| PHP 8.5 UPGRADE NOTES |
|
|
| 1. Backward Incompatible Changes |
| 2. New Features |
| 3. Changes in SAPI modules |
| 4. Deprecated Functionality |
| 5. Changed Functions |
| 6. New Functions |
| 7. New Classes and Interfaces |
| 8. Removed Extensions and SAPIs |
| 9. Other Changes to Extensions |
| 10. New Global Constants |
| 11. Changes to INI File Handling |
| 12. Windows Support |
| 13. Other Changes |
| 14. Performance Improvements |
|
|
| ======================================== |
| 1. Backward Incompatible Changes |
| ======================================== |
|
|
| - BZ2: |
| . bzcompress() now throws a ValueError when $block_size is not between |
| 1 and 9. |
| . bzcompress() now throws a ValueError when $work_factor is not between |
| 0 and 250. |
|
|
| - Core: |
| . It is no longer possible to use "array" and "callable" as class alias names |
| in class_alias(). |
| . Loosely comparing uncomparable objects (e.g. enums, \CurlHandle and other |
| internal classes) to booleans was previously inconsistent. If compared to a |
| boolean literal $object == true, it would behave the same way as (bool) |
| $object. If compared to a statically unknown value $object == $true, it |
| would always return false. This behavior was consolidated to always follow |
| the behavior of (bool) $object. |
| . The return value of gc_collect_cycles() no longer includes strings and |
| resources that were indirectly collected through cycles. |
| . It is now allowed to substitute static with self or the concrete class name |
| in final subclasses. |
| . The tick handlers are now deactivated after all shutdown functions, destructors |
| have run and the output handlers have been cleaned up. |
| This is a consequence of fixing GH-18033. |
| . Traits are now bound before the parent class. This is a subtle behavioral |
| change, but should more closely match user expectations, demonstrated by |
| GH-15753 and GH-16198. |
|
|
| - FileInfo: |
| . finfo_file() and finfo::file() now throws a ValueError instead of a |
| TypeError when $filename contains nul bytes. |
| This aligns the type of Error thrown to be consistent with the rest of |
| the language. |
|
|
| - Intl: |
| . The extension now requires at least ICU 57.1. |
| . The behaviour of Collator::SORT_REGULAR with respect to handling numeric |
| strings is now aligned with the behaviour of SORT_REGULAR in ext/standard. |
| This is a consequence of fixing bug GH-18566. |
|
|
| - LDAP: |
| . ldap_get_option() and ldap_set_option() now throw a ValueError when |
| passing an invalid option. |
|
|
| - MySQLi: |
| . Calling the mysqli constructor on an already-constructed object |
| is now no longer possible and throws an Error. |
|
|
| - PCNTL: |
| . pcntl_exec() now throws ValueErrors when entries of the $args parameter |
| contain null bytes. |
| . pcntl_exec() now throws ValueErrors when entries or keys of the |
| $env_vars parameter contain null bytes. |
| |
| - PCRE: |
| . The extension is compiled without semi-deprecated |
| PCRE2_EXTRA_ALLOW_LOOKAROUND_BSK compile option. |
| https://github.com/PCRE2Project/pcre2/issues/736 |
|
|
| - PDO: |
| . The constructor arguments set in conjunction with PDO::FETCH_CLASS now |
| follow the usual CUFA (call_user_func_array) semantics. |
| This means string keys will act like a named argument. |
| Moreover, automatic wrapping for by-value arguments passed to a by-ref |
| parameter has been removed, and the usual E_WARNING about this is now |
| emitted. |
| To pass a variable by-ref to a constructor argument use the general |
| array value reference assignment: $ctor_args = [&$valByRef] |
| . Attempting to call PDOStatement::setFetchMode during a call to PDO::fetch(), |
| PDO::fetchObject(), PDO::fetchAll(), |
| for example using tricks such as passing the statement object as a constructor |
| argument when fetching into an object, will now throw an Error. |
| . The value of the constants PDO::FETCH_GROUP, PDO::FETCH_UNIQUE, |
| PDO::FETCH_CLASSTYPE, PDO::FETCH_PROPS_LATE, and PDO::FETCH_SERIALIZE |
| have changed. |
| . A ValueError is now thrown if PDO::FETCH_PROPS_LATE is used with a fetch |
