# PHP serial port data transfer

**URL:** <https://forum.kirupa.com/t/php-serial-port-data-transfer/251085>\
**Category:** programming\
**Created:** [February 5, 2008, 8:32am UTC](https://forum.kirupa.com/t/php-serial-port-data-transfer/251085 "2008-02-05T08:32:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![manfree](https://avatars.discourse-cdn.com/v4/letter/m/f04885/32.png) [@manfree](https://forum.kirupa.com/u/manfree)\
**Post date:** [February 5, 2008, 8:32am UTC](https://forum.kirupa.com/t/php-serial-port-data-transfer/251085/1 "2008-02-05T08:32:59Z")

</div>

Dear all

I have visited the following site  
[http://www.phpclasses.org/browse/package/3679.html](http://www.phpclasses.org/browse/package/3679.html)

That class provides a connection for php to send/receive data via a serial COM port  
And I’ve downloaded the class file and the example file, and test run it on IIS …

but i have no idea on how to find out the code is working or not …  
and people can help me ??

Thanks  
sam