Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Closes an open file pointer
fclose(resource $stream): bool
    if ($chunk === '') {

        
Loop::removeReadStream($stream);

        
stream_set_blocking($streamtrue);

        
fclose($stream);

        return;

    }
    if ($r === 0) {

        
Loop::removeWriteStream($stdout);

        
fclose($stdout);

        
stream_set_blocking($stdouttrue);

        
fwrite(STDERR'Stopped because STDOUT closed' PHP_EOL);
    if ($chunk === '') {

        echo 
'[END]' PHP_EOL;

        
Loop::removeReadStream($stream);

        
fclose($stream);

        return;

    }
        if ($chunk === '') {

            echo 
'[END]' PHP_EOL;

            
Loop::removeReadStream($stream);

            
fclose($stream);

            return;

        }
    Loop::addWriteStream($conn, function ($conn) use (&$data) {

        
$written fwrite($conn$data);

        if (
$written === strlen($data)) {

            
fclose($conn);

            
Loop::removeWriteStream($conn);

        } else {

            
$data substr($data$written);
            $loop->cancelTimer($timeout);

        });



        
fclose($output);



        
$this->loop->run();
        list ($input$output) = $this->createSocketPair();



        
fwrite($input'hello');

        
fclose($input);



        
$loop $this->loop;

        
$received =& $this->received;
            if ($chunk === '') {

                
$received .= 'X';

                
$loop->removeReadStream($output);

                
fclose($output);

            } else {

                
$received .= '[' $chunk ']';

            }
        $loop->addReadStream($stream, function ($stream) use ($loop) {

            
$loop->removeReadStream($stream);

            
$loop->removeWriteStream($stream);

            
fclose($stream);

        });
        });




        
fclose($other);



        
$this->assertRunFasterThan($this->tickTimeout);

    }
            $loop->removeReadStream($stream);

            
$loop->removeWriteStream($stream);

            
fclose($stream);

        });
        fwrite($otherstr_repeat('.', static::PHP_DEFAULT_CHUNK_SIZE));

        
$this->loop->addTimer(0.01, function () use ($other) {

            
fclose($other);

        });



        
$this->assertRunFasterThan(0.1);
        $loop->addReadStream($stream, function ($stream) use ($loop) {

            
$loop->removeReadStream($stream);

            
$loop->removeWriteStream($stream);

            
fclose($stream);

        });



        
$this->assertRunFasterThan($this->tickTimeout);