Author: Sergey Panteleev (saundefined) Committer: GitHub (web-flow) Pusher: saundefined Date: 2022-12-07T17:48:50+03:00
Commit: https://github.com/php/web-php/commit/2f88bae3192d33f091eae5eeb74de93731faf275 Raw diff: https://github.com/php/web-php/commit/2f88bae3192d33f091eae5eeb74de93731faf275.diff Preview PHP 8.2 Release page (#675) Co-authored-by: Roman Pronskiy <ro...@pronskiy.com> Co-authored-by: Tim Düsterhus <timwo...@googlemail.com> Co-authored-by: Alexey Pyltsyn <lex61...@gmail.com> Changed paths: A images/php8/logo_php8_2.svg A images/php8/php_8_2_released.png A releases/8.2/common.php A releases/8.2/en.php A releases/8.2/index.php A releases/8.2/languages/en.php A releases/8.2/languages/ru.php A releases/8.2/release.inc A releases/8.2/ru.php M styles/php8.css Diff: diff --git a/images/php8/logo_php8_2.svg b/images/php8/logo_php8_2.svg new file mode 100644 index 0000000000..5bfb8df725 --- /dev/null +++ b/images/php8/logo_php8_2.svg @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- Generator: Adobe Illustrator 24.3.2, SVG Export Plug-In . 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'/../../include/prepend.inc'; + +function language_redirect(string $currentLang): void { + // We don't use the general language selection of php.net, + // so soldier on with this one. + return; +} + +function common_header(string $description): void { + global $MYSITE; + + $meta_image_path = \htmlspecialchars( + \filter_var($MYSITE . 'images/php8/php_8_2_released.png', \FILTER_VALIDATE_URL)); + $meta_description = \htmlspecialchars($description); + + \site_header("PHP 8.2.0 Release Announcement", [ + 'current' => 'php8', + 'css' => ['php8.css'], + 'meta_tags' => <<<META +<meta name="twitter:card" content="summary_large_image" /> +<meta name="twitter:site" content="@official_php" /> +<meta name="twitter:title" content="PHP 8.2 Released" /> +<meta name="twitter:description" content="{$meta_description}" /> +<meta name="twitter:creator" content="@official_php" /> +<meta name="twitter:image:src" content="{$meta_image_path}" /> + +<meta itemprop="name" content="PHP 8.2 Released" /> +<meta itemprop="description" content="{$meta_description}" /> +<meta itemprop="image" content="{$meta_image_path}" /> + +<meta property="og:image" content="{$meta_image_path}" /> +<meta property="og:description" content="{$meta_description}" /> +META + ]); +} + +function language_chooser(string $currentLang): void { + $LANGUAGES = [ + 'en' => 'English', + 'ru' => 'Russian', + ]; + + // Print out the form with all the options + echo ' + <form action="" method="get" id="changelang" name="changelang"> + <fieldset> + <label for="changelang-langs">Change language:</label> + <select onchange="location = this.value + \'.php\'" name="lang" id="changelang-langs"> +'; + + $tab = ' '; + foreach ($LANGUAGES as $lang => $text) { + $selected = ($lang === $currentLang) ? ' selected="selected"' : ''; + echo $tab, "<option value='$lang'$selected>$text</option>\n"; + } + + echo ' </select> + </fieldset> + </form> +'; +} + +function message($code, $language = 'en') +{ + $original = require __DIR__ . '/languages/en.php'; + if (($language !== 'en') && file_exists(__DIR__ . '/languages/' . $language . '.php')) { + $translation = require __DIR__ . '/languages/' . $language . '.php'; + } + + return $translation[$code] ?? $original[$code] ?? $code; +} diff --git a/releases/8.2/en.php b/releases/8.2/en.php new file mode 100644 index 0000000000..aa9133cd7a --- /dev/null +++ b/releases/8.2/en.php @@ -0,0 +1,5 @@ +<?php + +$lang = 'en'; + +include_once __DIR__ . '/release.inc'; \ No newline at end of file diff --git a/releases/8.2/index.php b/releases/8.2/index.php new file mode 100644 index 0000000000..9e2d99f8ef --- /dev/null +++ b/releases/8.2/index.php @@ -0,0 +1,5 @@ +<?php + $_SERVER['BASE_PAGE'] = 'releases/8.2/index.php'; +include (__DIR__ . '/../../include/site.inc'); + +mirror_redirect('/releases/8.2/en.php'); diff --git a/releases/8.2/languages/en.php b/releases/8.2/languages/en.php new file mode 100644 index 0000000000..39add58800 --- /dev/null +++ b/releases/8.2/languages/en.php @@ -0,0 +1,40 @@ +<?php + +return [ + 'common_header' => 'PHP 8.2 is a major update of the PHP language. Readonly classes, null, false, and true as stand-alone types, deprecated dynamic properties, performance improvements and more', + 'documentation' => 'Doc', + 'main_title' => 'To be released tomorrow!', + 'main_subtitle' => 'PHP 8.2 is a major update of the PHP language.<br class="display-none-md">It contains many new features, including readonly classes, null, false, and true as stand-alone types, deprecated dynamic properties, performance improvements and more.', + 'upgrade_now' => 'Upgrade to PHP 8.2 now!', + 'readonly_classes_title' => 'Readonly classes', + 'dnf_types_title' => 'Disjunctive Normal Form (DNF) Types', + 'dnf_types_description' => 'DNF types allow us to combine <a href="/manual/en/language.types.type-system.php#language.types.type-system.composite.union">union</a> and <a href="/manual/en/language.types.type-system.php#language.types.type-system.composite.intersection">intersection</a> types, following a strict rule: when combining union and intersection types, intersection types must be grouped with brackets.', + 'null_false_true_types_title' => 'Allow <code>null</code>, <code>false</code>, and <code>true</code> as stand-alone types', + 'random_title' => 'New "Random" extension', + 'random_description' => '<p>The "random" extension provides a new object-oriented API to random number generation. Instead of relying on a globally seeded random number generator (RNG) using the Mersenne Twister algorithm the object-oriented API provides several classes ("Engine"s) providing access to modern algorithms that store their state within objects to allow for multiple independent seedable sequences.</p> + <p>The <code>\Random\Randomizer</code> class provides a high level interface to use the engine\'s randomness to generate a random integer, to shuffle an array or string, to select random array keys and more.</p>', + 'constants_in_traits_title' => 'Constants in traits', + 'constants_in_traits_description' => 'You cannot access the constant through the name of the trait, but, you can access the constant through the class that uses the trait.', + 'deprecate_dynamic_properties_title' => 'Deprecate dynamic properties', + 'deprecate_dynamic_properties_description' => '<p>The creation of dynamic properties is deprecated to help avoid mistakes and typos, unless the class opts in by using the <code>#[\AllowDynamicProperties]</code> attribute. <code>stdClass</code> allows dynamic properties.</p> + <p>Usage of the <code>__get</code>/<code>__set</code> magic methods is not affected by this change.</p>', + 'new_classes_title' => 'New Classes, Interfaces, and Functions', + 'new_mysqli' => 'New <a href="/manual/en/mysqli.execute-query.php"><code>mysqli_execute_query</code></a> function and <a href="/manual/en/mysqli.execute-query.php"><code>mysqli::execute_query</code></a> method.', + 'new_attributes' => 'New <a href="/manual/en/class.allow-dynamic-properties.php"><code>#[\AllowDynamicProperties]</code></a> and <a href="/manual/en/class.sensitive-parameter.php"><code>#[\SensitiveParameter]</code></a> attributes.', + 'new_zip' => 'New <a href="/manual/en/ziparchive.getstreamindex.php"><code>ZipArchive::getStreamIndex</code></a>, <a href="/manual/en/ziparchive.getstreamname.php"><code>ZipArchive::getStreamName</code></a>, and <a