source: trunk/include/smarty/NEWS @ 3584

Last change on this file since 3584 was 3584, checked in by patdenice, 15 years ago

merge r3583 from branch 2.0 to trunk
Update smarty to 2.6.26

File size: 48.0 KB
Line 
1Version 2.6.26 (June 18th, 2009)
2-------------------------------
3- revert super global access changes, and instead rely on
4  USE_SUPER_GLOBALS for security
5
6Version 2.6.25 (May 19th, 2009)
7-------------------------------
8- fix E_NOTICE when sessions are disabled (mohrt)
9
10Version 2.6.24 (May 16th, 2009)
11-------------------------------
12- fix problem introduced with super global changes (mohrt)
13
14Version 2.6.23 (May 13th, 2009)
15-------------------------------
16- strip backticks from {math} equations (mohrt)
17- make PHP super globals read-only from template (mohrt)
18- throw error when template exists but not readable (mohrt)
19
20Version 2.6.22 (Dec 17th, 2008)
21-------------------------------
22
23- back out method chaining, bug in some versions of PCRE causes errors (mohrt)
24
25Version 2.6.21 (Dec 2nd, 2008)
26------------------------------
27
28- fix  function injection security hole closed (U.Tews)
29- fix pass expiration time at cache_handler_fuc call in core.write_cache_file.php (U.Tews)
30- Update of compiler.class.php to allow method chaining for PHP4 and PHP5 (U.Tews)
31
32Version 2.6.20 (Feb 15th, 2008)
33-------------------------------
34
35- fix cache tag bug when multiple cache tags on a page (mankyd,
36  mohrt)
37- fix /e tag checking when using arrays with regex_replace
38  (mohrt)
39- fix that function results can be used with condition like "is even" in
40  {if} tags (U.Tews)
41- fix handling of non-empty <pre>-tags and empty <textarea>- and
42  <script>-tags (Spuerhund, messju)
43
44Version 2.6.19 (Feb 11th, 2008)
45-------------------------------
46
47- fix regex_replace allowing \0 in the search string (c960657,
48  monte)
49- add append feature to {capture} (jablko, monte)
50- fix when (un)registering filters with the same method name but different class
51  name (danilo)
52- fix calling registered objects' methods with an empty argument list
53  (marcello, messju)
54 
55Version 2.6.18 (Mar 7th, 2007)
56------------------------------
57
58- fix html_select_date separator when parts are missing (hayk,
59  monte)
60- fix broken detection of non-cached blocks introduced in 2.6.17
61  (messju)
62
63Version 2.6.17 (Mar 5th, 2007)
64------------------------------
65
66- fix php handling (monte, boots, danilo)
67- fix handling of plugin tags directly followed by an else tag (Fahr, danilo)
68- fix handling of $etc in the truncate modifier when $etc is longer
69  than $length (Sylvinus, messju)
70- fix handling of %I with mysql timestamps in the date_format modifier
71  (danilo, boots)
72- update smarty_core_write_file() and smarty_modifier_date_format() to better
73  recognize Windows (boots, danilo)
74- emulate %h, %n, %r, %R, %t in the date_format modifier on Windows
75  (danilo, boots)
76
77Version 2.6.16 (Dec 1st, 2006)
78------------------------------
79
80- fixed replacement bug in trimwhitespace output filter that was introduced
81  in the last release (Spuerhund, boots)
82
83Version 2.6.15 (Nov 30th, 2006)
84-------------------------------
85
86- change file writing semantics in smarty_core_write_file() to unlink() only
87  when rename() fails or a Windows system is detected (c960657, boots)
88- update debug.tpl to xhtml 1.1 compliance, fix javascript escaping in debug
89  output and apply a Smarty based color scheme (cybot, boots)
90- enhance reporting precision of debug_print_var modifier (cybot, boots)
91- make html_select_date work consistently with 0000-00-00 00:00:00 and
92  0000-00-00 inputs (cybot, boots)
93- fix wrong handling of insert's name attribute. (messju)
94- fix false replacement of "$t" inside double quotes (checat, messju)
95- added support for column headings and caption element to html_table and
96  updated the output to use thead/tbody elements (boots)
97- fixed ordering of replacements in trimwhitespace output filter (Getty, boots)
98- update mailto function plugin to work around a firefox/thunderbird
99  escaping bug (elijahlofgren, boots)
100- emulate %l in the date_format modifier on windows (boots)
101- fix handling of apostrophes in capitalize modifier (Alec Smecher, boots)
102
103Version 2.6.14 (May 28th, 2006)
104-------------------------------
105
106- fix compiler bug allowing php tags in secure templates
107  (boots,monte)
108- un-hide hidden xml open tags (boots)
109- fix handling of block-methods of registered objects (El Hombre Gris,
110  messju)
111
112Version 2.6.13 (March 9th, 2006)
113--------------------------------
114
115 - update regex_replace, removing possible use of "e" modifier
116
117Version 2.6.12 (Jan 18th, 2006)
118-------------------------------
119
120 - fix improper use of references in the compiler handling cached
121   attributes and in compiled code handling block plugins (messju)
122 - make Smarty::_read_file() work on latest php (messju)
123 - fixed improper tokenization of certain inline math expressions (boots)
124
125Version 2.6.11 (Dec 14, 2005)
126-----------------------------
127
128 - fixed code generation of non-cacheable blocks to play well with php's
129   "Alternative syntax for control structures" (kihara, messju)
130 - fix handling of multiple identical inserts in one display()-call (messju)
131 - replace {} string access with equivalent substr() to avoid E_STRICT
132   warnings in PHP 5.1 (boots)
133 - return valid reference in get_config_vars() when given var is
134   non-existant (Thomas Schulz, boots)
135 - plugin html_image: fix incorrect secure_dir error when
136   file doesn't exist (monte)
137 - plugin html_image: add path_prefix param (monte)
138 - add char_set parameter to escape modifier (Loading, monte)
139 - fix notice in debug security check (Drakla, monte)
140 - return valid reference in get_template_vars() when given var is
141   non-existant (monte)
142 - add escape type "urlpathinfo" to escape modifier (monte)
143
144Version 2.6.10 (Aug 5, 2005)
145----------------------------
146
147  - allow secure_dir to be a filename, not just
148    a directory name (monte)
149  - set debug.tpl as a secure_dir, not the entire
150    SMARTY_DIR (monte)
151  - fix proper escaping for literal strings in
152    Smarty_Compiler::_parse_var_props() (boots, messju)
153  - remove ambiguity for numeric values passed to smarty_make_timestamp()
154    (and thus the date_format modifier). numeric values are treated as
155    timestamps now. (andreas, messju)
