function Specificity::compareTo

Returns -1 if the object specificity is lower than the argument, 0 if they are equal, and 1 if the argument is lower.

File

vendor/symfony/css-selector/Node/Specificity.php, line 53

Class

Specificity

Represents a node specificity.

Namespace

Symfony\Component\CssSelector\Node

Code

public function compareTo(self $specificity) : int {
    if ($this->a !== $specificity->a) {
        return $this->a > $specificity->a ? 1 : -1;
    }
    if ($this->b !== $specificity->b) {
        return $this->b > $specificity->b ? 1 : -1;
    }
    if ($this->c !== $specificity->c) {
        return $this->c > $specificity->c ? 1 : -1;
    }
    return 0;
}