PHP Warning:  Could not convert item label from UTF-8 in C:\PHP-Gtk2\lib\pear\Gn
ope\PHPGtk2demos\components\stock-browser2.php on line 173

Warning: Could not convert item label from UTF-8 in C:\PHP-Gtk2\lib\pear\Gnope\P
HPGtk2demos\components\stock-browser2.php on line 173
PHP Fatal error:  Uncaught exception 'PhpGtkGErrorException' with message 'Inval
id byte sequence in conversion input' in C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos
\components\stock-browser2.php:135
Stack trace:
#0 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\components\stock-browser2.php(135): G
tk::stock_lookup('gtk-about')
#1 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\components\stock-browser2.php(66): St
ockItemBrowserDemo->create_model()
#2 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\phpgtk2-demo.php(151): StockItemBrows
erDemo->__create_box()
#3 [internal function]: PHPGtk2Demo->demo_selected(Object(GtkTreeSelection))
#4 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\phpgtk2-demo.php(343): Gtk::main()
#5 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\run.phpw(2): require_once('C:\PHP-Gtk
2\lib...')
#6 {main}
  thrown in C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\components\stock-browser2.ph
p on line 135

Fatal error: Uncaught exception 'PhpGtkGErrorException' with message 'Invalid by
te sequence in conversion input' in C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\comp
onents\stock-browser2.php:135
Stack trace:
#0 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\components\stock-browser2.php(135): G
tk::stock_lookup('gtk-about')
#1 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\components\stock-browser2.php(66): St
ockItemBrowserDemo->create_model()
#2 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\phpgtk2-demo.php(151): StockItemBrows
erDemo->__create_box()
#3 [internal function]: PHPGtk2Demo->demo_selected(Object(GtkTreeSelection))
#4 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\phpgtk2-demo.php(343): Gtk::main()
#5 C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\run.phpw(2): require_once('C:\PHP-Gtk
2\lib...')
#6 {main}
  thrown in C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos\components\stock-browser2.ph
p on line 135

C:\PHP-Gtk2\lib\pear\Gnope\PHPGtk2demos>