156  - add passthru attribute feature to html_select_date (Sedgar,
157    monte)
158  - add "middle" parameter to truncate (monte)
159  - make form input label ids optional (monte)
160  - add error message for empty if/elseif statements (eykanal,
161    monte)
162  - cast selected value to string for comparison in html_radios
163    (Exeption, monte)
164  - updated html_select_date's year_as_text-feature to be xhtml compliant
165    (Mark West, messju)
166  - fix handling of selected month html_select_date (Yuri Weseman, messju)
167
168Version 2.6.9 (Mar 31, 2005)
169----------------------------
170
171  - disallow variable function calls in {if} statements (messju, monte)
172  - disallow variable function calls in {math} equations (messju, monte)
173
174Version 2.6.8 (Mar 21, 2005)
175----------------------------
176
177  - remove e-modifier from regex_replace modifier (messju)
178  - remove cast of object to array in foreach's from-attribute (messju)
179  - add "null" as a valid token for {if} when security is enabled (messju)
180  - add javascript_charcode encoding option to mailto function
181    (monte)
182  - add ids to html_radios labels (monte, menulis)
183  - fix handling of strip-tags with non-default delimiters (Mark West, messju)
184
185Version 2.6.7 (Feb 3, 2005)
186---------------------------
187
188  - fix handling of hashed opening php-tags inside strip-blocks (messju)
189  - removed border tag from html_image function (monte)
190  - change escape:url use rawurlencode() instead of urlencode() (messju)
191  - make $smarty.const.FOO compile to "FOO", and not to "constant('foo')".
192    this is less code and a little faster execution. note that undefined
193    constants are now displayed as the constant's name. (messju)
194  - make block functions and registered objects' block methods use a
195    local variable for block_content instead of a property of $smarty (messju)
196  - fix escaping in the generated code that calls smarty_core_load_plugins
197    (jes5199, messju)
198  - fix invalid HTML issue with popup (Stefanos Harhalakis,
199    Monte)
200  - fixed {popup} to properly handle inarray and function parameters and added
201    support for mouseoff and followmouse options (boots)
202
203Version 2.6.6 (Oct 13, 2004)
204----------------------------
205
206  - fixed nocache-handling with nested includes (Lars Jankowfsky, messju)
207  - moved /libs/core to /libs/internals (boots)
208  - fixed more parsing problems (messju)
209
210Version 2.6.5 (Sept 13, 2004)
211-----------------------------
212
213  - fixed some parsing problems with object calls introduced
214    in 2.6.4 (Monte)
215  - add $smarty->security_settings['ALLOW_CONSTANTS']. note: this
216    defaults to false which means you have to allow them explicitly
217    in your secured templates from now on! (messju)
218
219Version 2.6.4 (Sept 7, 2004)
220----------------------------
221
222  - add $smarty.ldelim and $smarty.rdelim to smarty special var (Monte)
223  - fall back to old uniqid()-behaviour when tempnam() fails in
224    core.write_file.php (messju)
225  - fix capitalize modifier, don't rely on buggy ucwords (Monte)
226  - make html_select_date work with negative timestamps, also
227    force year range to include given date unless explicitly
228    set (Garo, Monte)
229  - fix bug with {fetch}, passing user/pass in url did not work
230    (Monte)
231  - fix occasional wrong error messages on mismatched tags when
232    {else}, {elseif}, {foreachelse} or {sectionelse} is involved (messju)
233  - fix handling of methods arguments (messju, Manfred Wischin)
234  - remove touch() call that made the compiled-template's timestamp the
235    same as the source-template's one. (messju)
236  - add assign attribute to html_checkboxes and html_radios
237    (pcg, Monte)
238  - remove non-xhtml conformant tag from mailto function
239    (tacker, Monte)
240  - handle date_format codes %e, %T and %D for windows (tip,
241    Monte)
242  - fix unnecessary call to smarty_core_get_include_path() inside
243    Smarty::_get_auto_filename() (c960657, messju)
244  - add error-messages when anything else than an identifier is passed
245    to foreach's key- or item-attribute (messju)
246  - fix handling of digits inside tagnames (messju)
247  - fix escaping of backslashes in Smarty_Compiler::_quote_replace() (messju)
248
249Version 2.6.3 (June 16, 2004)
250-----------------------------
251
252  - added escapement of '</' to '<\/' in escape:javascript
253    modifier (c960657, Monte)
254  - added obfuscation of protocol-string in {mailto} when using hex-
255    encoding (bharat, messju)
256  - enhanced auto-generated filenames for templates_c and cache (messju)
257  - add 'nonstd' to escape modifier for escaping non-std chars,
258    such as ms doc quote (Monte)
259  - adjusted textformat to not output wrap chars after last para
260    (Monte)
261  - use tempnam() instead of unqid() to create better temporary files in
262    smarty_core_write_file() (xces, messju)
263  - add 'mail' to escape modifier for safe display of e-mail
264    addresses (Monte)
265  - add cycle function attribute "reset" to english docs (Monte)
266  - enhanced support of numeric constants as variable-expressions (messju)
267  - add case decentity to smarty_modifier_escape() (Konstantin A. Pelepelin,
268    messju)
269  - make smarty_core_write_compiled_include() php5-aware (messju)
270  - removed unused functionality to load a subset of lines from a file (messju)
271  - fix is_secure() should only check if a file is_readable, not if
272    the directory where it is in is readable (sagi, messju)
273  - fix problem displaying debug console when $default_resource_type
274    is not "file:" (c960657, Monte)
275  - fix permission handling with security and config_load (messju)
276  - removed '.' from the list of default template locations in
277    _parse_resource_name() (messju)
278  - fix avoid warning with template_exists() on an absolute paths (messju)
279  - fix parameters passed to resource's secure()-function (messju)
280  - fix handling of integer values like width and delay im
281    smarty_function_popup() (messju)
282
283Version 2.6.2 (Feb 17, 2004)
284----------------------------
285
286  - fix allow empty years, months and days in html_select_date's
287    time-attribute (messju)
288  - fix YES and NO should not be booleanized inside triple-quotes in a
289    config-file (messju)
290  - fix accidently slurped line following a triple-quoted value in a
291    config-file (messju)
292  - change default for use_sub_dirs to false (messju)
293  - fix quoting of values in smarty_function_popup() (messju)