| mode different than PDO::FETCH_CLASS, consistent with other fetch flags. |
| . A ValueError is now thrown if PDO::FETCH_INTO is used as a fetch mode in |
| PDO::fetchAll(), similar to PDO::FETCH_LAZY. |
|
|
| - PDO_FIREBIRD: |
| . A ValueError is now thrown when trying to set a cursor name that is too |
| long on a PDOStatement resulting from the Firebird driver. |
|
|
| - Session: |
| . Attempting to write session data where $_SESSION has a key containing |
| the pipe character will now emit a warning instead of silently failing. |
|
|
| - SimpleXML: |
| . Passing an XPath expression that returns something other than a node set |
| to SimpleXMLElement::xpath() will now emit a warning and return false, |
| instead of silently failing and returning an empty array. |
|
|
| - SPL: |
| . ArrayObject no longer accepts enums, as modifying the $name or $value |
| properties can break engine assumptions. |
| . SplFileObject::fwrite's parameter $length is now nullable. The default |
| value changed from 0 to null. |
| |
| ======================================== |
| 2. New Features |
| ======================================== |
| |
| - Core: |
| . Closure is now a proper subtype of callable |
| . Added support for Closures and first class callables in constant |
| expressions. |
| RFC: https://wiki.php.net/rfc/closures_in_const_expr |
| RFC: https://wiki.php.net/rfc/fcc_in_const_expr |
| . Fatal Errors (such as an exceeded maximum execution time) now include a |
| backtrace. |
| RFC: https://wiki.php.net/rfc/error_backtraces_v2 |
| . Added the #[\NoDiscard] attribute to indicate that a function's return |
| value is important and should be consumed. |
| RFC: https://wiki.php.net/rfc/marking_return_value_as_important |
| . Added the (void) cast to indicate that not using a value is intentional. |
| The (void) cast has no effect on the program's execution by itself, but |
| it can be used to suppress warnings emitted by #[\NoDiscard] and possibly |
| also diagnostics emitted by external IDEs or static analysis tools. |
| RFC: https://wiki.php.net/rfc/marking_return_value_as_important |
| . Added asymmetric visibility support for static properties. |
| RFC: https://wiki.php.net/rfc/static-aviz |
| . Added support for casts in constant expressions. |
| . Added support for attributes on compile-time non-class constants. |
| RFC: https://wiki.php.net/rfc/attributes-on-constants |
| . The #[\Deprecated] attribute can now be used on constants. |
| RFC: https://wiki.php.net/rfc/attributes-on-constants |
| . Added the pipe (|>) operator. |
| RFC: https://wiki.php.net/rfc/pipe-operator-v3 |
| |
| - Curl: |
| . Added support for share handles that are persisted across multiple PHP |
| requests, safely allowing for more effective connection reuse. |
| RFC: https://wiki.php.net/rfc/curl_share_persistence_improvement |
| . Added support for CURLINFO_USED_PROXY (libcurl >= 8.7.0), |
| CURLINFO_HTTPAUTH_USED, and CURLINFO_PROXYAUTH_USED |
| (libcurl >= 8.12.0) to the curl_getinfo() function. |
| When curl_getinfo() returns an array, the same information |
| is available as "used_proxy", "httpauth_used", and "proxyauth_used" |
| keys. |
| CURLINFO_USED_PROXY gets zero set if no proxy was used in the |
| previous transfer or a non-zero value if a proxy was used. |
| CURLINFO_HTTPAUTH_USED and CURLINFO_PROXYAUTH_USED get bitmasks |
| indicating the HTTP and proxy authentication methods that were |
| used in the previous request. See CURLAUTH_* constants for |
| possible values. |
| . Added CURLOPT_INFILESIZE_LARGE Curl option, which is a safe |
| replacement for CURLOPT_INFILESIZE. On certain systems, |
| CURLOPT_INFILESIZE only accepts a 32-bit signed integer as the file |
| size (2.0 GiB) even on 64-bit systems. CURLOPT_INFILESIZE_LARGE |
| accepts the largest integer value the system can handle. |
| . Added CURLFOLLOW_OBEYCODE, CURLFOLLOW_FIRSTONLY and CURLFOLLOW_ALL values for |
| CURLOPT_FOLLOWLOCATION curl_easy_setopt option. |
| CURLFOLLOW_OBEYCODE to follow more strictly in regard to redirect |
