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NEWS
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PHP NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
?? ??? 2012, PHP 5.4.1 RC1
- CLI Server:
. "Connection: close" instead of "Connection: closed" (Gustavo)
- Core:
. Fixed bug #61225 (Incorect lexing of 0b00*+<NUM>). (Pierrick)
. Fixed bug #61165 (Segfault - strip_tags()). (Laruence)
. Fixed bug #61106 (Segfault when using header_register_callback). (Nikita
Popov)
. Fixed bug #61087 (Memory leak in parse_ini_file when specifying
invalid scanner mode). (Nikic, Laruence)
. Fixed bug #61072 (Memory leak when restoring an exception handler).
(Nikic, Laruence)
. Fixed bug #61058 (array_fill leaks if start index is PHP_INT_MAX).
(Laruence)
. Fixed bug #61052 (Missing error check in trait 'insteadof' clause). (Stefan)
. Fixed bug #61011 (Crash when an exception is thrown by __autoload
accessing a static property). (Laruence)
. Fixed bug #61000 (Exceeding max nesting level doesn't delete numerical
vars). (Laruence)
. Fixed bug #60978 (exit code incorrect). (Laruence)
. Fixed bug #60911 (Confusing error message when extending traits). (Stefan)
. Fixed bug #60801 (strpbrk() mishandles NUL byte). (Adam)
. Fixed bug #60717 (Order of traits in use statement can cause a fatal
error). (Stefan)
. Fixed bug #60573 (type hinting with "self" keyword causes weird errors).
(Laruence)
. Fixed bug #52719 (array_walk_recursive crashes if third param of the
function is by reference). (Nikita Popov)
- Installation
. Fixed bug #61172 (Add Apache 2.4 support). (Chris Jones)
- mbstring:
. MFH mb_ereg_replace_callback() for security enhancements. (Rui)
- mysqli
. Fixed bug #61003 (mysql_stat() require a valid connection). (Johannes).
- mysqlnd
. Fixed bug #60948 (mysqlnd FTBFS when -Wformat-security is enabled).
(Johannes)
- Session
. Fixed bug #60634 (Segmentation fault when trying to die() in
SessionHandler::write()). (Ilia)
- SOAP
. Fixed bug #60842, #51775 (Chunked response parsing error when
chunksize length line is > 10 bytes). (Ilia)
. Fixed bug #60887 (SoapClient ignores user_agent option and sends no
User-Agent header). (carloschilazo at gmail dot com)
- PDO
. Fixed bug #61292 (Segfault while calling a method on an overloaded PDO
object). (Laruence)
- PDO_mysql
. Fixed bug #61207 (PDO::nextRowset() after a multi-statement query doesn't
always work). (Johannes)
. Fixed bug #61194 (PDO should export compression flag with myslqnd).
(Johannes)
- Phar
. Fixed bug #61184 (Phar::webPhar() generates headers with trailing NUL
bytes). (Nikita Popov)
- Reflection:
. Fixed bug #60968 (Late static binding doesn't work with
ReflectionMethod::invokeArgs()). (Laruence)
- Standard:
. Fixed memory leak in substr_replace. (Pierrick)
. Make max_file_uploads ini directive settable outside of php.ini (Rasmus)
. Fixed bug #60106 (stream_socket_server silently truncates long unix socket
paths). (Ilia)
- XMLRPC:
. Fixed bug #61264 (xmlrpc_parse_method_descriptions leaks temporary
variable). (Nikita Popov)
. Fixed bug #61097 (Memory leak in xmlrpc functions copying zvals). (Nikita
Popov)
- Zlib:
. Fixed bug #61306 (initialization of global inappropriate for ZTS). (Gustavo)
. Fixed bug #61287 (A particular string fails to decompress). (Mike)
. Fixed bug #61139 (gzopen leaks when specifying invalid mode). (Nikita Popov)
01 Mar 2012, PHP 5.4.0
- Installation:
. autoconf 2.59+ is now supported (and required) for generating the
configure script with ./buildconf. Autoconf 2.60+ is desirable
otherwise the configure help order may be incorrect. (Rasmus, Chris Jones)
- Removed legacy features:
. break/continue $var syntax. (Dmitry)
. Safe mode and all related php.ini options. (Kalle)
. register_globals and register_long_arrays php.ini options. (Kalle)
. import_request_variables(). (Kalle)
. allow_call_time_pass_reference. (Pierrick)
. define_syslog_variables php.ini option and its associated function. (Kalle)
. highlight.bg php.ini option. (Kalle)
. safe_mode, safe_mode_gid, safe_mode_include_dir,
safe_mode_exec_dir, safe_mode_allowed_env_vars and
safe_mode_protected_env_vars php.ini options.
. zend.ze1_compatibility_mode php.ini option.
. Session bug compatibility mode (session.bug_compat_42 and
session.bug_compat_warn php.ini options). (Kalle)
. session_is_registered(), session_register() and session_unregister()
functions. (Kalle)
. y2k_compliance php.ini option. (Kalle)
. magic_quotes_gpc, magic_quotes_runtime and magic_quotes_sybase
php.ini options. get_magic_quotes_gpc, get_magic_quotes_runtime are kept
but always return false, set_magic_quotes_runtime raises an
E_CORE_ERROR. (Pierrick, Pierre)
. Removed support for putenv("TZ=..") for setting the timezone. (Derick)
. Removed the timezone guessing algorithm in case the timezone isn't set with
date.timezone or date_default_timezone_set(). Instead of a guessed
timezone, "UTC" is now used instead. (Derick)
- Moved extensions to PECL:
. ext/sqlite. (Note: the ext/sqlite3 and ext/pdo_sqlite extensions are
not affected) (Johannes)
- General improvements:
. Added short array syntax support ([1,2,3]), see UPGRADING guide for full
details. (rsky0711 at gmail . com, sebastian.deutsch at 9elements . com,
Pierre)
. Added binary number format (0b001010). (Jonah dot Harris at gmail dot com)
. Added support for Class::{expr}() syntax (Pierrick)
. Added multibyte support by default. Previously PHP had to be compiled
with --enable-zend-multibyte. Now it can be enabled or disabled through
the zend.multibyte directive in php.ini. (Dmitry)
. Removed compile time dependency from ext/mbstring (Dmitry)
. Added support for Traits. (Stefan, with fixes by Dmitry and Laruence)
. Added closure $this support back. (Stas)
. Added array dereferencing support. (Felipe)
. Added callable typehint. (Hannes)
. Added indirect method call through array. FR #47160. (Felipe)
. Added DTrace support. (David Soria Parra)
. Added class member access on instantiation (e.g. (new foo)->bar()) support.
