(PECL printer SVN)
printer_write — Write data to the printer
$printer_handle
, string $content
)
Writes content directly to the printer.
printer_handle
printer_handle must be a valid printer handle.
content
The data to be written.
成功时返回 TRUE， 或者在失败时返回 FALSE。
Example #1 printer_write() example
<?php
$handle = printer_open();
printer_write($handle, "Text to print");
printer_close($handle);
?>
jt at jtis dot de (2004-09-28 04:47:16)
To "statline" below:
Please read http://php.net/printer regarding the printer package _not_ being a part of PHP but a PECL extension and only working in a Windows environment.
You need to download and install the php_printer.dll!
steen_hansen at yahoo dot ca (2004-02-14 20:58:50)
couldn't allocate the printerjob [1804] - error on windows 2000
I was printing in several places in one module, and kept getting this error after just two printer_write()'s. It was solved by printing everything into a buffer first, then calling printer_write() just once.
EX:
$_SESSION['PrintBuffer']=''; //printer buffer
print_sub_1();
print_sub_2();
print_sub_3();
$handle=printer_open("EPSON TM-T88III Receipt");
printer_set_option($handle, PRINTER_MODE, "RAW");
printer_write($handle, $_SESSION['PrintBuffer']);
//print $_SESSION['PrintBuffer']; //for testing
printer_close($handle);
a dot prenz at libero dot it (2002-07-25 06:17:35)
If you need printer_write you must to change the datatype:
printer_set_option($handle, PRINTER_MODE, "RAW");