| if they are allowed. CURLFOLLOW_FIRSTONLY to follow only the |
| first redirect thus if there is any follow up redirect, it won't go |
| any further. CURLFOLLOW_ALL is equivalent to setting CURLOPT_FOLLOWLOCATION |
| to true. |
|
|
| - DOM: |
| . Added Dom\Element::$outerHTML. |
|
|
| - EXIF: |
| . Add OffsetTime* Exif tags. |
|
|
| - Intl: |
| . Added class constants NumberFormatter::CURRENCY_ISO, |
| NumberFormatter::CURRENCY_PLURAL, NumberFormatter::CASH_CURRENCY, |
| and NumberFormatter::CURRENCY_STANDARD for various currency-related |
| number formats. |
| . Added Locale::addLikelySubtags and Locale::minimizeSubtags to |
| handle likely tags on a given locale. |
| . Added IntlListFormatter class to format, order, and punctuate |
| a list of items with a given locale, IntlListFormatter::TYPE_AND, |
| IntlListFormatter::TYPE_OR, IntlListFormatter::TYPE_UNITS operands and |
| IntlListFormatter::WIDTH_WIDE, IntlListFormatter::WIDTH_SHORT and |
| IntlListFormatter::WIDTH_NARROW widths. |
| It is supported from icu 67. |
|
|
| - PDO_Sqlite: |
| . Added class constant Pdo_Sqlite::ATTR_BUSY_STATEMENT. |
| . Added class constants Pdo_Sqlite::ATTR_EXPLAIN_STATEMENT, |
| Pdo_Sqlite::EXPLAIN_MODE_PREPARED, Pdo_Sqlite::EXPLAIN_MODE_EXPLAIN, |
| Pdo_Sqlite::EXPLAIN_MODE_EXPLAIN_QUERY_PLAN. |
|
|
| - SOAP: |
| . Enumeration cases are now dumped in __getTypes(). |
|
|
| - XSL: |
| . The $namespace argument of XSLTProcessor::getParameter(), |
| XSLTProcessor::setParameter() and XSLTProcessor::removeParameter() |
| now actually works instead of being treated as empty. |
| This only works if the $name argument does not use Clark notation |
| and is not a QName because in those cases the namespace is taken |
| from the namespace href or prefix respectively. |
|
|
| - Zlib: |
| . flock() is now supported on zlib streams. Previously, this always |
| failed to perform any locking action. |
|
|
| ======================================== |
| 3. Changes in SAPI modules |
| ======================================== |
|
|
| - CLI: |
| . Trying to set a process title that is too long with cli_set_process_title() |
| will now fail instead of silently truncating the given title. |
| . Added a new --ini=diff option to print INI settings changed from the builtin |
| default. |
|
|
| - FPM: |
| . FPM with httpd ProxyPass decodes the full script path. Added |
| fastcgi.script_path_encoded INI setting to prevent this new behavior. |
| |
| ======================================== |
| 4. Deprecated Functionality |
| ======================================== |
|
|
| - Hash: |
| . The MHASH_* constants have been deprecated. These have been overlooked |
| when the mhash*() function family has been deprecated per |
| https://wiki.php.net/rfc/deprecations_php_8_1 |
|
|
| ======================================== |
| 5. Changed Functions |
| ======================================== |
|
|
| - Intl: |
| . IntlDateFormatter::setTimeZone()/datefmt_set_timezone() |
| throws an IntlException on uninitialised classes/clone failures. |
| . grapheme_extract() properly assigns $next value when skipping over |
| invalid starting bytes. Previously there were cases where it would |
| point to the start of the grapheme boundary instead of the end. |
| . Locale:: methods throw a ValueError when locale inputs contain null |
| bytes. |
| . transliterator_get_error_code(), transliterator_get_error_message() |
| TransLiterator::getErrorCode(), and TransLiterator::getErrorMessage() |
| have dropped the false from the return type union. Returning false |
| was actually never possible. |
|
|
| - LDAP: |
| . ldap_get_option() now accepts a NULL connection, as ldap_set_option(), |
| to allow retrieval of global options. |
|
|
| - libxml: |
| . libxml_set_external_entity_loader() now has a formal return type of true. |
|
|
| - PCNTL: |
| . pcntl_exec() now has a formal return type of false. |
|
|
| - PDO_PGSQL: |
| . PDO::pgsqlCopyFromArray also supports inputs as Iterable. |
| . Pdo\Pgsql::setAttribute and Pdo\Pgsql::prepare supports |
| PDO::ATTR_PREFETCH sets to 0 which set to lazy fetch mode. |
| In this mode, statements cannot be run in parallel. |
