Have you ever been stuck writing ๐ฏ๐ผ๐ถ๐น๐ฒ๐ฟ๐ฝ๐น๐ฎ๐๐ฒ ๐ฐ๐ผ๐ป๐๐๐ฟ๐๐ฐ๐๐ผ๐ฟ๐ in PHP that just map arguments to properties? With ๐ฃ๐๐ฃ ๐ด, thereโs a cleaner, more efficient way: ๐๐ผ๐ป๐๐๐ฟ๐๐ฐ๐๐ผ๐ฟ ๐ฃ๐ฟ๐ผ๐ฝ๐ฒ๐ฟ๐๐ ๐ฃ๐ฟ๐ผ๐บ๐ผ๐๐ถ๐ผ๐ป.
๐ก ๐ช๐ต๐ฎ๐ ๐ถ๐ ๐๐ผ๐ป๐๐๐ฟ๐๐ฐ๐๐ผ๐ฟ ๐ฃ๐ฟ๐ผ๐ฝ๐ฒ๐ฟ๐๐ ๐ฃ๐ฟ๐ผ๐บ๐ผ๐๐ถ๐ผ๐ป?
In PHP 8, you can combine property declaration and constructor assignment into a single step, which reduces repetitive code and makes your classes more readable.
โจ ๐ช๐ต๐ ๐ถ๐ ๐๐ต๐ถ๐ ๐ฎ ๐ฏ๐ถ๐ด ๐ฑ๐ฒ๐ฎ๐น ๐ณ๐ผ๐ฟ ๐ช๐ผ๐ฟ๐ฑ๐ฃ๐ฟ๐ฒ๐๐ ๐ฑ๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ๐?
๐๐ฒ๐๐ ๐๐ผ๐ถ๐น๐ฒ๐ฟ๐ฝ๐น๐ฎ๐๐ฒ: You no longer need to declare properties, then assign them in the constructor. Instead, you can do both in one line.
๐๐น๐ฒ๐ฎ๐ป๐ฒ๐ฟ ๐๐ผ๐ฑ๐ฒ: When building plugins or classes with a lot of dependencies, this feature lets you define and assign properties more compactly.
๐๐ป๐ฐ๐ฟ๐ฒ๐ฎ๐๐ฒ๐ฑ ๐ฅ๐ฒ๐ฎ๐ฑ๐ฎ๐ฏ๐ถ๐น๐ถ๐๐: By minimizing the amount of code, itโs easier for others (or future you!) to quickly understand whatโs going on.
๐ง ๐๐
๐ฎ๐บ๐ฝ๐น๐ฒ: ๐ข๐น๐ฑ ๐๐. ๐ก๐ฒ๐
Imagine youโre writing a class for a custom WordPress feature:
๐ข๐น๐ฑ ๐๐ฎ๐ ๐ถ๐ป ๐ฃ๐๐ฃ ๐ณ:
class CustomFeature {
private string $name;
private int $priority;
public function __construct(string $name, int $priority) {
$this->name = $name;
$this->priority = $priority;
}
}
๐ก๐ฒ๐ ๐๐ฎ๐ ๐ถ๐ป ๐ฃ๐๐ฃ ๐ด:
class CustomFeature {
public function __construct(private string $name, private int $priority) {}
}
๐ฑ ๐ง๐ฎ๐ธ๐ฒ๐ฎ๐๐ฎ๐:
๐ช๐ถ๐๐ต ๐๐ผ๐ป๐๐๐ฟ๐๐ฐ๐๐ผ๐ฟ ๐ฃ๐ฟ๐ผ๐ฝ๐ฒ๐ฟ๐๐ ๐ฃ๐ฟ๐ผ๐บ๐ผ๐๐ถ๐ผ๐ป, you can save time and make your codebase leaner. If youโre still using older syntax, consider upgrading to ๐ฃ๐๐ฃ ๐ดโnot just for this feature, but for a more expressive and modern approach to coding in the WordPress ecosystem.
๐๐ฒ๐โ๐ ๐ธ๐ฒ๐ฒ๐ฝ ๐ฒ๐๐ผ๐น๐๐ถ๐ป๐ด ๐ผ๐๐ฟ ๐๐ธ๐ถ๐น๐น๐ ๐๐ผ๐ด๐ฒ๐๐ต๐ฒ๐ฟ! ๐ช
Reference: https://lnkd.in/dj4b_h2G.
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