source: trunk/ChangeLog

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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 * disassembler, decompiler:
14   * PHP_5_6 support
15 * misc:
16   * Reflection info added for APIs
17
183.2.0 2014-09-18
19ChangeLog
20========
21 * cacher:
22   * PHP_5_6 support
23   * fixed #333: reduce memory usage for small or empty files
24   * closes #337: adds warning about Zend OPcache optimization level incompatibility
25
263.1.2 2014-09-18
27no changes, same as 3.1.1
28
293.1.1 2014-09-02
30ChangeLog
31========
32 * cacher
33   * compatible with bcompiler
34 * admin
35   * fixed random 24H counters clear. it's a race cached condition. thanks to the report from Per Hansson
36
373.1.0 2013-10-10
38ChangeLog
39========
40 * added support for PHP_5_5 (cacher, optimizer, disassembler)
41 * cacher:
42   * closed #228: allow using var caching for cli to share data between child processes
43   * compatible with pcntl_fork()
44   * fixed support for __FILE__ __DIR__ to correctly handle files that got moved/hardlinked (this fix is now move out of xcache.experimental)
45 * disassembler:
46   * fixed crash with nested sandbox
47   * improved support for PHP_4 ~ PHP_5_4, also added support for PHP_5_5
48 * admin
49   * make mkpassword.php easier for noob
50 * optimizer
51   * rewrite try/catch handling to fix nested try/catch
52
533.0.4 2013-10-10
54ChangeLog
55========
56 * cacher
57   * fixed #324: xcache.readonly_protection = Off cause SEGV under mass concurrent
58   * fixed #323: refix locking impl for threaded env
59 * build
60   * win32: fix build with no indent.exe nor cat.exe
61
623.0.3 2013-06-18
63ChangeLog
64========
65 * clean files in release (fix htdocs config)
66
673.0.2 2013-06-10
68ChangeLog
69========
70 * cacher:
71   * 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
72   * fixed #301: refix locking impl
73   * fixed #307: compatible with Zend Debugger which requires to be installed after Zend Extension Manager
74 * admin
75   * fixed #303: tablesort.js not found in Diagnosis and Coverager
76 * misc
77   * fixed #297: segv on startup under sparc, ini setting overflow
78
793.0.1 2013-01-11
80ChangeLog
81========
82 * cacher:
83   * fixed crash when cache is too small on start up
84   * fixed #295: crash using traits with PHP 5.4.8+
85   * fix random crash when cache is reinitialized yet failed (Thanks to Brad Baker for generating crash dump)
86   * fix locking impl: improve stability on threaded env (Thanks to Mircea Nicolae for reproducing the bug)
87 * optimizer:
88   * (PHP_5_4) fix ZEND_JMP_SET_VAR
89   * (PHP_5_4) fix for goto
90 * diagnosis:
91   * undefined variable when ini is not found
92 * misc:
93   * fixed #290: workaround phpize vs fbsd make bug again
94   * improve compatibility with "the ionCube PHP Loader", Zend Optimizer
95
963.0.0 2012-10-29
97API Changes
98========
99 * chg: proto array xcache_clear_cache(int type, [ int id = -1 ]). -1 means all cache splits
100 * new: proto array xcache_enable_cache(int type, [ int id = -1, [ bool enable = true ] ])
101 * new: proto array xcache_admin_namespace()
102 * new: proto array xcache_set_namespace(string namespace)
103
104Ini Settings Changes
105========
106 * new: xcache.disable_on_crash = Off
107 * new: xcache.coverager_autostart = On
108 * new: xcache.allocator = bestfit (no other option value yet)
109 * new: xcache.var_allocator = bestfit (no other option value yet)
110 * new: xcache.var_namespace_mode = 0
111 * new: xcache.var_namespace = ""
112
113ChangeLog
114========
115 * cacher:
116   * closed #2 (auto disable caching on crash)
117   * closed #174 (updated api to support "clear all cache")
118   * closed #198 (support for caching protocol url)
119   * closed #287 (namespace support)
120   * cache can be enabled/disabled manually
121 * coverager:
122   * fixed #39 (ini_set never work for xcache.coverager setting. use API instead)
123 * code refactor
124   * use extension= to load XCache. loading via zend_extension= is unsupported
125   * split XCache features into multiple sub modules
126 * admin:
127   * updated XCache admin page
128   * adds an diagnosis module to give professional advise, accessable via htdocs pages
129 * misc:
130   * (>=PHP_5_3) closed #73 (warn for improper PHP_FCGI_CHILDREN setting fcgi mode)
131
1322.0.1 2012-07-14
133ChangeLog
134========