|
|
| - PDO_SQLITE: |
| . SQLite PDO::quote() will now throw an exception or emit a warning, |
| depending on the error mode, if the string contains a null byte. |
| . PDO::sqliteCreateCollation will now throw an exception |
| if the callback has the wrong return type, making it more |
| in line with Pdo_Sqlite::createCollation behavior. |
| |
| - PGSQL: |
| . pg_copy_from also supports inputs as Iterable. |
| . pg_connect checks if the connection_string argument contains |
| any null byte. |
| . pg_close_stmt checks if the statement_name argument contains |
| any null byte. |
| |
| - POSIX: |
| . posix_ttyname sets last_error to EBADF when encountering |
| an invalid file descriptor. |
| . posix_isatty raises an E_WARNING message when encountering |
| an invalid file descriptor. |
| . posix_fpathconf checks invalid file descriptors and sets |
| last_error to EBADF and raises an E_WARNING message. |
|
|
| - Reflection: |
| . The output of ReflectionClass::toString() for enums has changed to |
| better indicate that the class is an enum, and that the enum cases |
| are enum cases rather than normal class constants. |
|
|
| - Session: |
| . session_start is stricter in regard to the option argument. |
| It throws a ValueError if the whole is not a hashmap or |
| a TypeError if read_on_close value is not a valid type |
| compatible with int. |
|
|
| - SNMP: |
| . snmpget, snmpset, snmp_get2, snmp_set2, snmp_get3, snmp_set3 |
| and SNMP::__construct() throw a ValueError when the hostname |
| is too large, contains any null byte or if the port is given |
| when negative or greater than 65535, timeout and retries values |
| are lower than -1 or too large. |
|
|
| - Sockets: |
| . socket_create_listen, socket_bind and socket_sendto throw a |
| ValueError if the port is lower than 0 or greater than 65535, |
| also if any of the hints array entry is indexes numerically. |
| . socket_addrinfo_lookup throws a TypeError if any of the hints |
| values cannot be cast to int and can throw a ValueError if |
| any of these values overflow. |
| . socket_set_option with MCAST_LEAVE_GROUP/MCAST_LEAVE_SOURCE_GROUP |
| options will throw an exception if the value isn't a valid object |
| or array. |
| . socket_create/socket_bind can create AF_PACKET family sockets. |
| . socket_getsockname gets the interface index and its string |
| representation with AF_PACKET socket. |
| |
| - Tidy: |
| . tidy::__construct/parseFile/parseString now throws a ValueError |
| if the configuration contains an invalid or set a read-only |
| internal entry, a TypeError contains, at least, one element |
| when the key is not a string. |
| |
| - Zlib: |
| . The "use_include_path" argument for the |
| gzfile, gzopen and readgzfile functions had been changed |
| from int to boolean. |
| . gzfile, gzopen and readgzfile functions now respect the default |
| stream context. |
| |
| ======================================== |
| 6. New Functions |
| ======================================== |
| |
| - Core: |
| . get_error_handler() allows retrieving the current user-defined error handler |
| function. |
| RFC: https://wiki.php.net/rfc/get-error-exception-handler |
| . get_exception_handler() allows retrieving the current user-defined exception |
| handler function. |
| RFC: https://wiki.php.net/rfc/get-error-exception-handler |
| |
| - Curl: |
| . curl_multi_get_handles() allows retrieving all CurlHandles current |
| attached to a CurlMultiHandle. This includes both handles added using |
| curl_multi_add_handle() and handles accepted by CURLMOPT_PUSHFUNCTION. |
| . curl_share_init_persistent() allows creating a share handle that is |
| persisted across multiple PHP requests. |
| RFC: https://wiki.php.net/rfc/curl_share_persistence_improvement |
| |
| - DOM: |
| . Added Dom\Element::insertAdjacentHTML(). |
| |
| - Enchant: |
| . Added enchant_dict_remove_from_session() to remove a word added to the |
| spellcheck session via enchant_dict_add_to_session(). |
| . Added enchant_dict_remove() to put a word on the exclusion list and |
| remove it from the session dictionary. |
