com web/php: ChangeLog for PHP 7, starting with Beta 1: ChangeLog-7.php

Commit: 794a06133a0f4012936124b39272cf7e09c7e006 Author: Lior Kaplan <kaplanlior@gmail.com> Tue, 14 Jul 2015 11:57:04 +0300 Parents: cd063545a8563eb6bfdb8eeb7aaf93ab03df31a3 Branches: master Link: http://git.php.net/?p=web/php.git;a=commitdiff;h=794a06133a0f4012936124b39272cf7e09c7e006 Log: ChangeLog for PHP 7, starting with Beta 1 Changed paths: A ChangeLog-7.php

diff --git a/ChangeLog-7.php b/ChangeLog-7.php new file mode 100644 index 0000000..33b5bb2 --- /dev/null +++ b/ChangeLog-7.php @@ -0,0 +1,307 @@ +<?php +// $Id$ +$_SERVER['BASE_PAGE'] = 'ChangeLog-7.php'; +include_once $_SERVER['DOCUMENT_ROOT'] . '/include/prepend.inc'; +include_once $_SERVER['DOCUMENT_ROOT'] . '/include/changelogs.inc'; +site_header("PHP 7 ChangeLog", array("current" => "docs", "css" => array("changelog.css"), "layout_span" => 12)); +?> + +<h1>PHP 7 ChangeLog</h1> + +<section class="version" id="7.0.0b1"><!-- {{{ 7.0.0b1 --> +<h3>Version 7.0.0 Beta 1</h3> +<b>11-Jun-2015</b> +<ul><li>Core: +<ul> + <li><?php bugfix(69767); ?> (Default parameter value with wrong type segfaults).</li> + <li><?php bugfix(69756); ?> (Fatal error: Nesting level too deep - recursive dependency ? with ===).</li> + <li><?php bugfix(69758); ?> (Item added to array not being removed by array_pop/shift ).</li> + <li><?php bugfix(68475); ?> (Add support for $callable() sytnax with 'Class::method').</li> + <li><?php bugfix(69485); ?> (Double free on zend_list_dtor).</li> + <li><?php bugfix(69427); ?> (Segfault on magic method __call of private method in superclass).</li> + <li>Improved __call() and __callStatic() magic method handling. Now they are called in a stackless way using ZEND_CALL_TRAMPOLINE opcode, without additional stack frame.</li> + <li>Optimized strings concatenation.</li> + <li>Fixed weird operators behavior. Division by zero now emits warning and returns +/-INF, modulo by zero and intdid() throws an exception, shifts by negative offset throw exceptions. Compile-time evaluation of division by zero is disabled.</li> + <li><?php bugfix(69371); ?> (Hash table collision leads to inaccessible array keys).</li> + <li><?php bugfix(68933); ?> (Invalid read of size 8 in zend_std_read_property).</li> + <li><?php bugfix(68252); ?> (segfault in Zend/zend_hash.c in function _zend_hash_del_el).</li> + <li><?php bugfix(65598); ?> (Closure executed via static autoload incorrectly marked as static).</li> + <li><?php bugfix(66811); ?> (Cannot access static::class in lambda, writen outside of a class).</li> + <li><?php bugfix(69568); ?> (call a private function in closure failed).</li> + <li>Added PHP_INT_MIN constant.</li> + <li>Added Closure::call() method.</li> + <li><?php bugfix(67959); ?> (Segfault when calling phpversion('spl')).</li> + <li>Implemented the RFC `Catchable "Call to a member function bar() on a non-object"`.</li> + <li>Added options parameter for unserialize allowing to specify acceptable classes (https://wiki.php.net/rfc/secure_unserialize).</li> + <li><?php bugfix(63734); ?> (Garbage collector can free zvals that are still referenced).</li> + <li>Removed ZEND_ACC_FINAL_CLASS, promoting ZEND_ACC_FINAL as final class modifier.</li> + <li>is_long() &amp; is_integer() is now an alias of is_int().</li> + <li>Implemented FR <?php bugl(55467); ?> (phpinfo: PHP Variables with $ and single quotes).</li> + <li>Added ?? operator.</li> + <li>Added &lt;=&gt; operator.