PHP实现在在图片上显示当前ip地址

2. $img = ImageCreate(180,50);
3. $ip = $_SERVER[REMOTE_ADDR];
4. ImageColorTransparent($img,$bgcolor);
5. $bgColor = ImageColorAllocate($img, 0x2c,0x6D,0xAF); // 背景颜色
6. $shadow = ImageColorAllocate($img, 250,0,0); // 阴影颜色
7. $textColor = ImageColorAllocate($img, oxff,oxff,oxff); // 字体颜色
8. ImageTTFText($img,10,0,78,30,$shadow,"c:/windows/fonts/Tahoma.ttf",$ip);
9. //显示背景
10. ImageTTFText($img,10,0,25,28,$textColor,"c:/windows/fonts/Tahoma.ttf","your ip is".$ip);
11. // 显示IP
12. ImagePng($img);
13. imagecreatefrompng($img);
14. ImageDestroy($img);
15. ?>