Description:
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---
From manual page: https://php.net/language.oop5.variance
---

This is just for the Spanish documentation page.

The section "Contravarianza" contains an example that has a small mistake, but it is a mistake that changes completely the interpretation of the example and also would not work as expected.

This method:

    public function eat(Food $food)
    {
        echo $this->name . " eats " . get_class($food);
    }

Should be:

    public function eat(AnimalFood $food)
    {
        echo $this->name . " eats " . get_class($food);
    }