| public read ( integer $length = null, integer $offset = null ) : string | ||
| $length | integer | If specified, will read up to $length bytes from the stream. If no value is specified, all remaining bytes in the buffer will be read. |
| $offset | integer | Seek to the specified byte offset before reading. |
| return | string | Returns string read from stream resource on success, false otherwise. |
public function read($length = null, $offset = null)
{
if (!is_resource($this->_resource)) {
return false;
}
if (!$length) {
return stream_get_contents($this->_resource);
}
return stream_get_contents($this->_resource, $length, $offset);
} public function testWriteAndRead()
{
$stream = new Stream($this->_testConfig);
$this->assertTrue(is_resource($stream->open()));
$this->assertTrue(is_resource($stream->resource()));
$result = $stream->write();
$this->assertEqual(83, $result);
$this->assertPattern("/^HTTP/", (string) $stream->read());
}