(Felipe)
. <?= is now always available regardless of the short_open_tag setting. (Rasmus)
. Implemented Zend Signal Handling (configurable option --enable-zend-signals,
off by default). (Lucas Nealan, Arnaud Le Blanc, Brian Shire, Ilia)
. Improved output layer, see README.NEW-OUTPUT-API for internals. (Mike)
. Improved UNIX build system to allow building multiple PHP binary SAPIs and
one SAPI module the same time. FR #53271, FR #52419. (Jani)
. Implemented closure rebinding as parameter to bindTo. (Gustavo Lopes)
. Improved the warning message of incompatible arguments. (Laruence)
. Improved ternary operator performance when returning arrays. (Arnaud, Dmitry)
. Changed error handlers to only generate docref links when the docref_root
php.ini setting is not empty. (Derick)
. Changed silent conversion of array to string to produce a notice. (Patrick)
. Changed default value of "default_charset" php.ini option from ISO-8859-1 to
UTF-8. (Rasmus)
. Changed casting of null/''/false into an Object when adding a property
from E_STRICT into a warning. (Scott)
. Changed E_ALL to include E_STRICT. (Stas)
. Disabled Windows CRT warning by default, can be enabled again using the
php.ini directive windows_show_crt_warnings. (Pierre)
. Fixed bug #55378: Binary number literal returns float number though its
value is small enough. (Derick)
- Improved Zend Engine memory usage: (Dmitry)
. Improved parse error messages. (Felipe)
. Replaced zend_function.pass_rest_by_reference by
ZEND_ACC_PASS_REST_BY_REFERENCE in zend_function.fn_flags.
. Replaced zend_function.return_reference by ZEND_ACC_RETURN_REFERENCE
in zend_function.fn_flags.
. Removed zend_arg_info.required_num_args as it was only needed for internal
functions. Now the first arg_info for internal functions (which has special
meaning) is represented by the zend_internal_function_info structure.
. Moved zend_op_array.size, size_var, size_literal, current_brk_cont,
backpatch_count into CG(context) as they are used only during compilation.
. Moved zend_op_array.start_op into EG(start_op) as it's used only for
'interactive' execution of a single top-level op-array.
. Replaced zend_op_array.done_pass_two by ZEND_ACC_DONE_PASS_TWO in
zend_op_array.fn_flags.
. op_array.vars array is trimmed (reallocated) during pass_two.
. Replaced zend_class_entry.constants_updated by ZEND_ACC_CONSTANTS_UPDATED
in zend_class_entry.ce_flags.
. Reduced the size of zend_class_entry by sharing the same memory space
by different information for internal and user classes.
See zend_class_entry.info union.
. Reduced size of temp_variable.
- Improved Zend Engine - performance tweaks and optimizations: (Dmitry)
. Inlined most probable code-paths for arithmetic operations directly into
executor.
. Eliminated unnecessary iterations during request startup/shutdown.
. Changed $GLOBALS into a JIT autoglobal, so it's initialized only if used.
(this may affect opcode caches!)
. Improved performance of @ (silence) operator.
. Simplified string offset reading. Given $str="abc" then $str[1][0] is now
a legal construct.
. Added caches to eliminate repeatable run-time bindings of functions,
classes, constants, methods and properties.
. Added concept of interned strings. All strings constants known at compile
time are allocated in a single copy and never changed.
. ZEND_RECV now always has IS_CV as its result.
. ZEND_CATCH now has to be used only with constant class names.
. ZEND_FETCH_DIM_? may fetch array and dimension operands in different order.
. Simplified ZEND_FETCH_*_R operations. They can't be used with the
EXT_TYPE_UNUSED flag any more. This is a very rare and useless case.
ZEND_FREE might be required after them instead.
. Split ZEND_RETURN into two new instructions ZEND_RETURN and
ZEND_RETURN_BY_REF.
. Optimized access to global constants using values with pre-calculated
hash_values from the literals table.
. Optimized access to static properties using executor specialization.
A constant class name may be used as a direct operand of ZEND_FETCH_*
instruction without previous ZEND_FETCH_CLASS.
. zend_stack and zend_ptr_stack allocation is delayed until actual usage.
- Other improvements to Zend Engine:
. Added an optimization which saves memory and emalloc/efree calls for empty
HashTables. (Stas, Dmitry)
. Added ability to reset user opcode handlers (Yoram).
. Changed the structure of op_array.opcodes. The constant values are moved from
opcode operands into a separate literal table. (Dmitry)
. Fixed (disabled) inline-caching for ZEND_OVERLOADED_FUNCTION methods.
(Dmitry)
- Improved core functions:
. Enforce an extended class' __construct arguments to match the
abstract constructor in the base class.
. Disallow reusing superglobal names as parameter names.
. Added optional argument to debug_backtrace() and debug_print_backtrace()
to limit the amount of stack frames returned. (Sebastian, Patrick)
. Added hex2bin() function. (Scott)
. number_format() no longer truncates multibyte decimal points and thousand
separators to the first byte. FR #53457. (Adam)
. Added support for object references in recursive serialize() calls.
FR #36424. (Mike)
. Added support for SORT_NATURAL and SORT_FLAG_CASE in array
sort functions (sort, rsort, ksort, krsort, asort, arsort and
array_multisort). FR#55158 (Arpad)
. Added stream metadata API support and stream_metadata() stream class
handler. (Stas)
. User wrappers can now define a stream_truncate() method that responds
to truncation, e.g. through ftruncate(). FR #53888. (Gustavo)
. Improved unserialize() performance.