href="/manual/en/ziparchive.clearerror.php"><code>ZipArchive::clearError</code></a> methods.', + 'new_reflection' => 'New <a href="/manual/en/reflectionfunction.isanonymous.php"><code>ReflectionFunction::isAnonymous</code></a> and <a href="/manual/en/reflectionmethod.hasprototype.php"><code>ReflectionMethod::hasPrototype</code></a> methods.', + 'new_functions' => 'New <a href="/manual/en/function.curl_upkeep.php"><code>curl_upkeep</code></a>, <a href="/manual/en/function.memory-reset-peak-usage.php"><code>memory_reset_peak_usage</code></a>, <a href="/manual/en/function.ini-parse-quantity.php"><code>ini_parse_quantity</code></a>, <a href="/manual/en/function.libxml-get-external-entity-loader.php"><code>libxml_get_external_entity_loader</code></a>, <a href="/manual/en/function.sodium-crypto-stream-xchacha20-xor-ic.php"><code>sodium_crypto_stream_xchacha20_xor_ic</code></a>, <a href="/manual/en/function.openssl-cipher-key-length.php"><code>openssl_cipher_key_length</code></a> functions.', + 'bc_title' => 'Deprecations and backward compatibility breaks', + 'bc_string_interpolation' => 'Deprecated <code>${}</code> string interpolation.', + 'bc_utf8' => 'Deprecated <a href="/manual/en/function.utf8-encode.php"><code>utf8_encode</code></a> and <a href="/manual/en/function.utf8-decode.php"><code>utf8_decode</code></a> functions.', + 'bc_datetime' => 'Methods <a href="/manual/en/datetime.createfromimmutable.php"><code>DateTime::createFromImmutable</code></a> and <a href="/manual/en/datetimeimmutable.createfrommutable.php"><code>DateTimeImmutable::createFromMutable</code></a> has a tentative return type of <code>static</code>.', + 'bc_odbc' => 'Extensions <code>ODBC</code> and <code>PDO_ODBC</code> escapes the username and password.', + 'bc_str_locale_sensitive' => 'Functions <a href="/manual/en/function.strtolower.php"><code>strtolower</code></a> and <a href="/manual/en/function.strtoupper.php"><code>strtoupper</code></a> are no longer locale-sensitive.', + 'bc_spl_enforces_signature' => 'Methods <a href="/manual/en/splfileobject.getcsvcontrol.php"><code>SplFileObject::getCsvControl</code></a>, <a href="/manual/en/splfileobject.fflush.php"><code>SplFileObject::fflush</code></a>, <a href="/manual/en/splfileobject.ftell.php"><code>SplFileObject::ftell</code></a>, <a href="/manual/en/splfileobject.fgetc.php"><code>SplFileObject::fgetc</code></a>, and <a href="/manual/en/splfileobject.fpassthru.php"><code>SplFileObject::fpassthru</code></a> enforces their signature.', + 'bc_spl_false' => 'Method <a href="/manual/en/splfileobject.haschildren.php"><code>SplFileObject::hasChildren</code></a> has a tentative return type of <code>false</code>.', + 'bc_spl_null' => 'Method <a href="/manual/en/splfileobject.getchildren.php"><code>SplFileObject::getChildren</code></a> has a tentative return type of <code>null</code>.', + 'bc_spl_deprecated' => 'The internal method <code>SplFileInfo::_bad_state_ex</code> has been deprecated.', + 'footer_title' => 'Better performance, better syntax, improved type safety.', + 'footer_description' => '<p>For source downloads of PHP 8.2 please visit the <a href="/downloads">downloads</a> page. Windows binaries can be found on the <a href="https://windows.php.net/download";>PHP for Windows</a> site. The list of changes is recorded in the <a href="/ChangeLog-8.php#PHP_8_2">ChangeLog</a>.</p> + <p>The <a href="/manual/en/migration82.php">migration guide</a> is available in the PHP Manual. Please consult it for a detailed list of new features and backward-incompatible changes.