function Utils::copyToString

Copy the contents of a stream into a string until the given number of bytes have been read.

Parameters

StreamInterface $stream Stream to read:

int $maxLen Maximum number of bytes to read. Pass -1: to read the entire stream.

Throws

\RuntimeException on error.

3 calls to Utils::copyToString()

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

Returns the remaining contents in a string

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

Reads all data from the stream into a string, from the beginning to end.

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

File

vendor/guzzlehttp/psr7/src/Utils.php, line 81

Class

Utils

Namespace

GuzzleHttp\Psr7

Code

public static function copyToString(StreamInterface $stream, int $maxLen = -1) : string {
    $buffer = '';
    if ($maxLen === -1) {
        while (!$stream->eof()) {
            $buf = $stream->read(1048576);
            if ($buf === '') {
                break;
            }
            $buffer .= $buf;
        }
        return $buffer;
    }
    $len = 0;
    while (!$stream->eof() && $len < $maxLen) {
        $buf = $stream->read($maxLen - $len);
        if ($buf === '') {
            break;
        }
        $buffer .= $buf;
        $len = strlen($buffer);
    }
    return $buffer;
}