PHP 忒聊 綴豖 ヶ輛 swf_fonttracking (PHP 4) Description Set the font tracking to the value specified by the tracking parameter. This function is used to increase the spacing between letters and text, positive values increase the space and negative values decrease the space between letters. 綴豖 れ萸 ヶ輛 swf_fontslant 奻珨撰 swf_getbitmapinfo