Newline Carriage return in string

[Nev]

Hi all, I hope some one can shed some light for me as how to send a carriage return and newline inside a spring that is being sent to a serialport. then read back to browser. The new lines are not working. I've tried \n \r \r\n <br> PHP_EOL. I can get this to work via the echo command but not when sending the spring via serial port.

 

Thanks in anticipation.

 

$serial->sendMessage("The big Brown Fox jumped over the cold lazey dog") . "<br>";

$serial->sendMessage("Message 2"); 

 

 

// Or to read from 

$read = $serial->readPort(); 

echo $read;

echo "line 1" . "<br>";

echo "line 2" . "<br>";

echo "line 3" . "<br>";

 

I get the Result below.

 

The big Brown Fox jumped over the cold lazey dogMessage 2line 1
line 2
line 3

[PravinS]

try using like this

$serial->sendMessage("The big Brown Fox jumped over the cold lazey dog <br>");

[JonnoTheDev]

$serial->sendMessage("The big Brown Fox jumped over the cold lazy dog\n") ;

$serial->sendMessage("Message 2\n"); 


// Or to read from 

$read = $serial->readPort(); 

echo nl2br($read);

echo "line 1" . "<br>";

echo "line 2" . "<br>";

echo "line 3" . "<br>";