private function addLiteralChildNode(LiteralTrieNode $childNode): void
    {
        // Stringify the value in case it's a number and we don't want PHP getting confused
        $valueAsString = \strtolower((string)$childNode->value);

        if (isset($this->literalChildrenByValue[$valueAsString])) {
            // A literal child already exists with this value, so merge the routes and add all its children
            $matchingChildNode = $this->literalChildrenByValue[$valueAsString];
            $matchingChildNode->routes = \array_merge(
                $matchingChildNode->routes,
                $childNode->routes
            );

            foreach ($childNode->getAllChildren() as $grandChildNode) {
                $matchingChildNode->addChild($grandChildNode);
            }
        } else {
            $this->literalChildrenByValue[$valueAsString] = $childNode;
        }
    }
private function addLiteralChildNode(LiteralTrieNode $childNode): void
    {
        // Stringify the value in case it's a number and we don't want PHP getting confused
        $valueAsString = \strtolower((string)$childNode->value);

        if (isset($this->literalChildrenByValue[$valueAsString])) {
            // A literal child already exists with this value, so merge the routes and add all its children
            $matchingChildNode = $this->literalChildrenByValue[$valueAsString];
            $matchingChildNode->routes = \array_merge(
                $matchingChildNode->routes,
                $childNode->routes
            );

            foreach ($childNode->getAllChildren() as $grandChildNode) {
                $matchingChildNode->addChild($grandChildNode);
            }
        } else {
            $this->literalChildrenByValue[$valueAsString] = $childNode;
        }
    }
private function addLiteralChildNode ( LiteralTrieNode $ childNode ) : void { // Stringify the value in case it's a number and we don't want PHP getting confused $ valueAsString = \ strtolower ( ( string ) $ childNode -> value ) ; if ( isset ( $ this -> literalChildrenByValue [ $ valueAsString ] ) ) { // A literal child already exists with this value, so merge the routes and add all its children $ matchingChildNode = $ this -> literalChildrenByValue [ $ valueAsString ] ; $ matchingChildNode -> routes = \ array_merge ( $ matchingChildNode -> routes , $ childNode -> routes ) ; foreach ( $ childNode -> getAllChildren ( ) as $ grandChildNode ) { $ matchingChildNode -> addChild ( $ grandChildNode ) ; } } else { $ this -> literalChildrenByValue [ $ valueAsString ] = $ childNode ; } }
Adds a literal child node

@param LiteralTrieNode $childNode The child node to add
Adds a literal child node