[PHP-CVS] svn: /php/php-src/trunk/ UPGRADING UPGRADING.INTERNALS
cataphract Wed, 22 Feb 2012 10:08:37 + Revision: http://svn.php.net/viewvc?view=revisionrevision=323423 Log: - Cleanup UPGRADING and UPGRADING.INTERNALS from 5.4 changes. - Added information about removal of streams pooling API. Changed paths: U php/php-src/trunk/UPGRADING U php/php-src/trunk/UPGRADING.INTERNALS Modified: php/php-src/trunk/UPGRADING === --- php/php-src/trunk/UPGRADING 2012-02-22 09:33:01 UTC (rev 323422) +++ php/php-src/trunk/UPGRADING 2012-02-22 10:08:37 UTC (rev 323423) @@ -36,57 +36,8 @@ 1. Changes made to default configuration -- The default_charset setting now defaults to UTF-8. - It was ISO-88590-1 before, so if you were relying - on the default, you will need to add: +- -default_charset = iso-8859-1 - - to your php.ini to preserve pre-PHPX.Y behavior. - -- We now check at compile time if /dev/urandom or /dev/arandom - are present to provide non-blocking entropy to session id - generation. If either is present, session.entropy_file - now defaults to that file and session.entropy_length defaults - to 32. If you do not want extra entropy for your session ids - for some reason, add: - -session.entropy_file= -session.entropy_length=0 - - to your php.ini to preserve pre-PHPX.Y behavior. - -- Deprecated ini directives will now throw an E_CORE_WARNING's - instead of the previous E_WARNING's. - - The following directives are marked as deprecated: - - magic_quotes_gpc - - magic_quotes_runtime - - magic_quotes_sybase - -- The following directives, which indicates a removed feature - in PHP will now throw an E_CORE_ERROR upon startup like the - deprecation warnings. - - The following directives are no longer available: - - allow_call_time_pass_reference - - define_syslog_variables - - highlight.bg - - register_globals - - register_long_arrays - - safe_mode - - safe_mode_gid - - safe_mode_include_dir - - safe_mode_exec_dir - - safe_mode_allowed_env_vars - - safe_mode_protected_env_vars - - zend.ze1_compatibility_mode - -- the following new directives were added - - - max_input_vars - specifies how many GET/POST/COOKIE input variables may be -accepted. default value 1000. - = 2. Reserved words and classes = @@ -97,96 +48,13 @@ 3. Changes made to engine behaviour = -- Turning null, false or empty string into an object by adding a property - will now emit a warning instead of an E_STRICT error. - - $test = null; - $test-baz = 1; - - To create a generic object you can use StdClass: - $test = new StdClass; - $test-baz = 1; +- -- In previous versions, names of superglobals could be used for parameter - names, thereby shadowing the corresponding superglobal. This now causes a - fatal error such as Cannot re-assign auto-global variable GLOBALS. - = 4. Changes made to existing functions = -- array_combine now returns array() instead of FALSE when two empty arrays are - provided as parameters. -- Added an extra parameter to dns_get_record(), which allows requesting DNS - records by numeric type and makes the result include only the raw data of - the response. -- call_user_func_array no longer allows call-time pass by reference. -- htmlentities/htmlspecialchars are stricter in the code units they accept for - the asian encodings. For Big5-HKSCS, the octets 0x80 and 0xFF are rejected. - For GB2312/EUC-CN, the octets 0x8E, 0x8F, 0xA0 and 0xFF are rejected. For - SJIS, the octets 0x80, 0xA0, 0xFD, 0xFE and 0xFF are rejected, except maybe - after a valid starting byte. For EUC-JP, the octets 0xA0 and 0xFF are - rejected. -- htmlentities now emits an E_STRICT warning when used with asian characters, - as in that case htmlentities has (and already had before this version) the - same functionality as htmlspecialchars. -- htmlentities no longer numerically encodes high characters for single-byte - encodings (except when there's actually a corresponding named entity). This - behavior was not documented and was inconsistent with that for UTF-8. -- html_entity_decode/htmlspecialchars_decode behave more consistently, now - decoding entities in malformed strings such as amp; or #amp;. -- htmlentities/htmlspecialchars/html_entity_decode/htmlspecialchars_decode: - Added the flags ENT_HTML401, ENT_XML1, ENT_XHTML, and ENT_HTML5. The - behavior of these functions including, but not limited to, the characters - that are encoded and the entities that are decoded depend on the document - type that is specified by those flags. -- htmlentities/htmlspecialchars with !$double_encode do more strict checks on - the validity of the entities. Numerical entities are checked for a valid - range (0 to 0x10); if the flag ENT_DISALLOWED is
