PHP 手册
后退前进

printer_delete_dc

(PECL)

printer_delete_dc -- Delete a device context

Description

bool printer_delete_dc ( resource handle )

The function deletes the device context. 如果成功则返回 TRUE，失败则返回 FALSE。 For an example see printer_create_dc(). handle must be a valid handle to a printer.

后退起点前进
printer_delete_brush上一级printer_delete_font