(galaxy dot mipt at gmail dot com, Kalle)
. Changed array_combine() to return empty array instead of FALSE when both
parameter arrays are empty. FR #34857. ([email protected])
. Fixed bug #61095 (Incorect lexing of 0x00*+<NUM>). (Etienne)
. Fixed bug #60965 (Buffer overflow on htmlspecialchars/entities with
$double=false). (Gustavo)
. Fixed bug #60895 (Possible invalid handler usage in windows random
functions). (Pierre)
. Fixed bug #60879 (unserialize() Does not invoke __wakeup() on object).
(Pierre, Steve)
. Fixed bug #60825 (Segfault when running symfony 2 tests).
(Dmitry, Laruence)
. Fixed bug #60627 (httpd.worker segfault on startup with php_value).
. Fixed bug #60613 (Segmentation fault with $cls->{expr}() syntax). (Dmitry)
. Fixed bug #60611 (Segmentation fault with Cls::{expr}() syntax). (Laruence)
(Laruence)
. Fixed bug #60558 (Invalid read and writes). (Laruence)
. Fixed bug #60444 (Segmentation fault with include & class extending).
(Laruence, Dmitry).
. Fixed bug #60362 (non-existent sub-sub keys should not have values).
(Laruence, alan_k, Stas)
. Fixed bug #60350 (No string escape code for ESC (ascii 27), normally \e).
(php at mickweiss dot com)
. Fixed bug #60321 (ob_get_status(true) no longer returns an array when
buffer is empty). (Pierrick)
. Fixed bug #60282 (Segfault when using ob_gzhandler() with open buffers).
(Laruence)
. Fixed bug #60240 (invalid read/writes when unserializing specially crafted
strings). (Mike)
. Fixed bug #60227 (header() cannot detect the multi-line header with
CR(0x0D)). (rui)
. Fixed bug #60174 (Notice when array in method prototype error).
(Laruence)
. Fixed bug #60169 (Conjunction of ternary and list crashes PHP).
(Laruence)
. Fixed bug #60038 (SIGALRM cause segfault in php_error_cb). (Laruence)
(klightspeed at netspace dot net dot au)
. Fixed bug #55871 (Interruption in substr_replace()). (Stas)
. Fixed bug #55801 (Behavior of unserialize has changed). (Mike)
. Fixed bug #55758 (Digest Authenticate missed in 5.4) . (Laruence)
. Fixed bug #55748 (multiple NULL Pointer Dereference with zend_strndup())
(CVE-2011-4153). (Stas)
. Fixed bug #55124 (recursive mkdir fails with current (dot) directory in path).
(Pierre)
. Fixed bug #55084 (Function registered by header_register_callback is
called only once per process). (Hannes)
. Implement FR #54514 (Get php binary path during script execution).
(Laruence)
. Fixed bug #52211 (iconv() returns part of string on error). (Felipe)
. Fixed bug #51860 (Include fails with toplevel symlink to /). (Dmitry)
- Improved generic SAPI support:
. Added $_SERVER['REQUEST_TIME_FLOAT'] to include microsecond precision.
(Patrick)
. Added header_register_callback() which is invoked immediately
prior to the sending of headers and after default headers have
been added. (Scott)
. Added http_response_code() function. FR #52555. (Paul Dragoonis, Kalle)
. Fixed bug #55500 (Corrupted $_FILES indices lead to security concern).
(Stas)
. Fixed bug #54374 (Insufficient validating of upload name leading to
corrupted $_FILES indices). (Stas, lekensteyn at gmail dot com)
- Improved CLI SAPI:
. Added built-in web server that is intended for testing purpose.
(Moriyoshi, Laruence, and fixes by Pierre, Derick, Arpad,
chobieee at gmail dot com)
. Added command line option --rz <name> which shows information of the
named Zend extension. (Johannes)
. Interactive readline shell improvements: (Johannes)
. Added "cli.pager" php.ini setting to set a pager for output.
. Added "cli.prompt" php.ini setting to configure the shell prompt.
. Added shortcut #inisetting=value to change php.ini settings at run-time.
. Changed shell not to terminate on fatal errors.
. Interactive shell works with shared readline extension. FR #53878.
- Improved CGI/FastCGI SAPI: (Dmitry)
. Added apache compatible functions: apache_child_terminate(),
getallheaders(), apache_request_headers() and apache_response_headers()
. Improved performance of FastCGI request parsing.
. Fixed reinitialization of SAPI callbacks after php_module_startup().
(Dmitry)
- Improved PHP-FPM SAPI:
. Removed EXPERIMENTAL flag. (fat)
. Fixed bug #60659 (FPM does not clear auth_user on request accept).
(bonbons at linux-vserver dot org)
- Improved Litespeed SAPI:
. Fixed bug #55769 (Make Fails with "Missing Separator" error). (Adam)
- Improved Date extension:
. Added the + modifier to parseFromFormat to allow trailing text in the
string to parse without throwing an error. (Stas, Derick)
- Improved DBA extension:
. Added Tokyo Cabinet abstract DB support. (Michael Maclean)
. Added Berkeley DB 5 support. (Johannes, Chris Jones)
- Improved DOM extension:
. Added the ability to pass options to loadHTML (Chregu, fxmulder at gmail dot com)
- Improved filesystem functions:
. scandir() now accepts SCANDIR_SORT_NONE as a possible sorting_order value.
FR #53407. (Adam)
- Improved HASH extension:
. Added Jenkins's one-at-a-time hash support. (Martin Jansen)
. Added FNV-1 hash support. (Michael Maclean)
. Made Adler32 algorithm faster. FR #53213. (zavasek at yandex dot ru)
. Removed Salsa10/Salsa20, which are actually stream ciphers (Mike)
. Fixed bug #60221 (Tiger hash output byte order) (Mike)
- Improved intl extension:
. Added Spoofchecker class, allows checking for visibly confusable characters and
other security issues. (Scott)
. Added Transliterator class, allowing transliteration of strings.
(Gustavo)
. Added support for UTS #46. (Gustavo)
. Fixed build on Fedora 15 / Ubuntu 11. (Hannes)
. Fixed bug #55562 (grapheme_substr() returns false on big length). (Stas)
- Improved JSON extension:
. Added new json_encode() option JSON_UNESCAPED_UNICODE. FR #53946.