</p>', +]; diff --git a/releases/8.2/languages/ru.php b/releases/8.2/languages/ru.php new file mode 100644 index 0000000000..6cbb51d636 --- /dev/null +++ b/releases/8.2/languages/ru.php @@ -0,0 +1,40 @@ +<?php + +return [ + 'common_header' => 'PHP 8.2 — большое обновление языка PHP. Readonly-классы, самостоятельные типы null, false и true, устаревшие динамические свойства, улучшение производительности и многое другое.', + 'documentation' => 'Документация', + 'main_title' => 'будет выпущен завтра!', + 'main_subtitle' => 'PHP 8.2 — большое обновление языка PHP.<br class="display-none-md">Оно содержит множество новых возможностей, включая readonly-классы, самостоятельные типы null, false и true, устаревшие динамические свойства, улучшение производительности и многое другое.', + 'upgrade_now' => 'Переходите на PHP 8.2!', + 'readonly_classes_title' => 'Readonly-классы', + 'dnf_types_title' => 'Типы в виде дизъюнктивной нормальной формы (ДНФ)', + 'dnf_types_description' => 'ДНФ позволяет совместить <a href="/manual/ru/language.types.type-system.php#language.types.type-system.composite.union">объединение</a> и <a href="/manual/ru/language.types.type-system.php#language.types.type-system.composite.intersection">пересечение</a> типов, при этом обязательно типы пересечения следует сгруппировать скобками.', + 'null_false_true_types_title' => 'Самостоятельные типы <code>null</code>, <code>false</code> и <code>true</code>', + 'random_title' => 'Новый модуль "Random"', + 'random_description' => '<p>Модуль "random" предлагает новый объектно-ориентированный API для генерации случайных чисел. Вместо использования глобального генератора случайных чисел (ГСЧ) на базе алгоритма вихря Мерсенна, в объектно-ориентированном API доступно несколько ГСЧ, представленных отдельными классами (как реализации интерфейса Engine), которые хранят внутреннее состояние, позволяя создавать несколько независимых последовательностей случайных чисел.</p> + <p>Класс <code>\Random\Randomizer</code> представляет высокоуровневый интерфейс по использованию движков для генерации случайного целого числа, перемешивания массива или строки, выбора случайных ключей массива и многое другое.</p>', + 'constants_in_traits_title' => 'Константы в трейтах', + 'constants_in_traits_description' => 'Нельзя получить доступ к константе через имя трейта, но можно через класс, который использует этот трейт.', + 'deprecate_dynamic_properties_title' => 'Динамические свойства объявлены устаревшими', + 'deprecate_dynamic_properties_description' => '<p>Чтобы помочь избежать ошибок и опечаток, больше не рекомендуется определять динамические свойства, только если сам класс явно не разрешит это при помощи атрибута <code>#[\AllowDynamicProperties]</code>. В экземплярах <code>stdClass</code> по-прежнему можно использовать динамические свойства.</p> + <p>Это изменение не влияет на использование магических методов <code>__get</code>/<code>__set</code>.</p>', + 'new_classes_title' => 'Новые классы, интерфейсы и функции', + 'new_mysqli' => 'Новая функция <a href="/manual/ru/mysqli.execute-query.php"><code>mysqli_execute_query</code></a> и метод <a href="/manual/ru/mysqli.execute-query.php"><code>mysqli::execute_query</code></a>.', + 'new_attributes' => 'Новые атрибуты <a href="/manual/ru/class.allow-dynamic-properties.php"><code>#[\AllowDynamicProperties]</code></a> и <a href="/manual/ru/class.sensitive-parameter.php"><code>#[\SensitiveParameter]</code></a>.', + 'new_zip' => 'Новые методы <a href="/manual/ru/ziparchive.getstreamindex.php"><code>ZipArchive::getStreamIndex</code></a>, <a href="/manual/ru/ziparchive.getstreamname.php"><code>ZipArchive::getStreamName</code></a> и <a href="/manual/ru/ziparchive.clearerror.php"><code>ZipArchive::clearError</code></a>.', + 'new_reflection' => 'Новые методы <a href="/manual/ru/reflectionfunction.isanonymous.php"><code>ReflectionFunction::isAnonymous</code></a> и <a href="/manual/ru/reflectionmethod.hasprototype.php"><code>ReflectionMethod::hasPrototype</code></a>.', + 