294  - fix handling of hidden sections in Config_File (messju)
295  - add handling of resources for {config_load} (messju)
296  - fix bug when using arrays with tr_attr and td_attr in {html_table} (messju)
297  - add unit testing to cvs core (Monte)
298
299Version 2.6.1 (Jan 16, 2004)
300----------------------------
301
302  - rename $smarty->tpl_error_reporting to $smarty->error_reporting
303    (messju)
304  - fix interpretation of $smarty->security in {html_image} (messju)
305  - add caching of requested paths to _assemble_plugin_filepath() (messju)
306  - fix handling of comments inside {php}- and {literal}-blocks (messju)
307  - fix bug handling triple-quotes in config-files (BRDude, messju)
308  - change default of request_use_auto_globals to true - $_SERVER is
309    now preferred over $HTTP_SERVER_VARS (messju)
310  - re-add support for $SCRIPT_NAME (messju)
311  - reactivate $smarty->default_modifiers (messju)
312  - add cookie persistance to debug console (Monte)
313  - allow single-digit days and months without smarty_make_timestamp()
314    in html_select_date (messju)
315  - fix headers sent erroneously with cache_modified_check and fetch()
316    (wphilips, messju)
317  - fix config_file path bug (Marc Cabadas, Monte)
318  - fix 'is even by' and 'is odd by' logic (Monte)
319  - add day_empty, month_empty, year_empty and all_empty attributes to
320    html_select_date (messju)
321  - add table of explanation for {if} qualifiers in docs (boots)
322  - fix bug when comparing array-keys to "selected" in html_options
323    and html_checkboxes (messju)
324  - add better checks for correctly nested tags when compiling (messju)
325  - remove {$SCRIPT_NAME}. use {$smarty.server.SCRIPT_NAME} instead (messju)
326  - remove $global_assign. assign global variables explicitly instead (messju)
327  - fix example for count_characters in docs (boots)
328  - add section new basic syntax section "Escaping Smarty Parsing" in docs (boots)
329  - fix error handler call in config_load (boots)
330  - remove warning in debug_print_var on php-resources (messju)
331  - move function.assign.php to compiler.assign.php (messju)
332  - add property $tpl_error_reporting (messju)
333  - remove property $undefined. "null" is used literally instead (messju)
334
335Version 2.6.0 (Nov 19, 2003)
336----------------------------
337
338  - move Smarty::quote_replace() to Smarty_Compiler::_quote_replace() (messju)
339  - remove import of of attributes of {include_php} to php's namespace.
340    use $params[name] instead (messju)
341
342Version 2.6.0-RC3 (Nov 13, 2003)
343--------------------------------
344
345  - fix handling of $var.key inside [] (messju)
346  - fix handling of assign inside {insert}-tags (messju)
347  - fix handling if [...] inside triple-quotes in config-files (messju)
348  - fix handling of simple-math-operators inside modifiers (Dominik, messju)
349  - fix handling of trailing-slashes in open_basedir in
350    smarty_core_create_dir_structure() (packman, messju)
351
352Version 2.6.0-RC2 (Oct 8, 2003)
353-------------------------------
354
355  - apply modifiers only once to section-loop and foreach-from attrs (messju)
356  - remove use of _smarty_cached_paths-files (messju)
357  - remove Smarty::_plugin_implementation_exists() - use is_callable() (messju)
358  - ignore {strip}/{/strip) inside {strip}-blocks (messju)
359  - fixed removal of leading/trailing newlines in {strip}-blocks (messju)
360  - fixed proper escaping of " and ' with escape:javascript (messju)
361  - fixed bug in traversal of $smarty->plugins_dir-array. now the
362    first matching plugin is taken (messju)
363  - moved {strip} back into the compiler (messju)
364  - fixed config_load: handling of section-attribute and use of
365    multiple config-files in one template (atu, messju)
366
367Version 2.6.0-RC1 (August 11, 2003)
368-----------------------------------
369
370  - fixed status-header for cache_modified_check under cgi-sapi (messju)
371  - added optional parameter $cache_attrs to register_function() and
372    register_block(). $cache_attrs is an array containing attribute-
373    names that should be cached on calls to functions that have
374    $cacheable set to false. (messju)
375  - enabled registration of class-methods as callbacks for the register_*-
376    functions (use: array('classname', 'method_name')) as callback) (messju)
377  - added filepath caching (Monte)
378  - added optional assign-attribute to {capture}-tag (messju)
379  - added $cacheable-parameter to register_compiler_function() (messju)
380  - added $cacheable-parameter with default=true to register_function()
381    and register_block() (messju)
382  - add math speedup to core (Dominik, Monte)
383  - fix newlines for tags without template output (Monte)
384  - added config-option "request_use_auto_globals" to make auto-globals be
385    used as request vars instead of HTTP_*_VARS (messju)
386  - speed up config_load, simplify compiling (Monte)
387  - added block-methods for registered objects (Bharat Mediratta, messju)
388  - ignore one char resource names like c:foo.tpl (Monte)
389  - added default_resource_type feature (Monte)
390  - fix bug where config file starts with hidden section (boots, Monte)
391  - add discrete error checking pertaining to $cache_dir
392    and $compile_dir, their existance and writability (Monte)
393  - fixed behaviour of start=... for {counter} (messju)
394  - fixed assign for {counter} (messju)
395  - added params vdir, hdir and inner to html_table to allow looping
396    over the data in various directions (messju)
397  - allow spaces in literal tags (Paul Lockaby, Monte)
398  - speed up compiled templates, hardcode plugin filepaths
399    instead of dynamically calculate at runtime. (Monte)
400  - abstract many core components from Smarty.class.php,
401    speeding up core class instantiation (Monte)
402  - fixed bug in _create_dir_structure() when used with open_basedir-
403    restriction and relative paths (messju)
404  - use DIRECTORY_SEPARATOR exclusively, keep DIR_SEP for BC (Monte)
405  - changed "link" to "href" in html_image. "link" is still working
406    but deprecated (messju)
407  - html_image always renders an alt-tag now (default alt="") (messju)
408  - fixed assign attribute for multiple counters (messju)
409  - added simple math operators to variables (Monte)
410  - enabled array(&$obj. 'source', 'timestamp', 'secure', 'trusted')
411    as callback for register_resource() (messju);
412  - enabled array(&$obj, 'method') as callback for
413    $default_template_handler_func (messju)