(Alexander, Gwynne)
. Added JsonSerializable interface. (Sara)
. Added JSON_BIGINT_AS_STRING, extended json_decode() sig with $options.
(Sara)
. Added support for JSON_NUMERIC_CHECK option in json_encode() that converts
numeric strings to integers. (Ilia)
. Added new json_encode() option JSON_UNESCAPED_SLASHES. FR #49366. (Adam)
. Added new json_encode() option JSON_PRETTY_PRINT. FR #44331. (Adam)
- Improved LDAP extension:
. Added paged results support. FR #42060. ([email protected],
- Improved mbstring extension:
. Added Shift_JIS/UTF-8 Emoji (pictograms) support. (Rui)
. Added JIS X0213:2004 (Shift_JIS-2004, EUC-JP-2004, ISO-2022-JP-2004)
support. (Rui)
. Ill-formed UTF-8 check for security enhancements. (Rui)
. Added MacJapanese (Shift_JIS) and gb18030 encoding support. (Rui)
. Added encode/decode in hex format to mb_[en|de]code_numericentity(). (Rui)
. Added user JIS X0213:2004 (Shift_JIS-2004, EUC-JP-2004, ISO-2022-JP-2004)
support. (Rui)
. Added the user defined area for CP936 and CP950 (Rui).
. Fixed bug #60306 (Characters lost while converting from cp936 to utf8).
(Laruence)
- Improved MySQL extensions:
. MySQL: Deprecated mysql_list_dbs(). FR #50667. (Andrey)
. mysqlnd: Added named pipes support. FR #48082. (Andrey)
. MySQLi: Added iterator support in MySQLi. mysqli_result implements
Traversable. (Andrey, Johannes)
. PDO_mysql: Removed support for linking with MySQL client libraries older
than 4.1. (Johannes)
. ext/mysql, mysqli and pdo_mysql now use mysqlnd by default. (Johannes)
. Fixed bug #55473 (mysql_pconnect leaks file descriptors on reconnect).
(Andrey, Laruence)
. Fixed bug #55653 (PS crash with libmysql when binding same variable as
param and out). (Laruence)
- Improved OpenSSL extension:
. Added AES support. FR #48632. (yonas dot y at gmail dot com, Pierre)
. Added no padding option to openssl_encrypt()/openssl_decrypt(). (Scott)
. Use php's implementation for Windows Crypto API in
openssl_random_pseudo_bytes. (Pierre)
. On error in openssl_random_pseudo_bytes() made sure we set strong result
to false. (Scott)
. Fixed possible attack in SSL sockets with SSL 3.0 / TLS 1.0.
CVE-2011-3389. (Scott)
. Fixed bug #61124 (Crash when decoding an invalid base64 encoded string).
(me at ktamura dot com, Scott)
- Improved PDO:
. Fixed PDO objects binary incompatibility. (Dmitry)
- PDO DBlib driver:
. Added nextRowset support.
. Fixed bug #50755 (PDO DBLIB Fails with OOM).
- Improved PostgreSQL extension:
. Added support for "extra" parameter for PGNotify().
(r dot i dot k at free dot fr, Ilia)
- Improved PCRE extension:
. Changed third parameter of preg_match_all() to optional. FR #53238. (Adam)
- Improved Readline extension:
. Fixed bug #54450 (Enable callback support when built against libedit).
(fedora at famillecollet dot com, Hannes)
- Improved Reflection extension:
. Added ReflectionClass::newInstanceWithoutConstructor() to create a new
instance of a class without invoking its constructor. FR #55490.
(Sebastian)
. Added ReflectionExtension::isTemporary() and
ReflectionExtension::isPersistent() methods. (Johannes)
. Added ReflectionZendExtension class. (Johannes)
. Added ReflectionClass::isCloneable(). (Felipe)
- Improved Session extension:
. Expose session status via new function, session_status (FR #52982) (Arpad)
. Added support for object-oriented session handlers. (Arpad)
. Added support for storing upload progress feedback in session data. (Arnaud)
. Changed session.entropy_file to default to /dev/urandom or /dev/arandom if
either is present at compile time. (Rasmus)
. Fixed bug #60860 (session.save_handler=user without defined function core
dumps). (Felipe)
. Implement FR #60551 (session_set_save_handler should support a core's
session handler interface). (Arpad)
. Fixed bug #60640 (invalid return values). (Arpad)
- Improved SNMP extension (Boris Lytochkin):
. Added OO API. FR #53594 (php-snmp rewrite).
. Sanitized return values of existing functions. Now it returns FALSE on
failure.
. Allow ~infinite OIDs in GET/GETNEXT/SET queries. Autochunk them to max_oids
upon request.
. Introducing unit tests for extension with ~full coverage.
. IPv6 support. (FR #42918)
. Way of representing OID value can now be changed when SNMP_VALUE_OBJECT
is used for value output mode. Use or'ed SNMP_VALUE_LIBRARY(default if
not specified) or SNMP_VALUE_PLAIN. (FR #54502)
. Fixed bug #60749 (SNMP module should not strip non-standard SNMP port
from hostname). (Boris Lytochkin)
. Fixed bug #60585 (php build fails with USE flag snmp when IPv6 support
is disabled). (Boris Lytochkin)
. Fixed bug #53862 (snmp_set_oid_output_format does not allow returning to default)
. Fixed bug #46065 (snmp_set_quick_print() persists between requests)
. Fixed bug #45893 (Snmp buffer limited to 2048 char)
. Fixed bug #44193 (snmp v3 noAuthNoPriv doesn't work)
- Improved SOAP extension:
. Added new SoapClient option "keep_alive". FR #60329. (Pierrick)
. Fixed basic HTTP authentication for WSDL sub requests. (Dmitry)
- Improved SPL extension:
. Added RegexIterator::getRegex() method. (Joshua Thijssen)
. Added SplObjectStorage::getHash() hook. (Etienne)
. Added CallbackFilterIterator and RecursiveCallbackFilterIterator. (Arnaud)
. Added missing class_uses(..) as pointed out by #55266 (Stefan)
. Immediately reject wrong usages of directories under Spl(Temp)FileObject
and friends. (Etienne, Pierre)
. FilesystemIterator, GlobIterator and (Recursive)DirectoryIterator now use
the default stream context. (Hannes)
. Fixed bug #60201 (SplFileObject::setCsvControl does not expose third
argument via Reflection). (Peter)
. Fixed bug #55287 (spl_classes() not includes CallbackFilter classes)
(sasezaki at gmail dot com, salathe)
- Improved Sysvshm extension:
. Fixed bug #55750 (memory copy issue in sysvshm extension).
