Installing/Configuring
PHP Manual

Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

Printer configuration options
Name Default Changeable Changelog
printer.default_printer "" PHP_INI_ALL Available since PHP 4.0.6. Removed in PHP 4.1.1.
For further details and definitions of the PHP_INI_* modes, see the Where a configuration setting may be set.


Installing/Configuring
PHP Manual