414  - remove unnecessary close/open tags from compiled templates
415    (Monte)
416  - fixed errornous creation of '//' in image_path in html_image (messju)
417  - fix escapement of special chars for key vals in debug
418    console (Monte)
419  - fixed debug timing logic for config_load (Tom Sommer, Monte)
420  - all in-code doc comments converted to phpDocumentor format (Greg)
421  - moved strip from smarty core to plugin (Monte)
422  - moved config_load from smarty core to plugin (Monte)
423  - added &$repeat-parameter to block-functions (messju)
424  - enabled hex-constants in function.math.php (messju)
425  - enabled hex-constants (0x...) as function-attributes, inside if-statements
426    and as modifier-parameters (messju)
427  - fixed bug with passing $smarty as reference in Smarty.compiler.class
428    (messju)
429  - corrected output with {strip} and PHP tag newlines (Monte)
430  - added possibility to register function-callbacks as "array(&$obj, 'method)"
431    this affects register_function(), -block, -compiler_function, -modifier,
432    -prefilter, -postfilter, -outputfilter-functions() and $cache_handler_func
433    (messju)
434  - added <labels> to html_checkboxes and html_radios (Philippe, messju)
435  - added "labels"-options to turn off labels in html_checkboxes and _radios
436    (messju)
437
438Version 2.5.0 (April 11, 2003)
439------------------------------
440
441   - fixed bug with default modifier when passing integer 0
442     (Monte)
443   - change backtic syntax from $`foo` to `$foo` (Monte)
444   - recognize $foo[][] syntax inside embedded quotes without
445     backtics (Monte)
446   - name=123 is passed as an integer (not a string) to plugins now (messju)
447   - $length is now propagated to sub-values in debug_print_var (messju)
448
449Version 2.5.0-RC2 (March 26, 2003)
450----------------------------------
451
452    - made clear_cache() ignore compile_id, when clearing cache-groups (this
453      is when no $tpl_file is supplied) (messju)
454    - made onmouseout XHTML-compliant in function.popup.php (messju)
455    - applied local-var-naming-scheme to fetch() (messju)
456    - renamed $localvars to $_localvars in cache-file-handling-functions,
457      added _get_auto_id()-function (messju)
458    - swapped compile_id and cache_id in read_cache_file and write_cache_file
459      (messju)
460    - reverted patch for cache-file-handling (messju)
461    - made html_radios and html_checkboxes accept "selected" instead
462      of "checked" optionally. (messju)
463    - made compile_id ignored in clear_cache, made order of
464      auto_file_name $cache_id.$compile_id again, applied the the new
465      variable-naming-scheme for cache_file_handing functions (messju)
466    - removed notice of undefined var in _rm_auto() (messju)
467    - added warning message when an array is passed as
468      the "checked" value of html_radios (Monte)
469    - fixed errormessage in _compile_smarty_ref() (messju)
470    - updated docs for html_image "name" -> "file" (messju)
471    - fixed bug with html_options-optgroups (Nichlas Löfdahl, messju)
472    - cleaned up calls to readdir() (messju)
473    - fixed bug with passing multiple modifiers to a parameter
474      (Monte)
475    - updated docs for html_checkboxes, html_options and html_radios (messju)
476    - fixed wrong default "name" attribute for html_options (messju)
477    - html_checkboxes now expect the options as attribute "options" instead
478      of "checkboxes. html_radios expect "options" instead of "radios".
479      cleaned up indentiation (messju)
480    - fixed too greedy str_replace in trimwhitespace outputfilter (messju)
481    - html_checkboxes and html_radios passthru all unknown paramters now
482      additionally their output is now XHTML compliant (messju)
483    - html_options passthru all unknown paramters now (messju)
484    - fix link functionality of html_image, also make
485      output XHTML compatible (Hinrich Donner, Monte)
486    - append "@" to default modifier vars/args
487      supress possible warnings (Monte)
488    - fix problem with escaped double quotes (Monte)
489    - fix html_radios to not return an array (Monte)
490    - fixed length in modifier.truncate.php (messju)
491    - fixed handling of '$'-signs in trimwhitespace outputfilter (messju)
492    - fix bug that makes config files recompile every time
493      (Nagger, Monte)
494    - add dpi functionality to html_image, change "name"
495      parameter to "file" (Thomas Shulz, Monte)
496    - fix height/width parameter index in html_image (Gerard,
497      Monte)
498    - get rid of unsetting name and script attributes
499      to insert tag (Thomas Schulz, Monte)
500    - changed argument order of string_format modifier back,
501      was right in the first place (Monte)
502
503Version 2.5.0-RC1 (March 5, 2003)
504---------------------------------
505
506    - fixed notice in popup function (Nagger, Monte)
507    - fix "once" var compiling for include_php (Monte)
508    - added nl2br modifier to distribution (Monte)
509    - added html_image to distribution (Monte)
510    - added cat modifier to distribution (Monte)
511    - added html_table to distribution (Monte)
512    - added << >> <> support to if statments (SMK, Monte)
513    - fix _assign_smarty_interface to not overwrite keys
514      other than 'request' (Jerome Poudevigne, Monte)
515    - added html_checkboxes to distribution (Christopher Kvarme, Monte)
516    - added html_radios to distribution (Christopher Kvarme, Monte)
517    - fixed string_format modifier args (wrong order) (Paul
518      Lockaby, Monte)
519    - use tmp file for file writes, avoid file lock race (Monte)
520    - support syntax "$`smarty.config.foo`.tpl" for embedded
521      vars in quotes, and allow full dollar var syntax (Monte)
522    - add $smarty.config.varname variable for accessing config vars (Paul
523      Lockaby, Monte)
524    - silence PHP warnings in function.fetch.php (Eduardo,
525      Monte)
526    - added get_config_vars(), same basic functionality as
527      get_template_vars() (Monte)
528    - update get_template_vars() to be able to get
529      individual vars (Monte)
530    - fix minor logic in _fetch_template_info (Dennis Gearon,
531      Monte)
532    - fix cache groups with compile_id set (Monte)
533    - add support for merging appended vars (messju, Monte)
534    - allow null as function attribute value
535      (André Rabold, Monte)
536    - support $foo->bar[index] syntax (Monte)
537    - add get_registered_object function (messju, Monte)
538    - treat unrecognized param attribute syntax as string (Monte)
