Another test of closure.
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class Dog {
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public string $name;
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public string $color;
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public void __construct(string $name, string $color) {
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$this->name = $name;
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$this->color = $color;
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}
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public callback greet(string $greeting) {
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return void() using ($greeting) {
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print("$greeting, I am a {$this->color} dog named {$this->name}\n");
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};
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}
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}
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class Program {
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void main() {
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object $dog = new Dog('Alex', 'red');
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callback $c = $dog->greet('Hello');
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$c();
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}
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}
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Hello, I am a red dog named Alex
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