</li> + <li>Added \u{xxxxx} Unicode Codepoint Escape Syntax.</li> + <li>Fixed oversight where define() did not support arrays yet const syntax did.</li> + <li>Use "integer" and "float" instead of "long" and "double" in ZPP, type hint and conversion error messages.</li> + <li>Implemented FR <?php bugl(55428); ?> (E_RECOVERABLE_ERROR when output buffering in output buffering handler).</li> + <li>Removed scoped calls of non-static methods from an incompatible $this context.</li> + <li>Removed support for #-style comments in ini files.</li> + <li>Removed support for assigning the result of new by reference.</li> + <li>Invalid octal literals in source code now produce compile errors, fixes PHPSadness #31.</li> + <li>Removed dl() function on fpm-fcgi.</li> + <li>Removed support for hexadecimal numeric strings.</li> + <li>Removed obsolete extensions and SAPIs. See the full list in UPGRADING.</li> + <li>Added NULL byte protection to exec, system and passthru.</li> + <li>Added error_clear_last() function.</li> + <li><?php bugfix(68797); ?> (Number 2.2250738585072012e-308 converted incorrectly).</li> + <li>Improved zend_qsort(using hybrid sorting algo) for better performance, and also renamed zend_qsort to zend_sort.</li> + <li>Added stable sorting algo zend_insert_sort.</li> + <li>Implemented the RFC `Scalar Type Decalarations v0.5`.</li> + <li>Implemented the RFC `Group Use Declarations`.</li> + <li>Implemented the RFC `Continue Output Buffering`.</li> + <li>Implemented the RFC `Constructor behaviour of internal classes`.</li> + <li>Implemented the RFC `Fix "foreach" behavior`.</li> + <li>Implemented the RFC `Generator Delegation`.</li> + <li>Implemented the RFC `Anonymous Class Support`.</li> + <li>Implemented the RFC `Context Sensitive Lexer`.</li> + <li><?php bugfix(69511); ?> (Off-by-one buffer overflow in php_sys_readlink).</li> + <li><?php bugfix(69872); ?> (uninitialised value in strtr with array).</li> + <li><?php bugfix(69868); ?> (Invalid read of size 1 in zend_compile_short_circuiting).</li> + <li><?php bugfix(69849); ?> (Broken output of apache_request_headers).</li> + <li><?php bugfix(69840); ?> (iconv_substr() doesn't work with UTF-16BE).</li> + <li><?php bugfix(69823); ?> (PHP 7.0.0alpha1 segmentation fault when exactly 33 extensions are loaded).</li> + <li><?php bugfix(69805); ?> (null ptr deref and seg fault in zend_resolve_class_name).</li> + <li><?php bugfix(69802); ?> (Reflection on Closure::__invoke borks type hint class name).</li> + <li><?php bugfix(69761); ?> (Serialization of anonymous classes should be prevented).</li> + <li><?php bugfix(69551); ?> (parse_ini_file() and parse_ini_string() segmentation fault).</li> + <li><?php bugfix(69781); ?> (phpinfo() reports Professional Editions of Windows 7/8/8.1/10 as "Business").</li> + <li><?php bugfix(69835); ?> (phpinfo() does not report many Windows SKUs).</li> + <li><?php bugfix(69889); ?> (Null coalesce operator doesn't work for string offsets).</li> + <li><?php bugfix(69891); ?> (Unexpected array comparison result).</li> + <li><?php bugfix(69892); ?> (Different arrays compare indentical due to integer key truncation).</li> + <li><?php bugfix(69893); ?> (Strict comparison between integer and empty string keys crashes).</li> + <li><?php bugfix(70006); ?> (cli - function with default arg = STDOUT crash output).</li> + <li><?php bugfix(69521); ?> (Segfault in gc_collect_cycles()).</li> + <li>Improved zend_string API (Francois Laupretre)</li> + <li><?php bugfix(69955); ?