'new_functions' => 'Новые функции <a href="/manual/ru/function.curl_upkeep.php"><code>curl_upkeep</code></a>, <a href="/manual/ru/function.memory-reset-peak-usage.php"><code>memory_reset_peak_usage</code></a>, <a href="/manual/ru/function.ini-parse-quantity.php"><code>ini_parse_quantity</code></a>, <a href="/manual/ru/function.libxml-get-external-entity-loader.php"><code>libxml_get_external_entity_loader</code></a>, <a href="/manual/ru/function.sodium-crypto-stream-xchacha20-xor-ic.php"><code>sodium_crypto_stream_xchacha20_xor_ic</code></a>, <a href="/manual/ru/function.openssl-cipher-key-length.php"><code>openssl_cipher_key_length</code></a>.', + 'bc_title' => 'Устаревшая функциональность и изменения в обратной совместимости', + 'bc_string_interpolation' => 'Интерполяции строк вида <code>${}</code> следует избегать.', + 'bc_utf8' => 'Не рекомендуется использовать функции <a href="/manual/ru/function.utf8-encode.php"><code>utf8_encode</code></a> и <a href="/manual/ru/function.utf8-decode.php"><code>utf8_decode</code></a>.', + 'bc_datetime' => 'У методов <a href="/manual/ru/datetime.createfromimmutable.php"><code>DateTime::createFromImmutable</code></a> и <a href="/manual/ru/datetimeimmutable.createfrommutable.php"><code>DateTimeImmutable::createFromMutable</code></a> задан предварительный тип возвращаемого значения <code>static</code>.', + 'bc_odbc' => 'Модули <code>ODBC</code> и <code>PDO_ODBC</code> экранирует имя пользователя и пароль.', + 'bc_str_locale_sensitive' => 'При работе функции <a href="/manual/ru/function.strtolower.php"><code>strtolower</code></a> и <a href="/manual/ru/function.strtoupper.php"><code>strtoupper</code></a> теперь не учитывают локаль.', + 'bc_spl_enforces_signature' => 'Методы <a href="/manual/ru/splfileobject.getcsvcontrol.php"><code>SplFileObject::getCsvControl</code></a>, <a href="/manual/ru/splfileobject.fflush.php"><code>SplFileObject::fflush</code></a>, <a href="/manual/ru/splfileobject.ftell.php"><code>SplFileObject::ftell</code></a>, <a href="/manual/ru/splfileobject.fgetc.php"><code>SplFileObject::fgetc</code></a> и <a href="/manual/ru/splfileobject.fpassthru.php"><code>SplFileObject::fpassthru</code></a> усиливают свою сигнатуру.', + 'bc_spl_false' => 'У метода <a href="/manual/ru/splfileobject.haschildren.php"><code>SplFileObject::hasChildren</code></a> предварительный тип возвращаемого значения задан как <code>false</code>.', + 'bc_spl_null' => 'У метода <a href="/manual/ru/splfileobject.getchildren.php"><code>SplFileObject::getChildren</code></a> предварительный тип возвращаемого значения задан как <code>null</code>.', + 'bc_spl_deprecated' => 'Внутренний метод <code>SplFileInfo::_bad_state_ex</code> объявлен устаревшим.', + 'footer_title' => 'Выше производительность, лучше синтаксис, надёжнее система типов.', + 'footer_description' => '<p>Для загрузки исходного кода PHP 8.2 посетите страницу <a href="/downloads">Downloads</a>. Бинарные файлы Windows находятся на сайте <a href="https://windows.php.net/download";>PHP for Windows</a>. Список изменений перечислен на странице <a href="/ChangeLog-8.php#PHP_8_2">ChangeLog</a>.</p> + <p><a href="/manual/ru/migration82.php">Руководство по миграции</a> доступно в разделе документации. Ознакомьтесь с ним, чтобы узнать обо всех новых возможностях и изменениях, затрагивающих обратную совместимость.</p>', +]; diff --git a/releases/8.2/release.inc b/releases/8.2/release.inc new file mode 100644 index 0000000000..dcab6314fb --- /dev/null +++ b/releases/8.2/release.inc @@ -0,0 +1,426 @@ +<?php + +use function releases\php82\common_header; +use function releases\php82\language_chooser; +use function releases\php82\language_redirect; +use function releases\php82\message; + +if (!isset($lang)) { + $lang = 'en'; +} + +$_SERVER['BASE_PAGE'] = 'releases/8.2/' . $lang . '.php'; + +include_once __DIR__ . '/common.php'; + +language_redirect($lang); + +common_header(message('common_header', $lang)); + +?