How to show each other's info in forum signatures

This question is a call. Use the code for that.

There is also code below to display the IP signature image in PHP

The code is as follows:

<? Header("Content-type: image/png");

// Note that none of the following supports Chinese unless you write it in utf-8

if(getenv("HTTP_CLIENT_IP")) {

$ip = getenv("HTTP_ CLIENT_IP");

$ip_agent = getenv("REMOTE_ADDR");

} elseif(getenv("HTTP_X_FORWARDED_FOR")) {

$ip_real = getenv("HTTP_X_ FORWARDED_FOR");

$ip_agent = getenv("REMOTE_ADDR");

} else {

$ip_real = getenv("REMOTE_ADDR");

$ip_agent = "";

}

// Above is extracting the real IP of the viewer

$User = getenv("HTTP_USER_AGENT");

if(eregi("Windows[[:space:]]]98",$User)) {

$User_Agent = "Windows 98";

}

elseif (eregi("Win[[:space:]]9x[[:space:]]4.90",$User)) {

$User_Agent = " Windows ME ";

}

elseif (eregi("Windows[[:space:]]NT[[:space:]]5.0",getenv("HTTP_USER_AGENT")) {

$User_Agent = "Windows 2000";

}

elseif (eregi("Windows[[:space:]]NT[[:space:]]5.1",getenv("HTTP_USER_AGENT")) {

$User_Agent = " Windows XP ";

}

elseif (eregi("Windows[[:space:]]NT[[:space:]]5.2",getenv("HTTP_USER_AGENT")) {

$User_Agent = "Windows 2003";

}

elseif ( eregi("Windows[[:space:]]NT",getenv("HTTP_USER_AGENT")) {

$User_Agent = " Windows NT ";

}

elseif (eregi("unix",getenv("HTTP_USER_AGENT")) {

$User_Agent = "Windows NT ";

}

elseif (eregi("unix",getenv( "HTTP_USER_AGENT")) {

$User_Agent = " Unix ";

}

elseif (eregi("Linux",getenv("HTTP_USER_AGENT"))) {

$User_Agent = " Linux ";

}

elseif (eregi("SunOS",getenv("HTTP_USER_AGENT")) {

$User_Agent = " SunOS ";

}

elseif (eregi(" Operating System Information

if (eregi("MSIE[[:space:]]6",getenv("HTTP_USER_AGENT")) {

$ClientInfo = "Microsoft IE 6.0";

}

elseif ( eregi("MSIE[[:space:]]5",getenv("HTTP_USER_AGENT")) {

$ClientInfo = "Microsoft IE 5.0";

}

elseif (eregi("MSIE[[:space :]]4",getenv("HTTP_USER_AGENT"))) {

$ClientInfo = "Microsoft IE 4.0";

}

elseif (eregi("Netscape",getenv("HTTP_USER_ AGENT")) {

$ClientInfo = " Netscape ";

}

elseif (eregi("Opera",getenv("HTTP_USER_AGENT"))) {

$ClientInfo = " Opera " ;

}

else {

$ClientInfo = " Other ";

}

// Above is to get the viewer's IE information

$time = date("Y-m-d H:i");

// Above is to get the system time, if you want to Add a second, inside the written Y-m-d H:i:s this you know the English, a look will know how it is.

$top = "Your Information:";

//top text

$line = "-----------------";

$info = "Power: SBKCSTUDIO";

$WebInfo = "SBKC .CHXN.COM";

// The above two are copyrighted information, feel free to change them, I don't mind

if(! $ip_agent){

$wenzi="IP:";

$ip_count=strlen($ip_real);

$left=22;

$width=105;

///Image width

$height=100 ;

//Image height

$picture=Imagecreate($width,$height);

$bgcolor=ImageColorAllocate($picture,225,250,225);

///Background color. The first 225 represents red, 250 represents green, 225 represents yellow [three-color principle], get together with a color, this can be adjusted by yourself, the range of 0-255

$bordercolor=ImageColorAllocate($picture,0,0,0);

// border color, same principle as above

// background color, same principle as above

// background color. color, same principle as above

$f($picture,0,0,0);

//first font color

$fontcolor2=ImageColorAllocate($picture,100,0,255);

//second font color

$fontcolor3=ImageColorAllocate($picture,255,100,100);

//third font color

$origImg = ImageCreateFromPNG("test.png");

/// Background image. Requires that it must be in png format.

ImageCopyResized($picture,$origImg,0,0,0,0,$width,$height,ImageSX($origImg),ImageSY($origImg));

///Compose the code for the background image and the original image

Imageline($picture,0,0,$width-1,0,$bordercolor);

Imageline($picture,0,0,0,$height-1,$bordercolor);

Imageline($picture ,$width-1,$height-1,$width-1,0,$bordercolor);

Imageline($picture,$width-1,$height-1,0,$height-1,$bordercolor);

/// Above is the border Set

Imagestring($picture,2,2,0,$top,$fontcolor3);

Imagestring($picture,2,2,10,$line,$fontcolor);

Imagestring($ picture,2,2,20,$wenzi,$fontcolor);

Imagestring($picture,2,$left+2,20,$ip_real,$fontcolor);

Imagestring($picture,2,14, 32,$User_Agent,$fontcolor);

Imagestring($picture,2,4,44,$ClientInfo,$fontcolor);

Imagestring($picture,2,4,54,$time,$ fontcolor);

Imagestring($picture,2,2,62,$line,$fontcolor);

Imagestring($picture,2,2,72,$info,$fontcolor2);

Imagestring($picture,2,14,84,$WebInfo,$fontcolor2);

// Above is to write the text information to the image, where the meaning of the three numbers is: the first is the font size, the second is the distance from the left side of the image, and the third is the distance from the top.

$wenzi1="IP1:";

$wenzi2="IP2:";

$ip_count1=strlen($ip_real);

$ip_count2=strlen($ip_agent);

$left=26 ;

if($ip_count1>=$ip_count2){$width=$ip_count1*6+$left+5;}else{$width=$ip_count2*6+$left+5;}

$height=29;

$ middle=$height/2+1;

$picture=Imagecreate($width,$height);

$bgcolor=ImageColorAllocate($picture,225,250,225);

$ bordercolor=ImageColorAllocate($picture,0,0,0);

$f($picture,0,0,0);