> (Segfault when trying to combine [] and assign-op on ArrayAccess object).</li> + <li><?php bugfix(69957); ?> (Different ways of handling div/mod/intdiv).</li> + <li><?php bugfix(69900); ?> (Too long timeout on pipes).</li> +</ul></li> +<li>CLI server: +<ul> + <li>Refactor MIME type handling to use a hash table instead of linear search.</li> + <li>Update the MIME type list from the one shipped by Apache HTTPD.</li> + <li>Added support for SEARCH WebDav method.</li> + <li><?php bugfix(69655); ?> (php -S changes MKCALENDAR request method to MKCOL).</li> + <li><?php bugfix(64878); ?> (304 responses return Content-Type header).</li> +</ul></li> +<li>COM: +<ul> + <li><?php bugfix(69939); ?> (Casting object to bool returns false).</li> +</ul></li> +<li>Curl: +<ul> + <li><?php bugfix(68937); ?> (Segfault in curl_multi_exec).</li> + <li>Removed support for unsafe file uploads.</li> + <li><?php bugfix(69831); ?> (Segmentation fault in curl_getinfo).</li> +</ul></li> +<li>Date: +<ul> + <li>Fixed day_of_week function as it could sometimes return negative values internally.</li> + <li>Removed $is_dst parameter from mktime() and gmmktime().</li> + <li>Removed date.timezone warning (https://wiki.php.net/rfc/date.timezone_warning_removal).</li> + <li>Added "v" DateTime format modifier to get the 3-digit version of fraction of seconds.</li> + <li>Implemented FR <?php bugl(69089); ?>: Added DateTime::RFC3339_EXTENDED to output in RFC3339 Extended format which includes fraction of seconds.</li> +</ul></li> +<li>DBA: +<ul> + <li><?php bugfix(62490); ?> (dba_delete returns true on missing item (inifile)).</li> + <li><?php bugfix(68711); ?> (useless comparisons).</li> +</ul></li> +<li>DOM: +<ul> + <li>Made DOMNode::textContent writeable.</li> + <li><?php bugfix(69846); ?> (Segmenation fault (access violation) when iterating over DOMNodeList).</li> +</ul></li> +<li>Fileinfo: +<ul> + <li><?php bugfix(66242); ?> (libmagic: don't assume char is signed).</li> +</ul></li> +<li>Filter: +<ul> + <li>New FILTER_VALIDATE_DOMAIN and better RFC conformance for FILTER_VALIDATE_URL.</li> +</ul></li> +<li>FPM: +<ul> + <li><?php bugfix(68945); ?> (Unknown admin values segfault pools).</li> + <li><?php bugfix(65933); ?> (Cannot specify config lines longer than 1024 bytes).</li> + <li>Implement request #67106 (Split main fpm config).</li> +</ul></li> +<li>FTP: +<ul> + <li><?php bugfix(69082); ?> (FTPS support on Windows).</li> +</ul></li> +<li>GD: +<ul> + <li>Made fontFetch's path parser thread-safe.</li> + <li>Removed T1Lib support.</li> + <li><?php bugfix(61221); ?> (imagegammacorrect function loses alpha channel).</li> +</ul></li> +<li>Intl: +<ul> + <li>Removed deprecated aliases datefmt_set_timezone_id() and IntlDateFormatter::setTimeZoneID().</li> +</ul></li> +<li>JSON: +<ul> + <li>Replace non-free JSON parser with a parser from Jsond extension, fixes #63520 (JSON extension includes a problematic license statement).</li> + <li><?php bugfix(68938); ?> (json_decode() decodes empty string without error).</li> + <li><?php bugfix(68546); ?> (json_decode() Fatal error: Cannot access property started with '\0').</li> + <li><?php bugfix(62010); ?> (json_decode produces invalid byte-sequences).</li> +</ul></li> +<li>LDAP: +<ul> + <li><?php bugfix(47222); ?> (Implement LDAP_OPT_DIAGNOSTIC_MESSAGE).</li> +</ul></li> +<li>libxml: +<ul> + <li>Fixed handling of big lines in error messages with libxml &gt;= 2.9.0.