| |
| - Intl: |
| . Added locale_is_right_to_left/Locale::isRightToLeft, returns true if |
| the locale is written right to left (after its enrichment with likely subtags). |
| . Added grapheme_levenshtein() function. |
| RFC: https://wiki.php.net/rfc/grapheme_levenshtein |
| |
| - Pdo\Sqlite: |
| . Added support for Pdo\Sqlite::setAuthorizer(), which is the equivalent of |
| SQLite3::setAuthorizer(). The only interface difference is that the |
| pdo version returns void. |
| |
| - PGSQL: |
| . pg_close_stmt offers an alternative way to close a prepared |
| statement from the DEALLOCATE sql command in that we can reuse |
| its name afterwards. |
| . pg_service returns the ongoing service name of the connection. |
| |
| - Reflection: |
| . ReflectionConstant::getFileName() was introduced. |
| . ReflectionConstant::getExtension() and |
| ReflectionConstant::getExtensionName() were introduced. |
| . ReflectionConstant::getAttributes() was introduced. |
| RFC: https://wiki.php.net/rfc/attributes-on-constants |
| |
| - Sqlite: |
| . Sqlite3Stmt::busy to check if a statement had been fetched |
| but not completely. |
| |
| - Standard: |
| . Added array_first() and array_last(). |
| RFC: https://wiki.php.net/rfc/array_first_last |
| |
| ======================================== |
| 7. New Classes and Interfaces |
| ======================================== |
| |
| - Curl: |
| . CurlSharePersistentHandle representing a share handle that is persisted |
| across multiple PHP requests. |
| RFC: https://wiki.php.net/rfc/curl_share_persistence_improvement |
| |
| ======================================== |
| 8. Removed Extensions and SAPIs |
| ======================================== |
| |
| ======================================== |
| 9. Other Changes to Extensions |
| ======================================== |
| |
| - Curl: |
| . curl_easy_setopt with CURLOPT_FOLLOWLOCATION option's value no longer |
| is treated as boolean but integer to handle CURLFOLLOW_OBEYCODE and |
| CURLFOLLOW_FIRSTONLY. |
|
|
| - Fileinfo: |
| . Upgraded to file 5.46. |
| . The return type of finfo_close() has been changed to true, rather |
| than bool. |
| |
| - Lexbor: |
| . An always enabled lexbor extension is added. It contains the lexbor |
| library that was separated from ext/dom for being reused among other |
| extensions. The new extension is not directly exposed to userland. |
|
|
| - PCRE: |
| . Upgraded to pcre2lib from 10.44 to 10.45. |
|
|
| - PDO_Sqlite: |
| . Increased minimum release version support from 3.7.7 to 3.7.17. |
|
|
| - Readline: |
| . The return types of readline_add_history(), readline_clear_history(), and |
| readline_callback_handler_install() have been changed to true, rather |
| than bool. |
| |
| ======================================== |
| 10. New Global Constants |
| ======================================== |
|
|
| - Core: |
| . PHP_BUILD_DATE. |
|
|
| - Curl: |
| . CURLINFO_USED_PROXY. |
| . CURLINFO_HTTPAUTH_USED. |
| . CURLINFO_PROXYAUTH_USED. |
| . CURLOPT_INFILESIZE_LARGE. |
| . CURLFOLLOW_ALL. |
| . CURLFOLLOW_OBEYCODE. |
| . CURLFOLLOW_FIRSTONLY. |
|
|
| - Intl: |
| . DECIMAL_COMPACT_SHORT. |
| . DECIMAL_COMPACT_LONG. |
|
|
| - POSIX: |
| . POSIX_SC_OPEN_MAX. |
|
|
| - Sockets: |
| . IPPROTO_ICMP/IPPROTO_ICMPV6. |
| . TCP_FUNCTION_BLK (FreeBSD only). |
| . TCP_FUNCTION_ALIAS (FreeBSD only). |
| . TCP_REUSPORT_LB_NUMA (FreeBSD only). |
| . TCP_REUSPORT_LB_NUMA_NODOM (FreeBSD only). |
| . TCP_REUSPORT_LB_NUMA_CURDOM (FreeBSD only). |
| . TCP_BBR_ALGORITHM (FreeBSD only). |
| . AF_PACKET (Linux only). |
| . IP_BINDANY (FreeBSD/NetBSD/OpenBSD only). |
| . SO_BUSY_POLL (Linux only). |
| . UDP_SEGMENT (Linux only). |
| - SHUT_RD. |
| - SHUT_WR. |
| - SHUT_RDWR. |
| |
| - Tokenizer: |
| . T_VOID_CAST. |
| . T_PIPE. |
|
|
| ======================================== |
| 11. Changes to INI File Handling |
| ======================================== |
|
|
| - Core: |
| . Added fatal_error_backtraces to control whether fatal errors should include |
| a backtrace. |
| RFC: https://wiki.php.net/rfc/error_backtraces_v2 |
|
|
| - Opcache: |
