From wiki.swiftlytilting.com

WinBinder Manual/wb create font

Creates a new font.

Syntax

int wb_create_font(string name, int height [, int color [, int flags]])

name is the font name
height is its height in points (not pixels),
color is a RGB color value. ('Note: color parameter not currently implemented.)
flags can be a combination of the following values:
- FTA_NORMAL
- FTA_REGULAR
- FTA_BOLD
- FTA_ITALIC
- FTA_UNDERLINE
- FTA_STRIKEOUT

FTA_NORMAL and FTA_REGULAR are both defined as zero.

The function returns an integer value that is the font identifier.

After use, the font must be destroyed by a call to wb_destroy_font() to prevent resource leaks.

Creates a font, and uses it to change the look of a Label control

$font = wb_create_font("Arial", 14, BLACK, FTA_BOLD);

wb_set_font($label, $font);