> + <section class="php8-section php8-section_dark php8-section_header center"> + <div class="page-tools"> + <div class="change-language"> + <?php language_chooser($lang); ?> + </div> + </div> + <div class="php8-section__content"> + <div class="php8-logo"> + <img src="/images/php8/logo_php8_2.svg" alt="PHP 8.2" height="126" width="343"> + </div> + <div class="php8-title"><?= message('main_title', $lang) ?></div> + <div class="php8-subtitle"><?= message('main_subtitle', $lang) ?></div> + <div class="php8-button-wrapper center"> + <a class="php8-button php8-button_light" href="/downloads"><?= message('upgrade_now', $lang) ?></a> + </div> + </div> + </section> + + <section class="php8-section center"> + <div class="php8-compare"> + <h2 class="php8-h2" id="readonly_classes"> + <?= message('readonly_classes_title', $lang) ?> + <a class="php8-rfc" href="https://wiki.php.net/rfc/readonly_classes";>RFC</a> + <a class="php8-rfc" + href="/manual/<?= $lang ?>/language.oop5.basic.php#language.oop5.basic.class.readonly"><?= message( + 'documentation', + $lang + ) ?></a> + </h2> + <div class="php8-compare__main"> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label">PHP < 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class BlogData +{ + public readonly string $title; + + public readonly Status $status; + + public function __construct(string $title, Status $status) + { + $this->title = $title; + $this->status = $status; + } +} +PHP + + ); ?> + </div> + </div> + <div class="php8-compare__arrow"></div> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label php8-compare__label_new">PHP 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +readonly class BlogData +{ + public string $title; + + public Status $status; + + public function __construct(string $title, Status $status) + { + $this->title = $title; + $this->status = $status; + } +} +PHP + ); ?> + </div> + </div> + </div> + </div> + + <div class="php8-compare"> + <h2 class="php8-h2" id="dnf_types"> + <?= message('dnf_types_title', $lang) ?> + <a class="php8-rfc" href="https://wiki.php.net/rfc/dnf_types";>RFC</a> + <a class="php8-rfc" + href="/manual/<?= $lang ?>/migration82.new-features.php#migration82.new-features.core.type-system"><?= message( + 'documentation', + $lang + ) ?></a> + </h2> + <div class="php8-compare__main"> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label">PHP < 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class Foo { + public function bar(mixed $entity) { + if ($entity === null) { + return null; + } + + if (($entity instanceof A) && ($entity instanceof B)) { + return $entity; + } + + throw new Exception('Invalid entity'); + } +} +PHP + + ); ?> + </div> + </div> + <div class="php8-compare__arrow"></div> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label php8-compare__label_new">PHP 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class Foo { + public function bar((A&B)|null $entity) { + if ($entity === null) { + return null; + } + + return $entity; + } +} +PHP + ); ?> + </div> + </div> + </div> + </div> + <div class="php8-compare__content"> + <?= message('dnf_types_description', $lang) ?> + </div> + + <div class="php8-compare"> + <h2 class="php8-h2" id="null_false_true_types"> + <?= message('null_false_true_types_title', $lang) ?