(Ilia, jeffhuang9999 at gmail dot com)
- Improved Tidy extension:
. Fixed bug #54682 (Tidy::diagnose() NULL pointer dereference).
(Maksymilian Arciemowicz, Felipe)
- Improved Tokenizer extension:
. Fixed bug #54089 (token_get_all with regards to __halt_compiler is
not binary safe). (Nikita Popov)
- Improved XSL extension:
. Added XsltProcessor::setSecurityPrefs($options) and getSecurityPrefs() to
define forbidden operations within XSLT stylesheets, default is not to
enable write operations from XSLT. Bug #54446 (Chregu, Nicolas Gregoire)
. XSL doesn't stop transformation anymore, if a PHP function can't be called
(Christian)
- Improved ZLIB extension:
. Re-implemented non-file related functionality. (Mike)
. Fixed bug #55544 (ob_gzhandler always conflicts with zlib.output_compression).
(Mike)
02 Feb 2012, PHP 5.3.10
- Core:
. Fixed arbitrary remote code execution vulnerability reported by Stefan
Esser, CVE-2012-0830. (Stas, Dmitry)
10 Jan 2012, PHP 5.3.9
- Core:
. Added max_input_vars directive to prevent attacks based on hash collisions
(CVE-2011-4885) (Dmitry).
. Fixed bug #60205 (possible integer overflow in content_length). (Laruence)
. Fixed bug #60139 (Anonymous functions create cycles not detected by the
GC). (Dmitry)
. Fixed bug #60138 (GC crash with referenced array in RecursiveArrayIterator)
(Dmitry).
. Fixed bug #60120 (proc_open's streams may hang with stdin/out/err when
the data exceeds or is equal to 2048 bytes). (Pierre, Pascal Borreli)
. Fixed bug #60099 (__halt_compiler() works in braced namespaces). (Felipe)
. Fixed bug #60019 (Function time_nanosleep() is undefined on OS X). (Ilia)
. Fixed bug #55874 (GCC does not provide __sync_fetch_and_add on some archs).
(klightspeed at netspace dot net dot au)
. Fixed bug #55798 (serialize followed by unserialize with numeric object
prop. gives integer prop). (Gustavo)
. Fixed bug #55749 (TOCTOU issue in getenv() on Windows builds). (Pierre)
. Fixed bug #55707 (undefined reference to `__sync_fetch_and_add_4' on Linux
parisc). (Felipe)
. Fixed bug #55674 (fgetcsv & str_getcsv skip empty fields in some
tab-separated records). (Laruence)
. Fixed bug #55649 (Undefined function Bug()). (Laruence)
. Fixed bug #55622 (memory corruption in parse_ini_string). (Pierre)
. Fixed bug #55576 (Cannot conditionally move uploaded file without race
condition). (Gustavo)
. Fixed bug #55510: $_FILES 'name' missing first character after upload.
(Arpad)
. Fixed bug #55509 (segfault on x86_64 using more than 2G memory). (Laruence)
. Fixed bug #55504 (Content-Type header is not parsed correctly on
HTTP POST request). (Hannes)
. Fixed bug #55475 (is_a() triggers autoloader, new optional 3rd argument to
is_a and is_subclass_of). (alan_k)
. Fixed bug #52461 (Incomplete doctype and missing xmlns).
(virsacer at web dot de, Pierre)
. Fixed bug #55366 (keys lost when using substr_replace an array). (Arpad)
. Fixed bug #55273 (base64_decode() with strict rejects whitespace after
pad). (Ilia)
. Fixed bug #52624 (tempnam() by-pass open_basedir with nonnexistent
directory). (Felipe)
. Fixed bug #50982 (incorrect assumption of PAGE_SIZE size). (Dmitry)
. Fixed invalid free in call_user_method() function. (Felipe)
. Fixed bug #43200 (Interface implementation / inheritence not possible in
abstract classes). (Felipe)
- BCmath:
. Fixed bug #60377 (bcscale related crashes on 64bits platforms). (shm)
- Calendar:
. Fixed bug #55797 (Integer overflow in SdnToGregorian leads to segfault (in
optimized builds). (Gustavo)
- cURL:
. Fixed bug #60439 (curl_copy_handle segfault when used with
CURLOPT_PROGRESSFUNCTION). (Pierrick)
. Fixed bug #54798 (Segfault when CURLOPT_STDERR file pointer is closed
before calling curl_exec). (Hannes)
. Fixed issues were curl_copy_handle() would sometimes lose copied
preferences. (Hannes)
- DateTime:
. Fixed bug #60373 (Startup errors with log_errors on cause segfault).
(Derick)
. Fixed bug #60236 (TLA timezone dates are not converted properly from
timestamp). (Derick)
. Fixed bug #55253 (DateTime::add() and sub() result -1 hour on objects with
time zone type 2). (Derick)
. Fixed bug #54851 (DateTime::createFromFormat() doesn't interpret "D").
