[WIP] PHP 8.5 release page #1454
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🚀 Regression report for commit 1abaefc is at https://web-php-regression-report-pr-1454.preview.thephp.foundation |
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🚀 Preview for commit 1abaefc can be found at https://web-php-pr-1454.preview.thephp.foundation |
| 'common_header' => 'PHP 8.5 is a major update of the PHP language. It contains many new features, such as Pipe operator, Final Property Promotion, Attributes on Constants, performance improvements, bug fixes, and general cleanup.', | ||
| 'documentation' => 'Doc', | ||
| 'main_title' => 'Released!', | ||
| 'main_subtitle' => 'PHP 8.5 is a major update of the PHP language.<br class="display-none-md"> It contains many new features, such as Pipe operator, Final Property Promotion, Attributes on Constants, performance improvements, bug fixes, and general cleanup.', |
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This list should be kept in sync with the list of features below. So perhaps:
| 'main_subtitle' => 'PHP 8.5 is a major update of the PHP language.<br class="display-none-md"> It contains many new features, such as Pipe operator, Final Property Promotion, Attributes on Constants, performance improvements, bug fixes, and general cleanup.', | |
| 'main_subtitle' => 'PHP 8.5 is a major update of the PHP language.<br class="display-none-md"> It contains many new features, such as the new URI extension, support for modifying properties while cloning, the Pipe operator, performance improvements, bug fixes, and general cleanup.', |
| <<<'PHP' | ||
| class PhpVersion { | ||
| public function __construct( | ||
| private string $version = 'PHP 8.4' |
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| private string $version = 'PHP 8.4' | |
| public string $version = 'PHP 8.4', |
| class PhpVersion { | ||
| public function __construct( | ||
| private readonly string $version = 'PHP 8.4' |
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| class PhpVersion { | |
| public function __construct( | |
| private readonly string $version = 'PHP 8.4' | |
| final readonly class PhpVersion { | |
| public function __construct( | |
| public string $version = 'PHP 8.4', |
Making this a full readonly class is more explicit in what it can do for you: Modifying immutable classes.
| <div class="php8-code phpcode"> | ||
| <?php highlight_php_trimmed( | ||
| <<<'PHP' | ||
| class PhpVersion { |
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| class PhpVersion { | |
| final readonly class PhpVersion { |
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| var_dump(new PhpVersion()->withVersion('PHP 8.5')); |
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This will throw an error when the class is made readonly (which then should be indicated in the output).
| $versions = ['PHP 8.1', 'PHP 8.2', 'PHP 8.3', 'PHP 8.4', 'PHP 8.5']; | ||
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| var_dump($versions[array_key_first($versions)]); | ||
| // string(7) "PHP 8.1" |
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I find this example too simple to be useful, especially because $versions[0] works for a list. Perhaps we can find something with an associative array?
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| <div class="php8-compare"> | ||
| <h2 class="php8-h2" id="final_promotion"> | ||
| <?= message('final_promotion_title', $lang) ?> |
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I don't think it's worth listing it this prominently: There is not to explain or showcase there.
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| <div class="php8-compare"> | ||
| <h2 class="php8-h2" id="attributes_on_constants"> | ||
| <?= message('attributes_on_constants_title', $lang) ?> |
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Similarly here: The main purpose of this is support for #[\Deprecated]. I can't think of any other use case (and the RFC author couldn't either when asked). This is the expected syntax and already known from class constants.
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| <div class="php8-compare"> | ||
| <h2 class="php8-h2" id="override_properties"> | ||
| <?= message('override_properties_title', $lang) ?> |
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Similarly here: Just mentioning “#[\Override] now works on properties” is enough. It already got its spot in 8.3.
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| <div class="php8-compare"> | ||
| <h2 class="php8-h2" id="static_aviz"> | ||
| <?= message('static_aviz_title', $lang) ?> |
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Same, but here aviz got a prominent spot in 8.4.
Preview: https://web-php-pr-1454.preview.thephp.foundation/releases/8.5/en.php