539    - support $smarty.const.$foo syntax (messju, Monte)
540    - remove E_NOTICE warnings from debug.tpl,
541      escape modifier (Kanstantin, Monte)
542    - don't count non-ascii chars in count_words modifier
543      (Kanstantin, Monte)
544    - clean up param calls to _parse_var and _parse_attrs (Monte)
545    - define $template_source var, elude possible warning
546      (Monte)
547    - fix syntax problem with evaluating PHP constants (Monte)
548    - add @ and === as valid if statement tokens (Monte)
549    - enable error messages for config_load errors,
550      use $this->config_class for loading class name (Monte)
551    - fix html_options to not escape already escaped entities (Monte)
552    - send Last-Modified header on cache creation (Monte)
553    - check strict syntax of function attributes (Monte)
554    - dropped support for modifers on object parameters,
555      added support for objects as modifier parameters (Monte)
556    - fixed bug with decimal numbers in if statements (Monte)
557
558Version 2.4.2 (Feb 11, 2003)
559----------------------------
560    - support embedded variables in objects (Monte)
561    - fix bug with objects with no properties (M Mohr, Monte)
562    - support full dollar var syntax in quoted text (Monte)
563    - fixed bug in $smarty.const.FOO introduced in 2.4.1 (M
564      Mohr, Monte)
565
566Version 2.4.1 (Feb 6, 2003)
567---------------------------
568
569    - ignore case in IF statements (Rainer Collet, Monte)
570    - treat undefined constants as null (Ferdinand Beyer, Monte)
571    - fix problem with inserts and nested fetches
572      (Rainer Collet, Monte)
573    - added support for passing params to include_php
574      (Tim Riley, Monte)
575    - added support for math operators in if statements (Monte)
576    - added support for $foo->bar[$x].blah syntax (Monte)
577
578Version 2.4.0 (Feb 2, 2003)
579---------------------------
580
581    - fix known problems with php tag handling in templates
582      (recursion, echoing xml tags) (Monte)
583    - add support for object registration (Monte)
584    - add debug template to secure_dir, add template_dir
585      to secure_dir by default (Ferdinand Beyer, Monte)
586    - added support for assigned object access (Monte)
587    - fixed bug with directories named '0' (Frank Bauer, Monte)
588    - add javascript parameter to escape modifier (Monte)
589    - added calling function line numbers to syntax error
590      messages in compiler (Monte)
591    - added support for modifiers to function calls (Monte)
592    - support return value for custom functions
593      instead of echoing (but echo still works) (Monte)
594    - added direct access to constants
595      via $smarty.const.FOO (Monte)
596    - added support for passing modifiers
597      to static values (Monte)
598    - fix up regex code in compiler, more accurate and
599      maintainable (Monte)
600    - added day_value_format to html_select_date (Marcus
601      Bointon, Monte)
602    - assigned variables are no longer in global
603      namespace, saving extract() calls and speeding
604      up fetch() and display() linearly with no. of
605      assigned variables (Monte)
606    - added trimwhitespace output filter to dist. (Monte)
607    - fix popup function to allow newlines in text (Monte)
608    - escape html entities in html_options (Monte)
609    - fixed bug with label for html_options (Monte)
610    - added config_load API function (Monte)
611    - added caching to config file loading (Monte)
612    - added "extra" parameter to mailto function (Monte,
613      Massimiliano Perantoni)
614    - added mailto plugin to dist.  (Monte)
615
616Version 2.3.1 (Nov 19, 2002)
617----------------------------
618
619    - added optgroup support to html_options (Monte, Robert
620      Amos)
621    - set mtime on compile files so they match source
622      files (Monte, Peter Bowen)
623    - added proper support for open_basedir setting
624      (Monte, Alessandro Astarita)
625    - added strip variable modifier, updated docs (Monte)
626    - fixed access to $smarty.x variables as arrays. (Andrei)
627    - fixed errors with example setup docs (Monte, Matthew
628      Hagerty)
629    - added textformat block function (Monte)
630
631Version 2.3.0 (Aug 7, 2002)
632---------------------------
633
634    - added assign_by_ref() and append_by_ref() functions
635      (Bob Silva, Monte)
636    - changed default warning type for plugin errors from
637      E_USER_WARNING to E_USER_ERROR (Monte)
638    - added $all_extra, $hour_extra, $minute_extra,
639      $second_extra and $meridian_extra parameters to
640      html_select_time function (Rainer Collet, Monte)
641    - update debug console to print objects (Simon Willison,
642      Monte)
643    - fix Config_File class to not error when there are no
644      sections (Peter Kmet, Monte)
645    - add default modifier logic (Monte)
646    - updated popup_init to be xhtml compliant (Tom Oram, Monte)
647    - fix filename bug with windows (Gary Loescher, Monte)
648    - add ability to supply expire time in seconds when clearing
649      cache or compile files (Monte)
650    - add {debug} plugin to distribution (Monte)
651    - fixed bug with insert tags, loading from "script" attribute
652      when caching is enabled (Monte)
653    - fix bug with debug_tpl file path with Windows (.SMK., Monte)
654    - fix append() function with string/array problem (Monte)
655
656Version 2.2.0 (July 11, 2002)
657-----------------------------
658
659    - make debug.tpl work with any delimiter (Monte)
660    - change logic in assign() and append() to test var names
661      against != '' instead of empty() (Monte)
662    - fix PHP notice in append() function (Monte)
663    - allow $plugins_dir to be an array of directories
664      (Andreas Kossmeier, Monte)
665    - move debug.tpl to SMARTY_DIR, add to constructor (Monte)
666    - fixed warning message in function.assign_debug_info (Monte)
667    - fixed $template_dir, $compile_dir, $cache_dir, $config_dir,
668      $plugin_dir to respect include_path (Monte)
669    - fixed warning message with output filter array (Monte)
670    - add optional 2nd parameter to date_format, used as
671      the default date if the passed date is empty (Monte)
672    - gave $reset a default value in cycle plugin (Monte)
673    - fixed warnings with html_select_date and timestamp
674      functions (Monte)
675    - added support for sub directory exlusion format (Monte)
676    - added support for grouping by cache_id, compile_id
677      and segments thereof (Monte)