[PHP-CVS] svn: /php/php-src/trunk/ UPGRADING UPGRADING.INTERNALS
jani Thu, 18 Nov 2010 10:43:01 + Revision: http://svn.php.net/viewvc?view=revisionrevision=305490 Log: - Added section for build system changes in UPGRADING.INTERNALS Changed paths: U php/php-src/trunk/UPGRADING U php/php-src/trunk/UPGRADING.INTERNALS Modified: php/php-src/trunk/UPGRADING === --- php/php-src/trunk/UPGRADING 2010-11-18 10:34:33 UTC (rev 305489) +++ php/php-src/trunk/UPGRADING 2010-11-18 10:43:01 UTC (rev 305490) @@ -224,10 +224,6 @@ 9. Changes in SAPI support == -- When adding new binary SAPI (executable, like CLI/CGI/FPM) use CLI - config.m4 and Makefile.frag files as templates and replace CLI/cli with - your SAPI name. - - The REQUEST_TIME value inside server now returns a floating point number indicating the time with microsecond precision. All SAPIs providing this value should be returning float and not time_t. Modified: php/php-src/trunk/UPGRADING.INTERNALS === --- php/php-src/trunk/UPGRADING.INTERNALS 2010-11-18 10:34:33 UTC (rev 305489) +++ php/php-src/trunk/UPGRADING.INTERNALS 2010-11-18 10:43:01 UTC (rev 305490) @@ -12,6 +12,11 @@ g. leak_variable h. API Signature changes +2. Build system changes + a. Unix build system changes + b. Windows build system changes + + 1. Internal API changes @@ -22,6 +27,7 @@ CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path, int use_realpath TSRLS_DC); + b. stat/lstat support lstat is now available on all platforms. On unix-like platform @@ -29,6 +35,7 @@ available using php_sys_lstat. php_sys_stat and php_sys_lstat usage is recommended instead of calling lstat directly, to ensure portability. + c. readlink support readlink is now available on all platforms. On unix-like platform @@ -36,6 +43,7 @@ available using php_sys_readlink. php_sys_readlink usage is recommended instead of calling readlink directly, to ensure portability. + d. layout of some core ZE structures (zend_op_array, zend_class_entry, ...) . zend_function.pass_rest_by_reference is replaced by @@ -59,7 +67,9 @@ by different information for internal and user classes. See zend_class_inttry.info union. + e. Zend\zend_fast_cache.h + It should not have been used anymore since php5, but now this header has been removed. The following macros are not available anymore: @@ -70,7 +80,9 @@ Use emalloc, emalloc_rel, efree or efree_rel instead. + f. Streams that enclose private streams + Some streams, like the temp:// stream, may enclose private streams. If the outer stream leaks due to a programming error or is not exposed through a zval (and therefore is not deleted when all the zvals are gone), it will @@ -111,13 +123,17 @@ php_stream_encloses with the 2nd argument NULL. If this is not done, there will be problems, so observe this requirement when using php_stream_encloses. + g. leak_variable + The function leak_variable(variable [, leak_data]) was added. It is only available on debug builds. It increments the refcount of a zval or, if the second argument is true and the variable is either an object or a resource it increments the refcounts of those objects instead. + h. API Signature changes + . zend_list_insert ZEND_API int zend_list_insert(void *ptr, int type TSRMLS_DC); call: zend_list_insert(a, SOMETYPE TSRMLS_CC); @@ -131,6 +147,10 @@ . php_stream_context_alloc PHPAPI php_stream_context *php_stream_context_alloc(TSRMLS_D); call: context = php_stream_context_alloc(TSRMLS_C); + +. sapi_get_request_time(TSRMLS_D); + SAPI_API double sapi_get_request_time(TSRMLS_D); + . sapi_register_default_post_reader SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D) TSRMLS_DC); @@ -163,3 +183,21 @@ . php_unescape_html_entities PHPAPI char *php_unescape_html_entities(unsigned char *old, size_t oldlen, size_t *newlen, int all, int flags, char *hint_charset TSRMLS_DC); + + + +2. Build system changes + + + a. Unix build system changes + +- Changes in SAPI module build: + . When adding new binary SAPI (executable, like CLI/CGI/FPM) use CLI config.m4 and Makefile.frag files as templates and replace CLI/cli with your SAPI name. + +- New macros: + . PHP_INIT_DTRACE(providerdesc, header-file, sources [, module]) + + + b. Windows build system changes +- + -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