</li> +</ul></li> +<li>LiteSpeed: +<ul> + <li>Updated LiteSpeed SAPI code from V5.5 to V6.6.</li> +</ul></li> +<li>Mcrypt: +<ul> + <li>Fixed possible read after end of buffer and use after free.</li> + <li>Removed mcrypt_generic_end() alias.</li> + <li>Removed mcrypt_ecb(), mcrypt_cbc(), mcrypt_cfb(), mcrypt_ofb().</li> +</ul></li> +<li>mysqlnd: +<ul> + <li>Fixed Bug #69796 (mysqli_stmt::fetch doesn't assign null values to bound variables).</li> +</ul></li> +<li>OCI8: +<ul> + <li>Corrected oci8 hash destructors to prevent segfaults, and a few other fixes.</li> +</ul></li> +<li>ODBC: +<ul> + <li><?php bugfix(69975); ?> (PHP segfaults when accessing nvarchar(max) defined columns).</li> +</ul></li> +<li>Opcache: +<ul> + <li><?php bugfix(69688); ?> (segfault with eval and opcache fast shutdown).</li> + <li>Added experimental (disabled by default) file based opcode cache.</li> + <li>Fixed bug with try blocks being removed when extended_info opcode generation is turned on.</li> + <li><?php bugfix(68644); ?> (strlen incorrect : mbstring + func_overload=2 +UTF-8 + Opcache).</li> + <li>Removed opcache.load_comments configuration directive. Now doc comments loading costs nothing and always enabled.</li> + <li><?php bugfix(69838); ?> (Wrong size calculation for function table).</li> +</ul></li> +<li>OpenSSL: +<ul> + <li>Added "alpn_protocols" SSL context option allowing encrypted client/server streams to negotiate alternative protocols using the ALPN TLS extension when built against OpenSSL 1.0.2 or newer. Negotiated protocol information is accessible through stream_get_meta_data() output.</li> + <li>Removed "CN_match" and "SNI_server_name" SSL context options. Use automatic detection or the "peer_name" option instead.</li> + <li><?php bugfix(69882); ?> (OpenSSL error "key values mismatch" after openssl_pkcs12_read with extra cert).</li> +</ul></li> +<li>pcntl: +<ul> + <li><?php bugfix(60509); ?> (pcntl_signal doesn't decrease ref-count of old handler when setting SIG_DFL).</li> + <li>Added wifcontinued and wcontinued.</li> + <li>Added rusage support to pcntl_wait() and pcntl_waitpid().</li> +</ul></li> +<li>PCRE: +<ul> + <li>Removed support for the /e (PREG_REPLACE_EVAL) modifier.</li> + <li><?php bugfix(69864); ?> (Segfault in preg_replace_callback).</li> + <li><?php bugfix(53823); ?> (preg_replace: * qualifier on unicode replace garbles the string).</li> +</ul></li> +<li>PDO: +<ul> + <li><?php bugfix(59450); ?> (./configure fails with "Cannot find php_pdo_driver.h").</li> +</ul></li> +<li>PDO_mysql: +<ul> + <li><?php bugfix(68424); ?> (Add new PDO mysql connection attr to control multi statements option).</li> +</ul></li> +<li>PDO_pgsql: +<ul> + <li>Removed PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT attribute in favor of ATTR_EMULATE_PREPARES).</li> + <li><?php bugfix(69752); ?> (PDOStatement::execute() leaks memory with DML Statements when closeCuror() is u).</li> +</ul></li> +<li>Reflection: +<ul> + <li>Fixed inheritance chain of Reflector interface.</li> + <li>Added ReflectionGenerator class.</li> + <li>Added reflection support for return types and type declarations.</li> +</ul></li> +<li>Session: +<ul> + <li><?php bugfix(67694); ?> (Regression in session_regenerate_id()).</li> + <li><?php bugfix(68941); ?> (mod_files.sh is a bash-script).</li> + <li><?php bugfix(69952); ?> (Data integrity issues accessing superglobals by reference).</li> +</ul></li> +<li>SOAP: +<ul> + <li><?php bugfix(68361); ?