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6dec6a6dba
This information can be occasionally useful, and would otherwise need to be parsed from `phpinfo()` output. However, maybe more importantly we unify the build date between what is given by `php -v` and `php -i`, since these compilation units are not necessarily preprocessed within the same second. Closes GH-16747.
173 lines
5.0 KiB
Plaintext
173 lines
5.0 KiB
Plaintext
PHP 8.5 UPGRADE NOTES
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1. Backward Incompatible Changes
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2. New Features
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3. Changes in SAPI modules
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4. Deprecated Functionality
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5. Changed Functions
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6. New Functions
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7. New Classes and Interfaces
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8. Removed Extensions and SAPIs
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9. Other Changes to Extensions
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10. New Global Constants
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11. Changes to INI File Handling
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12. Windows Support
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13. Other Changes
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14. Performance Improvements
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========================================
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1. Backward Incompatible Changes
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========================================
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- BZ2:
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. bzcompress() now throws a ValueError when $block_size is not between
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1 and 9.
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. bzcompress() now throws a ValueError when $work_factor is not between
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0 and 250.
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- Core:
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. It is no longer possible to use "array" and "callable" as class alias names
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in class_alias().
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- Intl:
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. The extension now requires at least ICU 57.1.
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- LDAP:
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. ldap_get_option() and ldap_set_option() now throw a ValueError when
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passing an invalid option.
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- SPL:
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. ArrayObject no longer accepts enums, as modifying the $name or $value
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properties can break engine assumptions.
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========================================
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2. New Features
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========================================
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- DOM:
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. Added Dom\Element::$outerHTML.
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- XSL:
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. The $namespace argument of XSLTProcessor::getParameter(),
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XSLTProcessor::setParameter() and XSLTProcessor::removeParameter()
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now actually works instead of being treated as empty.
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This only works if the $name argument does not use Clark notation
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and is not a QName because in those cases the namespace is taken
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from the namespace href or prefix respectively.
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========================================
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3. Changes in SAPI modules
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========================================
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========================================
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4. Deprecated Functionality
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========================================
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- Hash:
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The MHASH_* constants have been deprecated. These have been overlooked
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when the mhash*() function family has been deprecated per
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https://wiki.php.net/rfc/deprecations_php_8_1#mhash_function_family
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========================================
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5. Changed Functions
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========================================
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- Zlib:
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. The "use_include_path" argument for the
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gzfile, gzopen and readgzfile functions had been changed
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from int to boolean.
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- PDO_PGSQL:
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. PDO::pgsqlCopyFromArray also supports inputs as Iterable.
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. Pdo\Pgsql::setAttribute and Pdo\Pgsql::prepare supports
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PDO::ATTR_PREFETCH sets to 0 which set to lazy fetch mode.
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In this mode, statements cannot be run parallely.
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- PGSQL:
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. pg_copy_from also supports inputs as Iterable.
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========================================
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6. New Functions
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========================================
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- Curl:
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. curl_multi_get_handles() allows retrieving all CurlHandles current
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attached to a CurlMultiHandle. This includes both handles added using
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curl_multi_add_handle() and handles accepted by CURLMOPT_PUSHFUNCTION.
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- DOM:
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. Added Dom\Element::insertAdjacentHTML().
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- PGSQL:
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. pg_close_stmt offers an alternative way to close a prepared
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statement from the DEALLOCATE sql command in that we can reuse
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its name afterwards.
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- Reflection:
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. ReflectionConstant::getFileName() was introduced.
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. ReflectionConstant::getExtension() and
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ReflectionConstant::getExtensionName() were introduced.
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========================================
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7. New Classes and Interfaces
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========================================
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========================================
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8. Removed Extensions and SAPIs
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========================================
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========================================
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9. Other Changes to Extensions
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========================================
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- Readline:
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. The return types of readline_add_history(), readline_clear_history(), and
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readline_callback_handler_install() have been changed to true, rather
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than bool.
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========================================
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10. New Global Constants
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========================================
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- Core:
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. PHP_BUILD_DATE.
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- POSIX:
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. POSIX_SC_OPEN_MAX.
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- Sockets:
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. IPPROTO_ICMP/IPPROTO_ICMPV6.
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========================================
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11. Changes to INI File Handling
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========================================
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========================================
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12. Windows Support
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========================================
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* The configuration variables PHP_VERSION, PHP_MINOR_VERSION, and
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PHP_RELEASE_VERSION are now always numbers. Previously, they have been
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strings for buildconf builds.
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* COM:
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. The extension is now build shared by default; previously it defaulted to a
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static extension, although the official Windows binaries built a shared
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extension.
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* FFI:
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. It is no longer necessary to specify the library when using FFI::cdef()
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and FFI::load(). However, this convenience feature should not be used in
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production.
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========================================
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13. Other Changes
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========================================
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========================================
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14. Performance Improvements
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========================================
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- XMLWriter:
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. Improved performance and reduce memory consumption.
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