(Derick)
. Fixed bug #53502 (strtotime with timezone memory leak). (Derick)
. Fixed bug #52062 (large timestamps with DateTime::getTimestamp and
DateTime::setTimestamp). (Derick)
. Fixed bug #51994 (date_parse_from_format is parsing invalid date using 'yz'
format). (Derick)
. Fixed bug #52113 (Seg fault while creating (by unserialization)
DatePeriod). (Derick)
. Fixed bug #48476 (cloning extended DateTime class without calling
parent::__constr crashed PHP). (Hannes)
- EXIF:
. Fixed bug #60150 (Integer overflow during the parsing of invalid exif
header). (CVE-2011-4566) (Stas, flolechaud at gmail dot com)
- Fileinfo:
. Fixed bug #60094 (C++ comment fails in c89). (Laruence)
. Fixed possible memory leak in finfo_open(). (Felipe)
. Fixed memory leak when calling the Finfo constructor twice. (Felipe)
- Filter:
. Fixed Bug #55478 (FILTER_VALIDATE_EMAIL fails with internationalized
domain name addresses containing >1 -). (Ilia)
- FTP:
. Fixed bug #60183 (out of sync ftp responses). (bram at ebskamp dot me,
rasmus)
- Gd:
. Fixed bug #60160 (imagefill() doesn't work correctly
for small images). (Florian)
- Intl:
. Fixed bug #60192 (SegFault when Collator not constructed
properly). (Florian)
. Fixed memory leak in several Intl locale functions. (Felipe)
- Json:
. Fixed bug #55543 (json_encode() with JSON_NUMERIC_CHECK fails on objects
with numeric string properties). (Ilia, dchurch at sciencelogic dot com)
- Mbstring:
. Fixed possible crash in mb_ereg_search_init() using empty pattern. (Felipe)
- MS SQL:
. Fixed bug #60267 (Compile failure with freetds 0.91). (Felipe)
- MySQL:
. Fixed bug #55550 (mysql.trace_mode miscounts result sets). (Johannes)
- MySQLi extension:
. Fixed bug #55859 (mysqli->stat property access gives error). (Andrey)
. Fixed bug #55582 (mysqli_num_rows() returns always 0 for unbuffered, when
mysqlnd is used). (Andrey)
. Fixed bug #55703 (PHP crash when calling mysqli_fetch_fields).
(eran at zend dot com, Laruence)
- mysqlnd
. Fixed bug #55609 (mysqlnd cannot be built shared). (Johannes)
. Fixed bug #55067 (MySQL doesn't support compression - wrong config option).
(Andrey)
- NSAPI SAPI:
. Don't set $_SERVER['HTTPS'] on unsecure connection (bug #55403). (Uwe
Schindler)
- OpenSSL:
. Fixed bug #60279 (Fixed NULL pointer dereference in
stream_socket_enable_crypto, case when ssl_handle of session_stream is not
initialized.) (shm)
. Fix segfault with older versions of OpenSSL. (Scott)
- Oracle Database extension (OCI8):
. Fixed bug #59985 (show normal warning text for OCI_NO_DATA).
(Chris Jones)
. Increased maximum Oracle error message buffer length for new 11.2.0.3 size.
(Chris Jones)
. Improve internal initalization failure error messages. (Chris Jones)
- PDO
. Fixed bug #55776 (PDORow to session bug). (Johannes)
- PDO Firebird:
. Fixed bug #48877 ("bindValue" and "bindParam" do not work for PDO Firebird).
(Mariuz)
. Fixed bug #47415 (PDO_Firebird segfaults when passing lowercased column name to bindColumn).
. Fixed bug #53280 (PDO_Firebird segfaults if query column count less than param count).
(Mariuz)
- PDO MySQL driver:
. Fixed bug #60155 (pdo_mysql.default_socket ignored). (Johannes)
. Fixed bug #55870 (PDO ignores all SSL parameters when used with mysql
native driver). (Pierre)
. Fixed bug #54158 (MYSQLND+PDO MySQL requires #define
MYSQL_OPT_LOCAL_INFILE). (Andrey)
- PDO OCI driver:
. Fixed bug #55768 (PDO_OCI can't resume Oracle session after it's been
killed). (mikhail dot v dot gavrilov at gmail dot com, Chris Jones, Tony)
- Phar:
. Fixed bug #60261 (NULL pointer dereference in phar). (Felipe)
. Fixed bug #60164 (Stubs of a specific length break phar_open_from_fp
scanning for __HALT_COMPILER). (Ralph Schindler)
. Fixed bug #53872 (internal corruption of phar). (Hannes)
. Fixed bug #52013 (Unable to decompress files in a compressed phar). (Hannes)
- PHP-FPM SAPI:
. Dropped restriction of not setting the same value multiple times, the last
one holds. (giovanni at giacobbi dot net, fat)
. Added .phar to default authorized extensions. (fat)
. Fixed bug #60659 (FPM does not clear auth_user on request accept).
(bonbons at linux-vserver dot org)
. Fixed bug #60629 (memory corruption when web server closed the fcgi fd).
(fat)
. Enhance error log when the primary script can't be open. FR #60199. (fat)
. Fixed bug #60179 (php_flag and php_value does not work properly). (fat)
. Fixed bug #55577 (status.html does not install). (fat)
. Fixed bug #55533 (The -d parameter doesn't work). (fat)
. Fixed bug #55526 (Heartbeat causes a lot of unnecessary events). (fat)
. Fixed bug #55486 (status show BIG processes number). (fat)
. Enhanced security by limiting access to user defined extensions.
FR #55181. (fat)
. Added process.max to control the number of process FPM can fork. FR #55166.
(fat)
. Implemented FR #54577 (Enhanced status page with full status and details
about each processes. Also provide a web page (status.html) for
real-time FPM status. (fat)
. Lowered default value for Process Manager. FR #54098. (fat)
. Implemented FR #52569 (Add the "ondemand" process-manager
to allow zero children). (fat)
. Added partial syslog support (on error_log only). FR #52052. (fat)
- Postgres:
. Fixed bug #60244 (pg_fetch_* functions do not validate that row param
is >0). (Ilia)
- Reflection:
. Fixed bug #60367 (Reflection and Late Static Binding). (Laruence)
- Session:
. Fixed bug #55267 (session_regenerate_id fails after header sent). (Hannes)
- SimpleXML:
. Reverted the SimpleXML->query() behaviour to returning empty arrays
instead of false when no nodes are found as it was since 5.3.3
(bug #48601). (chregu, rrichards)
- SOAP
. Fixed bug #54911 (Access to a undefined member in inherit SoapClient may
cause Segmentation Fault). (Dmitry)
. Fixed bug #48216 (PHP Fatal error: SOAP-ERROR: Parsing WSDL:
Extra content at the end of the doc, when server uses chunked transfer
encoding with spaces after chunk size). (Dmitry)
. Fixed bug #44686 (SOAP-ERROR: Parsing WSDL with references). (Dmitry)
- Sockets:
. Fixed bug #60048 (sa_len a #define on IRIX). (china at thewrittenword dot
com)
- SPL:
. Fixed bug #60082 (Crash in ArrayObject() when using recursive references).
