azure-storage-file/src/File/FileRestProxy.php
public function createShare(
        $share,
        CreateShareOptions $options = null
    ) {
        $this->createShareAsync($share, $options)->wait();
    }
public function createShare(
        $share,
        CreateShareOptions $options = null
    ) {
        $this->createShareAsync($share, $options)->wait();
    }
Creates a new share in the given storage account.

@param string                  $share   The share name.
@param CreateShareOptions|null $options The optional parameters.

@return void

@see https://docs.microsoft.com/en-us/rest/api/storageservices/create-share