Same name and namespace in other branches

1. 3.x modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php \Drupal\stream_wrapper_example\StreamWrapper\SessionStreamWrapper::stream_write()
2. 8.x-1.x stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php \Drupal\stream_wrapper_example\StreamWrapper\SessionStreamWrapper::stream_write()

Support for fwrite(), file_put_contents() etc.

Parameters

string $data: The string to be written.

Return value

int The number of bytes written (integer).

Overrides PhpStreamWrapperInterface::stream_write

See also

http://php.net/manual/en/streamwrapper.stream-write.php

File

modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php, line 463

Class

SessionStreamWrapper

Example stream wrapper class to handle session:// streams.

Namespace

Drupal\stream_wrapper_example\StreamWrapper

Code

public function stream_write($data) {
    // Sanitize the data in a simple way since we're putting it into the
    // session variable.
    $data = Html::escape($data);
    $this->sessionContent = substr_replace($this->sessionContent, $data, $this->streamPointer);
    $this->streamPointer += strlen($data);
    return strlen($data);
}