| . Added opcache.file_cache_read_only to support a read-only |
| opcache.file_cache directory, for use with read-only file systems |
| (e.g. read-only Docker containers). |
| Best used with opcache.validate_timestamps=0, |
| opcache.enable_file_override=1, |
| and opcache.file_cache_consistency_checks=0. |
| Note: A cache generated with a different build of PHP, a different file |
| path, or different settings (including which extensions are loaded), may be |
| ignored. |
| . The default value of opcache.jit_hot_loop is now 61 (a prime) to prevent it |
| from being a multiple of loop iteration counts. |
| It is recommended that this parameter is set to a prime number. |
|
|
| ======================================== |
| 12. Windows Support |
| ======================================== |
|
|
| * The configuration variables PHP_VERSION, PHP_MINOR_VERSION, and |
| PHP_RELEASE_VERSION are now always numbers. Previously, they have been |
| strings for buildconf builds. |
| |
| * phpize builds now reflect the source tree in the build dir (like that already |
| worked for in-tree builds); some extension builds (especially when using |
| Makefile.frag.w32) may need adjustments. |
|
|
| * --enable-sanitizer is now supported for MSVC builds. This enables ASan and |
| debug assertions, and is supported as of MSVC 16.10 and Windows 10. |
|
|
| * The --with-uncritical-warn-choke configuration option for clang builds is |
| no longer supported. Select warnings to suppress via CFLAGS instead. |
| |
| * COM: |
| . The extension is now build shared by default |
| static extension, although the official Windows binaries built a shared |
| extension. |
| |
| * FFI: |
| . It is no longer necessary to specify the library when using FFI::cdef() |
| and FFI::load(). However, this convenience feature should not be used in |
| production. |
|
|
| * Streams: |
| . If only pipe streams are contained in the $read array, and the $write and |
| $except arrays are empty, stream_select() now behaves similar to POSIX |
| systems, i.e. the function only returns if at least one pipe is ready to be |
| read, or after the timeout expires. Previously, stream_select() returned |
| immediately, reporting all streams as ready to read. |
|
|
| ======================================== |
| 13. Other Changes |
| ======================================== |
|
|
| - Core: |
| . The high resolution timer (`hrtime()`) on macOS now uses the recommended |
| `clock_gettime_nsec_np(CLOCK_UPTIME_RAW)` API instead of |
| `mach_absolute_time()`. |
|
|
| - CLI/CGI: |
| . The `-z` or `--zend-extension` option has been removed as it was |
| non-functional. Use `-d zend_extension=<path>` instead. |
| |
| ======================================== |
| 14. Performance Improvements |
| ======================================== |
|
|
| - Core: |
| . Remove OPcodes for identity comparisons against booleans, particularly |
| for the match(true) pattern. |
| . Add OPcode specialization for `=== []` and `!== []` comparisons. |
| . Creating exception objects is now much faster. |
| . The parts of the code that used SSE2 have been adapted to use SIMD |
| with ARM NEON as well. |
|
|
| - Intl: |
| . Now avoids creating extra string copies when converting strings |
| for use in the collator. |
|
|
| - MBString: |
| . The parts of the code that used SSE2 have been adapted to use SIMD |
| with ARM NEON as well. |
|
|
| - ReflectionProperty: |
| . Improved performance of the following methods: getValue(), getRawValue(), |
| isInitialized(), setValue(), setRawValue(). |
|
|
| - SPL: |
| . Improved performance of dimension accessors and methods of SplFixedArray. |
|
|
| - Standard: |
| . Improved performance of array functions with callbacks |
| (array_find, array_filter, array_map, usort, ...). |
| . Improved performance of urlencode() and rawurlencode(). |
| . Improved unpack() performance with nameless repetitions by avoiding |
| creating temporary strings and reparsing them. |
|
|
| - XMLReader: |
| . Improved property access performance. |
|
|
| - XMLWriter: |
| . Improved performance and reduce memory consumption. |
|
|
