Undefined method: PangoFontDescription::free()

Hello: I am using PHP-Gtk2 to develop software to control a motorsports scoreboard. I have the most recent versions of every piece of the puzzle (php-gtk2, GTK+ bundle) and am running on WinXP 32-bit. Upon attempting to use the command $pfd -> free() on a PangoFontDescription named $pfd, I encounter the error [17-Jul-2009 10:51:10] PHP Fatal error: Call to undefined method PangoFontDescription::free() in D:\Documents and Settings ... on line 58 This command appears in all PHP-Gtk2 references. Why does it remain "undefined" to my compiler? The static pango_font_descriptions_free() is also undefined, and I cannot ref() or unref() my PangoLayouts, either, even though they are GObjects. The need for these commands stems from an object I have defined, "Textbox", which takes as input a width/height array, some text, a font family, and a desired maximum font size. It creates a PangoFontDescription and a PangoLayout and then resets the size of the PangoFontDescription downward until the PangoLayout fits inside the width and height specified. The size is checked via PangoLayout -> get_pixel_size. My program crashes after several hundred resizings; when the resizing is omitted, my program can create tens of thousands of Textboxes without incident. I surmise that it is the font-resize---modify layout---get_pixel_size cycle that is causing the crash. Does anyone have an idea for a more efficient/less memory-intensive algorithm? Is there a PHP-Gtk2 command I'm missing? Thanks for any assistance you can provide. Jon -- View this message in context: http://www.nabble.com/Undefined-method%3A--PangoFontDescription%3A%3Afree%28%29-tp24536636p24536636.html Sent from the Php - GTK - Dev mailing list archive at Nabble.com.