678    - changed cache and compile files to human readable
679      format (Monte)
680    - remove overlib.js file from distribution (Monte)
681    - fixed bug with 304 Not Modified response sending
682      content (Monte)
683    - fixed cycle function to respect delimiter after
684      initial setting (Monte)
685    - update $GLOBALS references to work properly with
686      track_globals settings (Michal Prinke, Monte)
687    - fixed bug in math function with call to assign
688      (Grigory V. Kareev, Monte)
689    - optimized for loops with count() function calls (Monte)
690    - add month_value_format attribute to html_select_date
691      plugin (Gary Loescher, Monte)
692    - made it possible to use simple variables inside [] for
693      indexing. (Andrei)
694    - added "once" attribute to {include_php}. (Monte)
695
696Version 2.1.1
697-------------
698    - added cycle function. (Monte)
699    - fixed bug with resource testing, and include_path. (Monte)
700    - fixed a bug with register_outputfilter function. (Monte)
701
702Version 2.1.0
703-------------
704
705    - introduced output filters. (Andrei)
706    - changed the way filters are loaded, added load_filter()
707      API function and $autoload_filters variable. (Andrei)
708    - added caching logic for expire times per cache file
709      (Norbert Rocher, Monte)
710    - fixed html_select_date when field separator is "/"
711      (Roberto Berto, Monte)
712    - added YYYY-MM-DD format support to html_select_date
713      (Jan Rosier, Monte)
714    - fixed cache_lifetime logic bug, also made -1 = never
715      expire (Monte)
716    - fixed directory separator issue for Windows. (Andrei)
717    - added ability to use simple variables as array indices or
718      object properties. (Andrei)
719    - added ability to unregister pre/postfilters plugins at
720      runtime. (Andrei)
721    - added 'htmlall' attribute to escape modifier. (Monte)
722    - added template_exists() API function. (Andrei)
723    - fixed a problem with using dynamic values for 'file'
724      attribute of {include_php} tag. (Andrei)
725    - added $smarty.template variable. (Andrei)
726    - fixed several plugins that would not work if the plugin
727      directory was not the default one. (Andrei)
728    - implemented support for block functions. (Andrei)
729    - made it possible to assign variables in pre/postfilter
730      plugins. (Andrei)
731
732Version 2.0.1
733-------------
734    - rename plugin .make_timestamp.php to shared.make_timestamp.php.
735      (Monte)
736    - changed crc32() generated values, replace '-' with 'N'. (Monte)
737    - added support for +/- N syntax in html_select_date year values.
738      (Monte)
739    - fixed behavior of inserts with script attribute. (Andrei)
740    - fixed bug with $smarty.cookies and $smarty.server. (Andrei)
741    - wordwrap and indent are missing from 2.0 release, now fixed.
742      (Monte)
743    - removed show_info_header and show_info_include variables. (Monte)
744
745Version 2.0.0
746-------------
747    - added "eval" function plugin for evaluating variables as
748      templates. (Monte)
749    - removed $tpl_file_ext class variable, no longer used. (Monte)
750    - added "hex" and "hexentity" escape types to escape modifier.
751      (Monte)
752    - removed dependency on PEAR. (Andrei)
753    - update popup_init to accept src attribute. (Monte, Duncan Forrest)
754    - implemented several optimizations, speeding up Smarty
755      significantly in most cases. (Andrei,Monte)
756    - implemented plugin architecture. (Andrei)
757    - added wordwrap and indent modifiers. (Monte)
758    - added support for 'If-Modified-Since' headers for cached content.
759      (Monte)
760    - removed insert_tag_check class variable, no longer needed. (Monte)
761    - optimized cache fetches by scanning for insert tags only if they
762      exist. (Monte)
763    - fixed bugs in overlib. (Monte, Duncan Forrest)
764    - fixed a problem with compile_id usage. (Andrei)
765    - fixed problem with using assigned vars with {include_php ...}
766      filepath. (Monte)
767
768Version 1.5.2
769-------------
770    - added Smarty object as fifth argument for template resource functions.
771      (Monte)
772    - fixed a bug with incorrectly combined cache and compile id in
773      clear_cache(). (Andrei)
774    - fixed bug in smarty_make_timestamp introduced in PHP 4.1.0. (Monte)
775    - fixed bug with cached insert debug timing. (Monte)
776    - added 'script' attribute to {insert..} which specifies the script that
777      the insert function can be found in. (Andrei)
778    - added default template function handler. (Monte)
779
780Version 1.5.1
781-------------
782    - removed error message from the generic _read_file() method, the caller
783      should take care of that. (Andrei)
784    - fixed a bug with incorrectly combined cache and compile id. (Andrei)
785
786Version 1.5.0
787-------------
788    - added include_php built-in function, documented. (Monte)
789    - added trusted_dir functionality, documented. (Monte)
790    - consolidated secure_dir tests to one function. (Monte)
791    - prepended _smarty_ to variable names in fetch() class function to avoid
792      namespace conflicts. (Monte)
793    - introduced $compile_id class variable that can be used to set persistent
794      compile identifier across multiple display calls, documented. (Andrei)
795    - fixed bug with concatenated null cache and compile identifiers. (Andrei)
796    - added $smarty.section.* syntax for accessing section properties,
797      documented. (Andrei)
798    - added custom cache handling function ability, documented. (Monte)
799    - added assign attribute to include, include_php, insert, fetch, math, and
800      counter functions, documented. (Monte)
801    - fixed bug with fetch testing for local file when http address. (Monte)
802    - fixed bug with counter and skipval setting. (Monte)
803    - made {config_load ...} merge globals from each config file only once per
804      scope, thus avoiding several problems. (Andrei)
805    - added {foreach ...} tag that can be used to iterate through
806      non-sequential and associative arrays, documented. (Andrei)
807    - speeded up section property access a bit. (Andrei)
808    - removed $smarty variable from storage used by normal template variables,
809      to prevent any problems. (Andrei)
810    - fixed a bug that could cause parse error with quotes inside literal
811      blocks. (Andrei, Alexander Belonosov)
812    - added 'field_array' attribute to html_select_time function, documented.