> (Segmentation fault on SoapClient::__getTypes).</li> +</ul></li> +<li>SPL: +<ul> + <li>Changed ArrayIterator implementation using zend_hash_iterator_... API. Allowed modification of iterated ArrayObject using the same behavior as proposed in `Fix "foreach" behavior`. Removed "Array was modified outside object and internal position is no longer valid" hack.</li> + <li>Implemented #67886 (SplPriorityQueue/SplHeap doesn't expose extractFlags nor curruption state).</li> + <li><?php bugfix(66405); ?> (RecursiveDirectoryIterator::CURRENT_AS_PATHNAME breaks the RecursiveIterator).</li> + <li><?php bugfix(69845); ?> (ArrayObject with ARRAY_AS_PROPS broken).</li> + <li><?php bugfix(69970); ?> (Use-after-free vulnerability in spl_recursive_it_move_forward_ex()).</li> +</ul></li> +<li>SQLite3: +<ul> + <li><?php bugfix(68260); ?> (SQLite3Result::fetchArray declares wrong required_num_args).</li> + <li><?php bugfix(69897); ?> (segfault when manually constructing SQLite3Result).</li> + <li><?php bugfix(69972); ?> (Use-after-free vulnerability in sqlite3SafetyCheckSickOrOk()).</li> +</ul></li> +<li>Standard: +<ul> + <li><?php bugfix(69723); ?> (Passing parameters by reference and array_column).</li> + <li><?php bugfix(69523); ?> (Cookie name cannot be empty).</li> + <li><?php bugfix(69325); ?> (php_copy_file_ex does not pass the argument).</li> + <li><?php bugfix(69299); ?> (Regression in array_filter's $flag argument in PHP 7).</li> + <li>Removed call_user_method() and call_user_method_array() functions.</li> + <li>Fixed user session handlers (See rfc:session.user.return-value).</li> + <li>Added intdiv() function.</li> + <li>Improved precision of log() function for base 2 and 10.</li> + <li>Remove string category support in setlocale().</li> + <li>Remove set_magic_quotes_runtime() and its alias magic_quotes_runtime().</li> + <li><?php bugfix(65272); ?> (flock() out parameter not set correctly in windows).</li> + <li>Added preg_replace_callback_array function.</li> + <li>Deprecated salt option to password_hash.</li> + <li><?php bugfix(69686); ?> (password_verify reports back error on PHP7 will null string).</li> + <li>Added Windows support for getrusage().</li> + <li>Removed hardcoded limit on number of pipes in proc_open().</li> + <li><?php bugfix(62922); ?> (Truncating entire string should result in string).</li> + <li><?php bugfix(69983); ?> (get_browser fails with user agent of null).</li> + <li><?php bugfix(69976); ?> (Unable to parse "all" urls with colon char).</li> + <li><?php bugfix(69768); ?> (escapeshell*() doesn't cater to !).</li> +</ul></li> +<li>Streams: +<ul> + <li><?php bugfix(68532); ?> (convert.base64-encode omits padding bytes).</li> + <li>Removed set_socket_blocking() in favor of its alias stream_set_blocking().</li> +</ul></li> +<li>XSL: +<ul> + <li><?php bugfix(64776); ?> (The XSLT extension is not thread safe).</li> + <li>Removed xsl.security_prefs ini option.</li> +</ul></li> +<li>Zlib: +<ul> + <li>Added deflate_init(), deflate_add(), inflate_init(), inflate_add() functions allowing incremental/streaming compression/decompression.</li> +</ul></li> +<li>Zip: +<ul> + <li>Added ZipArchive::setCompressionName and ZipArchive::setCompressionIndex methods.</li> + <li>Update bundled libzip to 1.0.1.</li> + <li><?php bugfix(67161); ?> (ZipArchive::getStream() returns NULL for certain file).</li> +</ul></li> +</ul> +<!-- }}} --></section> + +<?php site_footer(); ?> +