php8.1删除文件会报错

[cgfeel]

PHP Deprecated:  strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Auth.php on line 125

错误原因是调用signQiniuAuthorization的时候，$body传参null，导致strlen($body) > 0时出现问题

麻烦修传$body的时候用$body?:''，或者兼容写法$body ? $body : ''

PHP版本: 8.1.1

[cgfeel]

同样获取文件列表也会出现同样的错误
以获取文件列表为例，这段代码会传入auth对象，并调用listFiles

$bucketManager = new BucketManager($this->_auth);
$bucketManager->listFiles($this->_bucket, $prefix, $marker, $limit, $delimiter);

• 在BucketManager中通过getV2来获取列表
• 在getV2会执行auth的authorizationV2，应该是进行验证操作的方法，这里传入了null

return $this->getV2($url);
// ...
$headers = $this->auth->authorizationV2($url, 'GET', null, 'application/x-www-form-urlencoded');

以上都没问题，因为authorizationV2中body默认参数类型就是null，有问题的在于在authorizationV2中调用signQiniuAuthorization也传入了默认的body为null

list($sign) = $this->signQiniuAuthorization($url, $method, $body, $headers);

而在signQiniuAuthorization中进行了strlen判断报错strlen($body) > 0，正确的做法，应该是

list($sign) = $this->signQiniuAuthorization($url, $method, $body?:'', $headers);

或者向下兼容写法

list($sign) = $this->signQiniuAuthorization($url, $method, $body ? $body : '', $headers);

[cgfeel]

除此之外，如果是第一次请求，还会有一堆错误，我就不一一列举了

PHP Deprecated:  Return type of Qiniu\Http\Header::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Http/Header.php on line 114
PHP Deprecated:  Return type of Qiniu\Http\Header::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Http/Header.php on line 125
PHP Deprecated:  Return type of Qiniu\Http\Header::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Http/Header.php on line 141
PHP Deprecated:  Return type of Qiniu\Http\Header::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Http/Header.php on line 154
PHP Deprecated:  Return type of Qiniu\Http\Header::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Http/Header.php on line 163
PHP Deprecated:  Return type of Qiniu\Http\Header::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Http/Header.php on line 175
TypeError: Qiniu\Auth::signQiniuAuthorization(): Argument #3 ($body) must be of type string, null given, called in /app/api_service/vendor/qiniu/php-sdk/src/Qiniu/Auth.php on line 250

[tianyiw2013]

#388

[cgfeel]

#388

感谢