function vfsStreamWrapper::stream_read

read the stream up to $count bytes

Parameters

int $count amount of bytes to read:

Return value

string

File

vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamWrapper.php, line 431

Class

vfsStreamWrapper

Stream wrapper to mock file system requests.

Namespace

org\bovigo\vfs

Code

public function stream_read($count) {
    if (self::WRITEONLY === $this->mode) {
        return '';
    }
    if ($this->content
        ->isReadable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
        return '';
    }
    return $this->content
        ->read($count);
}