> + <a class="php8-rfc" href="https://wiki.php.net/rfc/null-false-standalone-types";>RFC</a> + <a class="php8-rfc" href="https://wiki.php.net/rfc/true-type";>RFC</a> + </h2> + <div class="php8-compare__main"> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label">PHP < 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class Falsy +{ + public function almostFalse(): string|bool { /* ... */ *} + + public function almostTrue(): string|bool { /* ... */ *} + + public function almostNull(): string|null { /* ... */ *} +} +PHP + + ); ?> + </div> + </div> + <div class="php8-compare__arrow"></div> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label php8-compare__label_new">PHP 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class Falsy +{ + public function alwaysFalse(): false { /* ... */ *} + + public function alwaysTrue(): true { /* ... */ *} + + public function alwaysNull(): null { /* ... */ *} +} +PHP + ); ?> + </div> + </div> + </div> + </div> + + <div class="php8-compare"> + <h2 class="php8-h2" id="random_extension"> + <?= message('random_title', $lang) ?> + <a class="php8-rfc" href="https://wiki.php.net/rfc/rng_extension";>RFC</a> + <a class="php8-rfc" href="https://wiki.php.net/rfc/random_extension_improvement";>RFC</a> + <a class="php8-rfc" href="/manual/<?= $lang ?>/book.random.php"><?= message('documentation', $lang ) ?></a> + </h2> + <div class="php8-compare__main"> + <div class="example-contents example-contents-full"> + <div class="php8-compare__label php8-compare__label_new">PHP 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +use Random\Engine\Xoshiro256StarStar; +use Random\Randomizer; + +$blueprintRng = new Xoshiro256StarStar( + hash('sha256', "Example seed that is converted to a 256 Bit string via SHA-256", true) +); + +$fibers = []; +for ($i = 0; $i < 8; $i++) { + $fiberRng = clone $blueprintRng; + // Xoshiro256**'s 'jump()' method moves the blueprint ahead 2**128 steps, as if calling + // 'generate()' 2**128 times, giving the Fiber 2**128 unique values without needing to reseed. + $blueprintRng->jump(); + + $fibers[] = new Fiber(function () use ($fiberRng, $i): void { + $randomizer = new Randomizer($fiberRng); + + echo "{$i}: " . $randomizer->getInt(0, 100), PHP_EOL; + }); +} + +// The randomizer will use a CSPRNG by default. +$randomizer = new Randomizer(); + +// Even though the fibers execute in a random order, they will print the same value +// each time, because each has its own unique instance of the RNG. +$fibers = $randomizer->shuffleArray($fibers); +foreach ($fibers as $fiber) { + $fiber->start(); +} +PHP + ); ?> + </div> + </div> + </div> + </div> + <div class="php8-compare__content"> + <?= message('random_description', $lang) ?> + </div> + + <div class="php8-compare"> + <h2 class="php8-h2" id="constants_in_traits"> + <?= message('constants_in_traits_title', $lang) ?> + <a class="php8-rfc" href="https://wiki.php.net/rfc/constants_in_traits";>RFC</a> + <a class="php8-rfc" + href="/manual/<?= $lang ?>/migration82.new-features.php#migration82.new-features.core.constant-in-traits"><?= message( + 'documentation', + $lang + ) ?></a> + </h2> + <div class="php8-compare__main"> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label">PHP < 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +trait Foo +{ + public const CONSTANT = 1; + + public function bar(): int + { + return self::CONSTANT; // Fatal error + } +} + +class Bar +{ + use Foo; +} +PHP + + ); ?> + </div> + </div> + <div class="php8-compare__arrow"></div> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label php8-compare__label_new">PHP 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +trait Foo +{ + public const CONSTANT = 1; + + public function bar(): int + { + return self::CONSTANT; // Fatal error + } +} + +class Bar +{ + use Foo; +} + +var_dump(Bar::CONSTANT); // 1 +PHP + ); ?> + </div> + </div> + </div> + </div> + <div class="php8-compare__content"> + <?= message('constants_in_traits_description', $lang) ?