ed wrong size for string on restore
300 * [99]  sohosin compatible & TSRM fix.
301 * [96]  remove tailing \0 in filename of administration html output. reported by …
302 * [94]  PHP_5_2: __tostring cache was MFH by php
303 * [93]  try to show both count/size assert before abort
304 * [92]  PHP_5_2: auto module_global is maintained by php engine
305 * [90] [91] kill compiler warnings
306 * [87]  XCACHE_INDENT fallback
307 * [84]  handle without inodes
308 * [79]  fix messy XCACHE_MAP_FAILED checking
309 * [78]  catch up with PHP_5_2, zend_property_info.ce
310 * [77]  leakcheck
311
312 (not all changesets is list here)
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