813      (Andrei, Michael Caplan)
814    - documented {section} "max" attribute. (Monte)
815    - fixed notice message in Smarty_Compiler.class.php. (Monte)
816    - fixed bug with clear_cache introduced in 1.4.6, third parameter should
817      default to null. (Monte)
818    - updated Config_File class to support '\' path separator in OS/2. (Monte,
819      Francesco Cipriani)
820    - removed secure_ext setting (not used). (Monte)
821    - made cache reading process more efficient. (Monte)
822    - fixed bug, is_cached() now supports new 1.4.6 caching behavior. (Monte)
823    - update FAQ with mailing list Reply-To header FAQ. (Monte)
824    - supress error messages for fopen(), fix cache to regenerate if cache
825      file is not available (i.e. cluster race condition). (Monte)
826    - added index key example to QUICKSTART guide. (Monte)
827
828Version 1.4.6
829-------------
830    - fixed bug with {assign ...} when passing an empty value. (Monte)
831    - add more warning message fixes. (Monte, Tara Johnson)
832    - documentation updates. (Monte)
833    - update fetch function to give proper warning when fetching a non-readable
834      or non-existant file. (Monte)
835    - fixed problem with newline at the end of included templates (Monte, Andrei)
836    - added feature to regenerate cache if compile_check is enabled and an
837      involved template or config file gets modified. (Monte)
838    - added DEBUG execution times to included files: REQUIRES updated debug.tpl
839      file! (Monte)
840    - added support for hidden config variables that cannot be read by
841      templates. (Andrei)
842    - added execution time to DEBUG console, total and inserts. (Monte)
843    - fixed bug where DEBUG console would not appear with cached content. (Monte)
844    - added support for postfilter functions that are applied to compiled
845      template right after compilation. (Andrei)
846    - fixed the name of clear_compile_tpl() API function to clear_compiled_tpl.
847      (Andrei)
848    - added fix for removing comments so that the line numbers are reported
849      correctly in case of errors. (patch from Anders Janson)
850    - made html_options output xhtml compatible code. (Monte, Arnaud Limbourg)
851
852Version 1.4.5
853-------------
854    - update FAQ with index of questions at the top
855    - update overlib to 3.50, adjust addon code so that the overlib.js
856      file isn't modified, and not using the mini one. (Monte)
857    - added many more options to html_select_date. (Alexander Skwar, Andrei)
858    - added support for generating different compiled templates from the same
859      source template. (Hans-Peter Oeri, Andrei)
860    - modified Smarty to pass itself to insert functions as the second
861      parameter. (Andrei)
862    - modified Smarty to pass itself to prefilter functions as the second
863      parameter. (Andrei)
864    - fixed syntax error when including a non-existant template with security
865      enabled. (Monte)
866    - fixed comments handling to allow commenting out template blocks. (Andrei)
867    - implemented named capture buffers, with results accessible via
868      $smarty.capture.<name>. (Andrei)
869    - added ability to index arrays directly by numbers. (Andrei)
870    - fixed bug with SMARTY_DIR not prepended to Config_File include. (Monte)
871
872Version 1.4.4
873-------------
874    - fixed problem with including insecure templates with security enabled.
875      (Monte)
876    - numerous documentation updates. (Monte)
877    - added ENT_QUOTES to escapement of html. (Monte, Sam Beckwith)
878    - implemented access to request variables via auto-assigned $smarty
879      template variable. (Andrei)
880    - fixed a bug with parsing function arguments inside {if} tags if a comma
881      was present. (Andrei)
882    - updated debug console with config file vars. (Monte)
883    - added SMARTY_DIR constant as an alternative to relying on include_path.
884      (Monte)
885    - added popup_init and popup functions (requires overlib.js). (Monte)
886    - updated debug console with config file vars. (Monte)
887    - added debugging url control. (Monte)
888    - added 'quotes' type to escape modifier. (Monte, Mike Krus)
889    - added 'total' and 'iteration' section properties. (Andrei)
890    - added 'start', 'max', and 'step' section attributes/properties. (Andrei)
891    - fixed a bug with security checking of functions inside {if} tags.
892      (Andrei)
893    - fixed a bug in Config_File that would incorrectly booleanize values that
894      weren't really booleans. (Andrei)
895
896Version 1.4.3
897-------------
898    - added regex_replace modifier, documented. (Monte)
899    - added debugging console feature and custom function assign_debug_info,
900      documented. (Monte)
901    - added 'scope' attribute for {config_load}, 'global' is now deprecated but
902      is still supported. (Andrei)
903    - reduced template symbol table pollution by moving config array into the
904      class itself. (Andrei)
905    - fixed a bug with passing quoted arguments to modifiers inside {if}
906      statements. (Andrei, Sam Beckwith)
907    - added security features for third party template editing, documented
908      (Monte)
909    - added assign custom function, documented. (Monte)
910    - fixed bug with template header using version instead of _version. (Monte)
911    - fixed a problem with putting $ followed by numbers inside {strip} and
912      {/strip} tags. (Andrei)
913    - fixed Config_File class to allow empty config paths (defaults to current
914      directory). (Andrei)
915
916Version 1.4.2
917-------------
918    - move $version to internal variable, remove from docs. (Monte)
919    - cleaned up compiled templates global scope by moving some variables into
920      the class itself. (Andrei)
921    - fixed a bug that would not allow referring to a section in the including
922      file from the included file. (Andrei)
923    - configs directory missing from 1.4.1 release, added back in. (Monte)
924    - added windows include_path setup instructions to FAQ & QUICKSTART.
