printer_open
(No version information available, might be only in CVS)
printer_open — Opens a connection to a printer
说明
resource printer_open
([ string $printername
] )
This function tries to open a connection to the given printer.
printer_open() also starts a device context.
参数
- printername
-
The printer name. If no parameter was given it tries to open a connection to the default printer (if not specified in php.ini as printer.default_printer, PHP tries to detect it).
返回值
Returns a printer handle on success or FALSE on failure.
范例
Example#1 printer_open() example
<?php
$handle = printer_open("HP Deskjet 930c");
$handle = printer_open();
?>
