E_DEPRECATED: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated for PHP 8.1

[lukasestvanc]

Which service(blob, file, queue, table) does this issue concern?

BLOB

Which version of the SDK was used?

1.5.3

What's the PHP/OS version?

8.1.2/Windows & Linux

What problem was encountered?

Passing null to parameter #1 ($haystack) of type string is deprecated for PHP 8.1 {"...\vendor\microsoft\azure-storage-blob\src\Blob\Models\CopyState.php","line":77}

Steps to reproduce the issue?

$listBlobsOptions = new ListBlobsOptions(); $listBlobsOptions->setPrefix('xxxxx'); $result = $blobClient->listBlobs($containerName, $listBlobsOptions);

Have you found a mitigation/solution?

[spaze]

Similar issue reported in #320, both are fixed in #321.