925      (Monte)
926
927Version 1.4.1
928-------------
929    - fix LOCK_EX logic for all windows platforms (Monte)
930    - fixed indexing by section properties with the new syntax. (Andrei)
931    - updated Smarty to use absolute paths when requiring/including Smarty
932      components. (Andrei, John Lim)
933
934Version 1.4.0
935-------------
936    - added {capture}{/capture} function, documented (Monte)
937    - added {counter} function, documented (Monte)
938
939Version 1.4.0b2
940---------------
941    - fixed issue in Config_File.class with referencing blank sections (Andrei)
942    - fixed problem with passing variables to included files (Andrei)
943    - fixed resource path recognition for windows (Monte)
944
945Version 1.4.0b1
946---------------
947    - added "componentized templates" tip into documentation (Monte)
948    - added {php}{/php} tags for embedding php code into templates (Monte)
949    - changed default value of $show_info_header to false (Monte)
950    - implemented '->' syntax for accessing properties of objects passed to the
951      template. (Andrei)
952    - allowed custom functions to receive Smarty object as the second
953      parameter; this can be used to dynamically change template variables, for
954      example. (Andrei)
955    - added custom compiler functions support, register_compiler_function() and
956      unregister_compiler_function() API functions. (Andrei, Ivo Jansch).
957    - updated GLOBAL_ASSIGN to take SCRIPT_NAME from HTTP_SERVER_VARS
958      instead of global variable. You can also assign several variables
959      in one shot with an array. (Monte, Roman Neuhauser)
960    - added template prefilters, register_prefilter() and
961      unregister_prefilter() API functions. (Monte)
962    - added RELEASE_NOTES file to distribution. (Monte)
963    - moved CREDITS out of manual into its own file. (Monte)
964    - added register_resource() and unregister_resource() API functions. (Monte)
965    - changed the syntax of indexing template variables, thus supporting
966      structures of arbitrary complexity; supplied fix_vars.php script to fix
967      old syntax. (Andrei)
968    - added $insert_tag_check to speed up cached pages if {insert ...} is not
969      used. (Monte)
970    - added $compiler_class variable to allow specifying a different compiler
971      class. (Andrei)
972    - changed Smarty to compile templates at runtime, allowing for arbitrary
973      template resources. (Monte)
974    - added fix for LOCK_EX under Windows and changed a couple of file
975      permissions for security. (Monte, Fernando Nunes)
976    - allow arbitrary date strings to date_format, html_select_date and
977      html_select_time (Monte)
978
979Version 1.3.2
980-------------
981    - fixed a bug that caused some nested includes to loop infinitely. (Andrei)
982    - added optional HTML header to output. (Monte)
983    - significantly improved config_load performance. (Andrei)
984    - added format attribute to math function. (Monte)
985    - added html_select_time custom function. (Andrei)
986    - fixed minor PHP warning when attempting to unset an unset variable
987      (Monte)
988    - added count_characters, count_words, count_sentences, count_paragraphs
989      modifiers (Monte)
990
991Version 1.3.1pl1
992--------------
993    - bug fix, recovered missing _syntax_error function (Monte)
994
995Version 1.3.1
996-------------
997    - document first, last, index_prev, index_next (Monte)
998    - added 'first' and 'last' section properties. (Andrei)
999    - split out compiling code to separate class for faster template execution
1000      time (Monte)
1001    - fixed a couple of minor PHP warnings (Monte)
1002    - added and documented unregister_modifier() and unregister_function() API
1003      calls. (Monte)
1004    - added and documented 'fetch' and 'math' functions. (Monte)
1005    - added ability to index looped variables by section properties, e.g.
1006      $foo.index_prev/bar. (Andrei)
1007    - added index_prev and index_next section properties. (Andrei)
1008    - fixed issue with php executing in literal blocks. (Monte)
1009
1010Version 1.3.0
1011-------------
1012    - moved license from GPL to LGPL (Monte)
1013    - implemented workaround for PHP "feature" that eats carriage returns
1014      if the PHP tag is at the end of the line. (Andrei)
1015    - removed $allow_php, added $php_handling logic (Monte)
1016    - added file locking to prevent reader/writer problem. (Andrei)
1017    - made Smarty catch unimplemented modifiers and custom functions and output
1018      error messages during compilation instead of failing during run time.
1019      (Andrei)
1020    - removed short-tags at the top of the smarty scripts (Monte)
1021    - added register_function() and register_modifier() API calls to make
1022      registering stuff easier. (Andrei)
1023    - added template results caching capability. (Monte, Andrei)
1024    - added optional 'options' attribute to html_options custom function
1025      that allows passing associative arrays for values/output. (Andrei)
1026    - modifier arguments can now contain '|' and ':' characters inside quoted
1027      strings. (Andrei)
1028
1029Version 1.2.2
1030-------------
1031    - fixed bug that would not respect nested template directories and would
1032      put all compiled files into top-level one. (Andrei)
1033    - fixed bug using $PHP_VERSION instead of environment var PHP_VERSION.
1034      (Monte)
1035    - a couple small warning fixes. (Monte)
1036
1037Version 1.2.1
1038-------------
1039    - added $compile_dir, removed $compile_dir_ext, simplified usage. (Monte)
1040    - added tips & tricks chapter to documentation. (Monte)
1041    - misc documentation updates. (Monte)
1042
1043Version 1.2.0
1044-------------
1045    - updated documentation (Monte)
1046    - added file and line number information to syntax error messages. (Andrei)
1047    - added ability to index template vars by a key. (Andrei)
1048
1049Version 1.1.0
1050-------------
1051    - misc documentation changes, official stable release
1052
1053Version 1.0b
1054------------
1055    - fixed the bug that prevented using non-array values for 'loop' attribute.
1056      (Andrei)
1057    - many misc documentation changes & additions (Monte)
1058
1059Version 1.0a
1060------------
1061    - fixed bug that caused templates to recompile every time (Monte)
1062
1063Version 1.0
1064------------
1065    - initial release
1066
1067/* vim: set et tw=64 ft=changelog: */
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