(Tony)
. Fixed bug #55807 (Wrong value for splFileObject::SKIP_EMPTY).
(jgotti at modedemploi dot fr, Hannes)
. Fixed bug #54304 (RegexIterator::accept() doesn't work with scalar values).
(Hannes)
- Streams:
. Fixed bug #60455 (stream_get_line misbehaves if EOF is not detected together
with the last read). (Gustavo)
- Tidy:
. Fixed bug #54682 (Tidy::diagnose() NULL pointer dereference).
(Maksymilian Arciemowicz, Felipe)
- XSL:
. Added xsl.security_prefs ini option to define forbidden operations within
XSLT stylesheets, default is not to enable write operations. This option
won't be in 5.4, since there's a new method. Fixes Bug #54446. (Chregu,
Nicolas Gregoire)
23 Aug 2011, PHP 5.3.8
- Core:
. Fixed bug #55439 (crypt() returns only the salt for MD5). (Stas)
- OpenSSL:
. Reverted a change in timeout handling restoring PHP 5.3.6 behavior,
as the new behavior caused mysqlnd SSL connections to hang (#55283).
(Pierre, Andrey, Johannes)
18 Aug 2011, PHP 5.3.7
- Upgraded bundled SQLite to version 3.7.7.1. (Scott)
- Upgraded bundled PCRE to version 8.12. (Scott)
- Zend Engine:
. Fixed bug #55156 (ReflectionClass::getDocComment() returns comment even
though the class has none). (Felipe)
. Fixed bug #55007 (compiler fail after previous fail). (Felipe)
. Fixed bug #54910 (Crash when calling call_user_func with unknown function
name). (Dmitry)
. Fixed bug #54804 (__halt_compiler and imported namespaces).
(Pierrick, Felipe)
. Fixed bug #54624 (class_alias and type hint). (Felipe)
. Fixed bug #54585 (track_errors causes segfault). (Dmitry)
. Fixed bug #54423 (classes from dl()'ed extensions are not destroyed).
(Tony, Dmitry)
. Fixed bug #54372 (Crash accessing global object itself returned from its
__get() handle). (Dmitry)
. Fixed bug #54367 (Use of closure causes problem in ArrayAccess). (Dmitry)
. Fixed bug #54358 (Closure, use and reference). (Dmitry)
. Fixed bug #54262 (Crash when assigning value to a dimension in a non-array).
(Dmitry)
. Fixed bug #54039 (use() of static variables in lambda functions can break
staticness). (Dmitry)
- Core
. Updated crypt_blowfish to 1.2. ((CVE-2011-2483) (Solar Designer)
. Removed warning when argument of is_a() or is_subclass_of() is not
a known class. (Stas)
. Fixed crash in error_log(). (Felipe) Reported by Mateusz Kocielski.
. Added PHP_MANDIR constant telling where the manpages were installed into,
and an --man-dir argument to php-config. (Hannes)
. Fixed a crash inside dtor for error handling. (Ilia)
. Fixed buffer overflow on overlog salt in crypt(). (Clément LECIGNE, Stas)
. Implemented FR #54459 (Range function accuracy). (Adam)
. Fixed bug #55399 (parse_url() incorrectly treats ':' as a valid path).
(Ilia)
. Fixed bug #55339 (Segfault with allow_call_time_pass_reference = Off).
(Dmitry)
. Fixed bug #55295 [NEW]: popen_ex on windows, fixed possible heap overflow
(Pierre)
. Fixed bug #55258 (Windows Version Detecting Error).
( xiaomao5 at live dot com, Pierre)
. Fixed bug #55187 (readlink returns weird characters when false result).
(Pierre)
. Fixed bug #55082 (var_export() doesn't escape properties properly).
(Gustavo)
. Fixed bug #55014 (Compile failure due to improper use of ctime_r()). (Ilia)
. Fixed bug #54939 (File path injection vulnerability in RFC1867 File upload
filename). (Felipe) Reported by Krzysztof Kotowicz. (CVE-2011-2202)
. Fixed bug #54935 php_win_err can lead to crash. (Pierre)
. Fixed bug #54924 (assert.* is not being reset upon request shutdown). (Ilia)
. Fixed bug #54895 (Fix compiling with older gcc version without need for
membar_producer macro). (mhei at heimpold dot de)
. Fixed bug #54866 (incorrect accounting for realpath_cache_size).
(Dustin Ward)
. Fixed bug #54723 (getimagesize() doesn't check the full ico signature).
(Scott)
. Fixed bug #54721 (Different Hashes on Windows, BSD and Linux on wrong Salt
size). (Pierre, os at irj dot ru)
. Fixed bug #54580 (get_browser() segmentation fault when browscap ini
directive is set through php_admin_value). (Gustavo)
. Fixed bug #54332 (Crash in zend_mm_check_ptr // Heap corruption). (Dmitry)
. Fixed bug #54305 (Crash in gc_remove_zval_from_buffer). (Dmitry)
. Fixed bug #54238 (use-after-free in substr_replace()). (Stas)
(CVE-2011-1148)
. Fixed bug #54204 (Can't set a value with a PATH section in php.ini).
(Pierre)
. Fixed bug #54180 (parse_url() incorrectly parses path when ? in fragment).