135 * fixed #279: segv when cache is full (since 2.0)
136 * fixed #281: subsequenc request segv when timeout happens during compiling
137 * admin/ config changed. please update accordingly
138 * WIN32: kill invalidate CRT parameters on shutdown
139 * fixed: <=PHP_5_2 duplicate error message failed to include file
140 * fixed #283: XCache admin APIs (admin page) cause SEGV if XCache failed to initize
141 * fixed possible re-include a file by mixing include/include_once
142 * fixed #264, #284: __FILE__ __DIR__ handling for moved/hardlinked files (set "xcache.experimental = on" to eanble this fix)
143
1442.0.0 2012-04-20
145Ini Settings Changes
146========
147 * new: xcache.experimental = Off
148
149ChangeLog
150========
151 * support for PHP_5_4
152 * reduce memory usage by caching 1 for multiple same content files
153 * correct __FILE__ __DIR__ supported for hardlinked files
154 * fixed #275: one line struct definition was confusing struct parser
155 * fixed #102: segv when var cacher is too small
156 * fixed #55: segv php tokenizer on certain special situation
157 * fixed #278: admin page: wrong layout in opera
158 * compiler errors: all compiler warning (E_STRICT only currently) is now cached and is supported for user handler
159 * tests/bug52160.phpt: report multiple error correctly
160
1611.3.2 2011-06-04
162========
163 * avoid possible filename injection in admin page
164 * adds 30 seconds timeout to "compiling" flag
165 * decompiler: improved decompiling
166 * disassembler: improper handling of null field
167 * disassembler: DECLARE_INHERITED_CLASS/DELAYED class not found
168 * disassembler: don't dump builtin functions
169 * fix win32 build against win32 native gnu tools
170 * compatibility fix: fix segv on shutdown when ionCube Loader is loaded
171 * fixed undefined index for xcache.count=1 and xcache.var_size>1
172 * fixed #258: builtin constant memory leak on compile
173
1741.3.1 2010-11-27
175========
176 * 2G/4G limitation on 64bit arch
177 * xcache_unset matching e.g. prefixed_ values
178
1791.3.0 2009-08-04
180== ChangeLog ==
181 * PHP 5.3 support
182 * fixed #138: no segv if cache is not initialized correctly
183 * default to 64M for xcache.size in xcache.ini
184 * could not show module info in admin page when XCache is the last module
185 * wrong http auth realm
186 * coverager: font-size and newline fix for firefox
187 * admin page is now magic quote gpc aware
188
1891.2.2 2007-12-29
190== ChangeLog ==
191 * added module dependency
192 * live with wrong system time: allow caching files with mtime in further
193 * bug fix for compatibility with Zend Optimizer and other non-cachable
194 * #59: Maximum execution time of 60 seconds exceeded
195 * #102: segv when var cacher is too small
196 * #55: segv php tokenizer on certain special situation
197
1981.2.1 2007-07-01
199== Ini Settings Changes ==
200 * new: xcache.admin.enable_auth = On
201
202== ChangeLog ==
203 * #86: remove/edit variable in admin page
204 * fixed #109: fast inc/dec was trying to break ro protection
205 * fixed #101, #105: Fixed compatibility issue for apache 1.x
206 * fixed #94: Garbage collector disabled when xcache.cacher set to off
207 * fixed #92: Zend Optimizer compatibility issue
208 * fixed #77: hits/misses was not updated
209 * fixed #59: pass by reference for internal function was broken
210 * fixed #56: xcache_set segfaults when xcache.var_size=0
211
212========
2131.2.0 2006-12-10
214Ini Settings Changes
215========
216 * new: xcache.stat = On
217 * new: xcache.coverager =  Off
218 * chg: xcache.coveragedump_directory default to ""
219 * del: xcache.coveragedumper = Off
220
221New APIs
222========
223 * array xcache_coverager_decode(string data)
224 * void  xcache_coverager_start([bool clean = true])
225 * void  xcache_coverager_stop([bool clean = false])
226 * array xcache_coverager_get([bool clean = false])
227
228ChangeLog
229========
230 * [290] [291] [292] build with the m4 on solaris
231 * [283] removed zend_append_version_info. not needed after [282]
232 * [282] fix possible alloca() scope problem in lock
233 * [281] keep config.nice on make xcachesvnclean
234 * [279] fixed #48, was leaking info when cacher is not enabled by size
235 * [280] [278] trunk: fix coredump on shutdown when loaded as "extension" and after "suhosin" or "zend optimizer". thanks to Alex, Cristian and Esser
236 * [271] fix auto detection of php-cli/php-cgi for test
