IPP printing from PHP

[dnlees]

Hi,

I have a printer on a Server 2019, with Internet printing enabled.... the printers Network name is: http://localhost/printers/BrotherQL-570/.printer

 

I have a section of PHP, as follows:

 

/* BEGIN Server side printing section */

$sIPPPrinterOrServerHost = '127.0.0.1'; // The host name or the IP address of the IPP Printer or IPP Server.

$sIPPPrinterOrServerPort = '631'; // By default it is set to IANA assigned port (631).

$sIPPPrinterURI = 'http://localhost/printers/BrotherQL-570/.printer'; // The URI of the IPP printer (examples : '/printers/epson', 'ipp://localhost:631/printers/epson').

$sIPPJobUserName = 'anonymous'; // Depending on the configuration of your printer, you may have to set this to 'anonymous' or a valid username on your system.

$aIPPPrinterPerClientFixedIPArray = array();

$aIPPPrinterPerClientFixedIPArray['127.0.0.1'] = array();

$aIPPPrinterPerClientFixedIPArray['127.0.0.1']['IPPPrinterOrServerHost'] = '127.0.0.1';

$aIPPPrinterPerClientFixedIPArray['127.0.0.1']['IPPPrinterOrServerPort'] = '631';

$aIPPPrinterPerClientFixedIPArray['127.0.0.1']['IPPPrinterURI'] = 'http://localhost/printers/BrotherQL-570/.printer';

/* END Server side printing section */

 

 

However, it is not printing.... Have I got the formatting wrong....?