(PHP 4 >= 4.0.5, PHP 5)
png2wbmp — Convert PNG image file to WBMP image file
Converts a PNG file into a WBMP file.
Path to PNG file
Path to destination WBMP file
Destination image height
Destination image width
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
Note: WBMP support is only available if PHP was compiled against GD-1.8 or later.