Non ASCII char in PHP?

Posted by domagoj412 on Stack Overflow See other posts from Stack Overflow or by domagoj412
Published on 2009-04-10T21:12:43Z Indexed on 2010/03/20 19:21 UTC
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php

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ascii

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char

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serial-port

Hello, I am trying to send something to serial port (r232) with PHP. I am using this class: http://www.phpclasses.org/browse/package/3679.html

The problem is that I am allowed to send only 1 byte. But if I send something like "1", I am actually sending 49 (ASCII for 1). Instead of send("1"), I tried with send(1) but it is no good, because this is integer which has 2 bytes. So is there a way to send a "real" char, not ASCII equivalent?

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