think\route\Rule::parseRule()

Complexity

Conditions	11
Paths	96

Size

Total Lines	52
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	29.1367

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function parseRule(Request $request, string $rule, $route, string $url, array $option = [], array $matches = []): Dispatch
    {
        if (is_string($route) && isset($option['prefix'])) {
            // 路由地址前缀
            $route = $option['prefix'] . $route;
        }

        // 替换路由地址中的变量
        $extraParams = true;
        $search      = $replace      = [];
        $depr        = $this->config('pathinfo_depr');

        foreach ($matches as $key => $value) {
            $search[]  = '<' . $key . '>';
            $replace[] = $value;
            $search[]  = '{' . $key . '}';
            $replace[] = $value;
            $search[]  = ':' . $key;
            $replace[] = $value;

            if (str_contains($value, $depr)) {

It seems like $depr can also be of type null; however, parameter $needle of str_contains() does only seem to accept string, maybe add an additional type check?

                $extraParams = false;
            }
        }

        if (is_string($route)) {
            $route = str_replace($search, $replace, $route);
        }

        // 解析额外参数
        if ($extraParams) {
            $count = substr_count($rule, '/');
            $url   = array_slice(explode('|', $url), $count + 1);
            $this->parseUrlParams(implode('/', $url), $matches);
        }

        foreach ($matches as $key => &$val) {
            if (isset($this->pattern[$key]) && in_array($this->pattern[$key], ['\d+', 'int', 'float'])) {
                $val = match ($this->pattern[$key]) {
                    'int', '\d+' => (int) $val,
                    'float'      => (float) $val,
                    default      => $val,
                };
            } elseif (in_array($key, ['__module__','__controller__','__action__'])) {
                unset($matches[$key]);
            }
        }

        $this->vars = $matches;

        // 发起路由调度
        return $this->dispatch($request, $route, $option);
    }