237 * [270] make [269] pass test cases
238 * [269] do not destruct shallow copied tmp_auto_globals. also improve copying of other hash tables
239 * [268] full compatible with auto_globals_jit, no need to disable it in ini from now on
240 * [250] fixed css class on switcher
241 * [231] fix zval reference handling
242 * [230] update dprint support, added configure option: --enable-xcache-dprint
243 * [228] more robust coverager
244 * [227] cacher: remove redundant open_basedir check which broke php-src/ext/standard/tests/file/bug24313.phpt
245 * [221] cacher: fix eleak in op_array non-shadow-copy (readonly_protection=on)
246 * [220] fixed #36, Bug in inherited static class variables
247 * [219] fix prototype for readonly_protection=off, fix testcase Zend/tests/bug37632.phpt
248 * [217] kill leak warning on debug build
249 * [216] avoid crash on php compiler error
250 * [215] add `make xcachetest` to run xcache enabled test
251 * [214] [212] fixed #41, early class binding
252 * [272] [267] [263] [200] fixes for php6
253 * [224] [193] kill 64bit warning when self test is enabled
254 * [190] trick to load and work with zend optimizer
255 * [189] call op_array_ctor handler on restore to be more compatible with other zend_extension
256 * [257] [183] xcache module is not required by coverage viewer any more
257 * [165] xcache.stat support to allow tuning off stat (new ini)
258 * [164] better way to handle system level ini settings so it can be display in phpinfo standardly
259
2601.1.0 2006-11-11
261 * merged [254] fix xcache.var_ttl displaying in info, fix xcache_get for ttl-unlimited
262 * merged [250] admin: fix switcher class on active
263 * merged [249] return 0 s instead of empty for deltatime
264 * merged [201] coverager: avoid crash when upstream failed to compile file
265 * merged from trunk: 159,161-162,167-180,182,184,186-187,194
266   * [194] PHP_5_2: new element in zend_brk_cont_element
267   * [186] [187] fix build on some rare arch
268   * [184] fix tplcov
269   * [178] fix type processor_t conflict with Mac OS X
270 * remove redundant open_basedir check, it's done before compiling
271 * trick in_compilation state, don't trigger __autoload at compile time
272 * FIX conflict between sandbox and user error handler
273 * [154] fix segv on MSHUTDOWN
274 * [153] win32/vc build fix
275 * [150] avoid crash when OOM on mem_realloc
276 * [148] reconstruct shm/allocator
277 * [147] show module info in statistics page
278 * [146] avoid reading of uninitialized data. thanks to valgrind
279 * [144] compat size displaying in admin page func
280 * [143] fixed string parameter parsing arg type for disassembler functions. thanks to check_paramaters.php
281 * [141] fix cache clear corruption bug
282 * [140] fix refcount on cache #1 #2 …
283 * [133] admin-page: be more friendly if XCache isn't loaded
284 * [132] fix zts on calling destroy_op_array
285 * [131] move open_files out of sandbox, it's not needed
286 * [130] improve locking for compile
287 * [137] [138] changed the coding way of unlinking list. fixed ttl expires dead loop
288 * [114] gc expired items, new ini: xcache.ttl xcache.gc_interval xcache.var_ttl …
289 * [126] fix xcache_isset reported by http://forum.lighttpd.net/topic/1397
290 * [119] fix leak in xcache.test=1; XCACHE_VERSION/XCACHE_MODULES length off-by-one
291 * [118] show gc countdown in admin page
292 * [113] zts build fix
293 * [112] avoid crash when OOM on mem_(calloc|realloc|strndup)
294 * [108] update percent bar to vertical/avail
295 * [107] show XCache version in admin page
296 * [105] trigger jit on $_SERVER when needed
297 * [101] note: xcache.mmap_path is a file
298 * [100] FIX: alloc'ed wrong size for string on restore
299 * [99]  sohosin compatible & TSRM fix.
300 * [96]  remove tailing \0 in filename of administration html output. reported by …
301 * [94]  PHP_5_2: __tostring cache was MFH by php
302 * [93]  try to show both count/size assert before abort
303 * [92]  PHP_5_2: auto module_global is maintained by php engine
304 * [90] [91] kill compiler warnings
305 * [87]  XCACHE_INDENT fallback
306 * [84]  handle without inodes
307 * [79]  fix messy XCACHE_MAP_FAILED checking
308 * [78]  catch up with PHP_5_2, zend_property_info.ce
309 * [77]  leakcheck
310
311 (not all changesets is list here)
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