(tomas dot brastavicius at quantum dot lt, Pierrick)
. Fixed bug #54137 (file_get_contents POST request sends additional line
break). (maurice-php at mertinkat dot net, Ilia)
. Fixed bug #53848 (fgetcsv() ignores spaces at beginnings of fields). (Ilia)
. Alternative fix for bug #52550, as applied to the round() function (signed
overflow), as the old fix impacted the algorithm for numbers with magnitude
smaller than 0. (Gustavo)
. Fixed bug #53727 (Inconsistent behavior of is_subclass_of with interfaces)
(Ralph Schindler, Dmitry)
. Fixed bug #52935 (call exit in user_error_handler cause stream relate
core). (Gustavo)
. Fixed bug #51997 (SEEK_CUR with 0 value, returns a warning). (Ilia)
. Fixed bug #50816 (Using class constants in array definition fails).
(Pierrick, Dmitry)
. Fixed bug #50363 (Invalid parsing in convert.quoted-printable-decode
filter). (slusarz at curecanti dot org)
. Fixed bug #48465 (sys_get_temp_dir() possibly inconsistent when using
TMPDIR on Windows). (Pierre)
- Apache2 Handler SAPI:
. Fixed bug #54529 (SAPI crashes on apache_config.c:197).
(hebergement at riastudio dot fr)
- CLI SAPI:
. Fixed bug #52496 (Zero exit code on option parsing failure). (Ilia)
- cURL extension:
. Added ini option curl.cainfo (support for custom cert db). (Pierre)
. Added CURLINFO_REDIRECT_URL support. (Daniel Stenberg, Pierre)
. Added support for CURLOPT_MAX_RECV_SPEED_LARGE and
CURLOPT_MAX_SEND_SPEED_LARGE. FR #51815. (Pierrick)
- DateTime extension:
. Fixed bug where the DateTime object got changed while using date_diff().
(Derick)
. Fixed bug #54340 (DateTime::add() method bug). (Adam)
. Fixed bug #54316 (DateTime::createFromFormat does not handle trailing '|'
correctly). (Adam)
. Fixed bug #54283 (new DatePeriod(NULL) causes crash). (Felipe)
. Fixed bug #51819 (Case discrepancy in timezone names cause Uncaught
exception and fatal error). (Hannes)
- DBA extension:
. Supress warning on non-existent file open with Berkeley DB 5.2. (Chris Jones)
. Fixed bug #54242 (dba_insert returns true if key already exists). (Felipe)
- Exif extesion:
. Fixed bug #54121 (error message format string typo). (Ilia)
- Fileinfo extension:
. Fixed bug #54934 (Unresolved symbol strtoull in HP-UX 11.11). (Felipe)
- Filter extension:
. Added 3rd parameter to filter_var_array() and filter_input_array()
functions that allows disabling addition of empty elements. (Ilia)
. Fixed bug #53037 (FILTER_FLAG_EMPTY_STRING_NULL is not implemented). (Ilia)
- Interbase extension:
. Fixed bug #54269 (Short exception message buffer causes crash). (Felipe)
- intl extension:
. Implemented FR #54561 (Expose ICU version info). (David Zuelke, Ilia)
. Implemented FR #54540 (Allow loading of arbitrary resource bundles when
fallback is disabled). (David Zuelke, Stas)
- Imap extension:
. Fixed bug #55313 (Number of retries not set when params specified).
(kevin at kevinlocke dot name)
- json extension:
. Fixed bug #54484 (Empty string in json_decode doesn't reset
json_last_error()). (Ilia)
- LDAP extension:
. Fixed bug #53339 (Fails to build when compilng with gcc 4.5 and DSO
libraries). (Clint Byrum, Raphael)
- libxml extension:
. Fixed bug #54601 (Removing the doctype node segfaults). (Hannes)
. Fixed bug #54440 (libxml extension ignores default context). (Gustavo)
- mbstring extension:
. Fixed bug #54494 (mb_substr() mishandles UTF-32LE and UCS-2LE). (Gustavo)
- MCrypt extension:
. Change E_ERROR to E_WARNING in mcrypt_create_iv when not enough data
has been fetched (Windows). (Pierre)
. Fixed bug #55169 (mcrypt_create_iv always fails to gather sufficient random
data on Windows). (Pierre)
- mysqlnd
. Fixed crash when using more than 28,000 bound parameters. Workaround is to
set mysqlnd.net_cmd_buffer_size to at least 9000. (Andrey)
. Fixed bug #54674 mysqlnd valid_sjis_(head|tail) is using invalid operator
and range). (nihen at megabbs dot com, Andrey)
- MySQLi extension:
. Fixed bug #55283 (SSL options set by mysqli_ssl_set ignored for MySQLi
persistent connections). (Andrey)
. Fixed Bug #54221 (mysqli::get_warnings segfault when used in multi queries).
(Andrey)
- OpenSSL extension:
. openssl_encrypt()/openssl_decrypt() truncated keys of variable length
ciphers to the OpenSSL default for the algorithm. (Scott)
. On blocking SSL sockets respect the timeout option where possible.
(Scott)
. Fixed bug #54992 (Stream not closed and error not returned when SSL
CN_match fails). (Gustavo, laird_ngrps at dodo dot com dot au)
- Oracle Database extension (OCI8):
. Added oci_client_version() returning the runtime Oracle client library
version. (Chris Jones)
. PCRE extension:
. Increased the backtrack limit from 100000 to 1000000 (Rasmus)
- PDO extension:
. Fixed bug #54929 (Parse error with single quote in sql comment). (Felipe)
. Fixed bug #52104 (bindColumn creates Warning regardless of ATTR_ERRMODE
settings). (Ilia)
- PDO DBlib driver:
. Fixed bug #54329 (MSSql extension memory leak).
(dotslashpok at gmail dot com)
. Fixed bug #54167 (PDO_DBLIB returns null on SQLUNIQUE field).
(mjh at hodginsmedia dot com, Felipe)
- PDO ODBC driver:
. Fixed data type usage in 64bit. (leocsilva at gmail dot com)
- PDO MySQL driver:
. Fixed bug #54644 (wrong pathes in php_pdo_mysql_int.h). (Tony, Johannes)
. Fixed bug #53782 (foreach throws irrelevant exception). (Johannes, Andrey)
. Implemented FR #48587 (MySQL PDO driver doesn't support SSL connections).
(Rob)
- PDO PostgreSQL driver:
. Fixed bug #54318 (Non-portable grep option used in PDO pgsql