> + </div> + + <div class="php8-compare"> + <h2 class="php8-h2" id="deprecate_dynamic_properties"> + <?= message('deprecate_dynamic_properties_title', $lang) ?> + <a class="php8-rfc" href="https://wiki.php.net/rfc/deprecate_dynamic_properties";>RFC</a> + <a class="php8-rfc" + href="/manual/<?= $lang ?>/migration82.deprecated.php#migration82.deprecated.core.dynamic-properties"><?= message( + 'documentation', + $lang + ) ?></a> + </h2> + <div class="php8-compare__main"> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label">PHP < 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class User +{ + public $name; +} + +$user = new User(); +$user->last_name = 'Doe'; + +$user = new stdClass(); +$user->last_name = 'Doe'; +PHP + + ); ?> + </div> + </div> + <div class="php8-compare__arrow"></div> + <div class="php8-compare__block example-contents"> + <div class="php8-compare__label php8-compare__label_new">PHP 8.2</div> + <div class="php8-code phpcode"> + <?php highlight_php_trimmed( + <<<'PHP' +class User +{ + public $name; +} + +$user = new User(); +$user->last_name = 'Doe'; // Deprecated notice + +$user = new stdClass(); +$user->last_name = 'Doe'; // Still allowed +PHP + ); ?> + </div> + </div> + </div> + </div> + <div class="php8-compare__content"> + <?= message('deprecate_dynamic_properties_description', $lang) ?> + </div> + + </section> + + <section class="php8-section center php8-section_light php8-columns"> + <div class="php8-column"> + <h2 class="php8-h2" id="other_new_things"><?= message('new_classes_title', $lang) ?></h2> + <div class="php8-compare__content php8-compare__content--block"> + <ul> + <li><?= message('new_mysqli', $lang) ?></li> + <li><?= message('new_attributes', $lang) ?></li> + <li><?= message('new_zip', $lang) ?></li> + <li><?= message('new_reflection', $lang) ?></li> + <li><?= message('new_functions', $lang) ?></li> + </ul> + </div> + </div> + + <div class="php8-column"> + <h2 class="php8-h2" id="deprecations_and_bc_breaks"><?= message('bc_title', $lang) ?></h2> + <div class="php8-compare__content"> + <ul> + <li><?= message('bc_string_interpolation', $lang) ?></li> + <li><?= message('bc_utf8', $lang) ?></li> + <li><?= message('bc_datetime', $lang) ?></li> + <li><?= message('bc_odbc', $lang) ?></li> + <li><?= message('bc_str_locale_sensitive', $lang) ?></li> + <li><?= message('bc_spl_enforces_signature', $lang) ?></li> + <li><?= message('bc_spl_false', $lang) ?></li> + <li><?= message('bc_spl_null', $lang) ?></li> + <li><?= message('bc_spl_deprecated', $lang) ?></li> + </ul> + </div> + </div> + </section> + + <section class="php8-section php8-section_dark php8-section_footer php8-footer"> + <div class="php8-section__content"> + <h2 class="php8-h2 center"><?= message('footer_title', $lang) ?></h2> + <div class="php8-button-wrapper center"> + <a class="php8-button php8-button_light" href="/downloads"><?= message('upgrade_now', $lang) ?></a> + </div> + <div class="php8-footer__content"><?= message('footer_description', $lang) ?></div> + </div> + </section> + +<?php + +site_footer(); diff --git a/releases/8.2/ru.php b/releases/8.2/ru.php new file mode 100644 index 0000000000..4aefaf9a8c --- /dev/null +++ b/releases/8.2/ru.php @@ -0,0 +1,5 @@ +<?php + +$lang = 'ru'; + +include_once __DIR__ . '/release.inc'; diff --git a/styles/php8.css b/styles/php8.css index 9de2cb73c1..e10d230bf5 100644 --- a/styles/php8.css +++ b/styles/php8.css @@ -285,6 +285,7 @@ } } +.php8-h2 code, .php8-compare__content code { color: rgba(39, 40, 44, 0.7); background-color: rgba(39, 40, 44, 0.05); @@ -435,3 +436,8 @@ color: rgba(39, 40, 44, 0.7); line-height: 1.33; } + +.example-contents-full { + width: 100%; + position: relative; +} -- PHP Webmaster List Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
