oliverdavies.uk/content/node.9d0e577d-eca2-4b05-9266-00f94901ae69.json

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    "title": [
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            "value": "Refactoring with readonly classes in PHP 8.2\n"
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    "created": [
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            "value": "2023-04-16T00:00:00+00:00"
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            "value": "\n          <p>Marian Kostadinov (<a href=\"https:\/\/twitter.com\/stochnagara\">stochnagara on Twitter<\/a>) replied to Friday's email about DTOs and value objects to tell me about <code>readonly<\/code> classes, which can be done in PHP 8.2.<\/p>\n\n<p>Looking at the previous class:<\/p>\n\n<pre><code class=\"language-php\">class AccountDetails {\n\n  public function __construct(\n    public readonly string $accountNumber,\n    public readonly string $sortCode,\n  ) {}\n\n}\n<\/code><\/pre>\n\n<p>Instead of setting each property as <code>readonly<\/code>, the whole class can instead be marked as <code>readonly<\/code>:<\/p>\n\n<pre><code class=\"language-php\">readonly class AccountDetails {\n\n  public function __construct(\n    public string $accountNumber,\n    public string $sortCode,\n  ) {}\n\n}\n<\/code><\/pre>\n\n<p>Thanks for the suggestion, Marian!<\/p>\n\n        ",
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            "processed": "\n          <p>Marian Kostadinov (<a href=\"https:\/\/twitter.com\/stochnagara\">stochnagara on Twitter<\/a>) replied to Friday's email about DTOs and value objects to tell me about <code>readonly<\/code> classes, which can be done in PHP 8.2.<\/p>\n\n<p>Looking at the previous class:<\/p>\n\n<pre><code class=\"language-php\">class AccountDetails {\n\n  public function __construct(\n    public readonly string $accountNumber,\n    public readonly string $sortCode,\n  ) {}\n\n}\n<\/code><\/pre>\n\n<p>Instead of setting each property as <code>readonly<\/code>, the whole class can instead be marked as <code>readonly<\/code>:<\/p>\n\n<pre><code class=\"language-php\">readonly class AccountDetails {\n\n  public function __construct(\n    public string $accountNumber,\n    public string $sortCode,\n  ) {}\n\n}\n<\/code><\/pre>\n\n<p>Thanks for the suggestion, Marian!<\/p>\n\n        ",
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