function PumpStream::read

Overrides StreamInterface::read

1 call to PumpStream::read()

PumpStream::getContents in vendor/guzzlehttp/psr7/src/PumpStream.php

Returns the remaining contents in a string

File

vendor/guzzlehttp/psr7/src/PumpStream.php, line 126

Class

PumpStream

Provides a read only stream that pumps data from a PHP callable.

Namespace

GuzzleHttp\Psr7

Code

public function read($length) : string {
    $data = $this->buffer
        ->read($length);
    $readLen = strlen($data);
    $this->tellPos += $readLen;
    $remaining = $length - $readLen;
    if ($remaining) {
        $this->pump($remaining);
        $data .= $this->buffer
            ->read($remaining);
        $this->tellPos += strlen($data) - $readLen;
    }
    return $data;
}