初始化仓库

vendor/overtrue/socialite/src/Config.php

@@ -0,0 +1,98 @@
+<?php
+
+namespace Overtrue\Socialite;
+
+use ArrayAccess;
+use JsonSerializable;
+
+class Config implements ArrayAccess, JsonSerializable
+{
+    protected array $config;
+
+    /**
+     * @param  array  $config
+     */
+    public function __construct(array $config)
+    {
+        $this->config = $config;
+    }
+
+    public function get(string $key, mixed $default = null): mixed
+    {
+        $config = $this->config;
+
+        if (isset($config[$key])) {
+            return $config[$key];
+        }
+
+        foreach (\explode('.', $key) as $segment) {
+            if (! \is_array($config) || ! \array_key_exists($segment, $config)) {
+                return $default;
+            }
+            $config = $config[$segment];
+        }
+
+        return $config;
+    }
+
+    public function set(string $key, mixed $value): array
+    {
+        $keys = \explode('.', $key);
+        $config = &$this->config;
+
+        while (\count($keys) > 1) {
+            $key = \array_shift($keys);
+            if (! isset($config[$key]) || ! \is_array($config[$key])) {
+                $config[$key] = [];
+            }
+            $config = &$config[$key];
+        }
+
+        $config[\array_shift($keys)] = $value;
+
+        return $config;
+    }
+
+    public function has(string $key): bool
+    {
+        return (bool) $this->get($key);
+    }
+
+    public function offsetExists(mixed $offset): bool
+    {
+        \is_string($offset) || throw new Exceptions\InvalidArgumentException('The $offset must be type of string here.');
+
+        return \array_key_exists($offset, $this->config);
+    }
+
+    public function offsetGet(mixed $offset): mixed
+    {
+        \is_string($offset) || throw new Exceptions\InvalidArgumentException('The $offset must be type of string here.');
+
+        return $this->get($offset);
+    }
+
+    public function offsetSet(mixed $offset, mixed $value): void
+    {
+        \is_string($offset) || throw new Exceptions\InvalidArgumentException('The $offset must be type of string here.');
+
+        $this->set($offset, $value);
+    }
+
+    public function offsetUnset(mixed $offset): void
+    {
+        \is_string($offset) || throw new Exceptions\InvalidArgumentException('The $offset must be type of string here.');
+
+        $this->set($offset, null);
+    }
+
+    public function jsonSerialize(): array
+    {
+        return $this->config;
+    }
+
+    public function __toString(): string
+    {
+        return \json_encode($this, \JSON_UNESCAPED_UNICODE) ?: '';
+    }
+}