eColorTransparent($img,$bgcolor);
$bgColor = ImageColorAllocate($img, 0x2c,0x6D,0xAF); // 背景颜色
$shadow = ImageColorAllocate($img, 250,0,0); // 阴影颜色
$textColor = ImageColorAllocate($img, oxff,oxff,oxff); // 字体颜色
ImageTTFText($img,10,0,78,30,$shadow,"d:/windows/fonts/Tahoma.ttf",$ip); //显示背景
ImageTTFText($img,10,0,25,28,$textColor,"d:/windows/fonts/Tahoma.ttf","your ip is".$ip); // 显示IP
ImagePng($img);
imagecreatefrompng($img);
ImageDestroy($img);
?>
$bgColor = ImageColorAllocate($img, 0x2c,0x6D,0xAF); // 背景颜色
$shadow = ImageColorAllocate($img, 250,0,0); // 阴影颜色
$textColor = ImageColorAllocate($img, oxff,oxff,oxff); // 字体颜色
ImageTTFText($img,10,0,78,30,$shadow,"d:/windows/fonts/Tahoma.ttf",$ip); //显示背景
ImageTTFText($img,10,0,25,28,$textColor,"d:/windows/fonts/Tahoma.ttf","your ip is".$ip); // 显示IP
ImagePng($img);
imagecreatefrompng($img);
ImageDestroy($img);
?>
22:如何取得用户的真实IP
PHP代码:
<?
function iptype1 () {
if (getenv("HTTP_CLIENT_IP")) {
return getenv("HTTP_CLIENT_IP");
}
else {
return "none";
}
}
function iptype2 () {
if (getenv("HTTP_X_FORWARDED_FOR")) {
return getenv("HTTP_X_FORWARDED_FOR");
}
else {
return "none";
}
}
function iptype3 () {
if (getenv("REMOTE_ADDR")) {
return getenv("REMOTE_ADDR");
}
else {
return "none";
}
}
function ip() {
$ip1 = iptype1();
$ip2 = iptype2();
$ip3 = iptype3();
if (isset($ip1) && $ip1 != "none" && $ip1 != "unknown") {
return 
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