123 lines
2.4 KiB
PHP
123 lines
2.4 KiB
PHP
<?php
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namespace Overtrue\Socialite;
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use ArrayAccess;
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use InvalidArgumentException;
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class Config implements ArrayAccess, \JsonSerializable
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{
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/**
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* @var array
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*/
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protected array $config;
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/**
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* @param array $config
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*/
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public function __construct(array $config)
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{
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$this->config = $config;
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}
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/**
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* @param string $key
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* @param mixed $default
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*
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* @return mixed
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*/
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public function get(string $key, $default = null)
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{
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$config = $this->config;
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if (is_null($key)) {
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return $config;
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}
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if (isset($config[$key])) {
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return $config[$key];
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}
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foreach (explode('.', $key) as $segment) {
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if (!is_array($config) || !array_key_exists($segment, $config)) {
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return $default;
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}
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$config = $config[$segment];
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}
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return $config;
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}
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/**
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* @param string $key
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* @param mixed $value
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*
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* @return array
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*/
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public function set(string $key, $value)
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{
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if (is_null($key)) {
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throw new InvalidArgumentException('Invalid config key.');
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}
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$keys = explode('.', $key);
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$config = &$this->config;
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while (count($keys) > 1) {
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$key = array_shift($keys);
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if (!isset($config[$key]) || !is_array($config[$key])) {
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$config[$key] = [];
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}
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$config = &$config[$key];
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}
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$config[array_shift($keys)] = $value;
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return $config;
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}
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/**
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* @param string $key
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*
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* @return bool
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*/
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public function has(string $key): bool
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{
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return (bool) $this->get($key);
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}
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public function offsetExists($offset): bool
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{
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return array_key_exists($offset, $this->config);
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}
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#[\ReturnTypeWillChange]
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public function offsetGet($offset)
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{
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return $this->get($offset);
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}
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#[\ReturnTypeWillChange]
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public function offsetSet($offset, $value)
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{
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$this->set($offset, $value);
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}
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#[\ReturnTypeWillChange]
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public function offsetUnset($offset)
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{
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$this->set($offset, null);
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}
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#[\ReturnTypeWillChange]
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public function jsonSerialize()
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{
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return $this->config;
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}
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public function __toString()
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{
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return \json_encode($this, \JSON_UNESCAPED_UNICODE);
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}
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}
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