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Logging IP's

VB icon
Submitted on: 6/18/2002 7:52:00 PM
By: Klaus Andersen 
Level: Beginner
User Rating: By 2 Users
Compatibility:PHP 3.0, PHP 4.0

Users have accessed this code 3040 times.

(About the author)
     This is basically an IP-logger, which keeps a record of if a person with that ip has been there before. This is great for counters which will prevent refresh-increasing the count. Just place the counter-events witin the correct function. The Welcome-part and not the Welcome back.
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Terms of Agreement:   
By using this code, you agree to the following terms...   
1) You may use this code in your own programs (and may compile it into a program and distribute it in compiled format for languages that allow it) freely and with no charge.   
2) You MAY NOT redistribute this code (for example to a web site) without written permission from the original author. Failure to do so is a violation of copyright laws.   
3) You may link to this code from another website, but ONLY if it is not wrapped in a frame. 
4) You will abide by any additional copyright restrictions which the author may have placed in the code or code's description.

    // Name: Logging IP's
    // Description:This is basically an IP-l
    //     ogger, which keeps a record of if a pers
    //     on with that ip has been there before.
    This is great for counters which will prevent refresh-increasing the count. Just place the counter-events witin the correct function. The Welcome-part and not the Welcome back.
    // By: Klaus Andersen
    // Returns:The main function returns tru
    //     e and false, depending on if the curren 
    //     ip of the browser is in the file.
    // Assumes:Basic php knowledge. But clip
    //     and paste will work just as good.
    // Side Effects:There might be bugs, I h
    //     avent tested it enough, if there is a fl
    //     aw please post a reply.
    //This code is copyrighted and has    // limited warranties.Please see http://
    //     www.Planet-Source-Code.com/vb/scripts/Sh
    //     owCode.asp?txtCodeId=659&lngWId;=8    //for details.    //**************************************
    if (!$filename) { //check if it is in the dir
    $filename = "default.txt"; //the default file
    if (file_exists("$filename")) {
    //echo "The file exists.<br>"; 
    //early experiments
    else {
    $fp = fopen($filename,"a+");
    //just so that there is something in the
    //     file 
    //at the beginning
    //the main code
    function ticker($filename,$remoted,$mode,$stuff) {
    $fp = fopen("checklist.txt","w+");
    $filename2 = "checklist.txt"; 
    //the checklist 
    //is just a base of comparison
    // i found that comparing $REMOTE_ADDR a
    //     nd the
    // other file had some flaws
    // so writing a new one worked best with
    //     the 
    // same content, it was probably because
    //     of the
    // linefeed character
    $check_var = 0;
    $inlines = file($filename2);
    $inline = file($filename);
    $number_of_lines = count($inline);
    for($x = 0; $x <= $number_of_lines ;$x++){
    echo "$inlines[0]";
    echo "<br>$inline[$x]";
    if ($inlines[0] == $inline[$x]) {
    $check_var = 1;
    return $check_var;
    if (!ticker($filename,$REMOTE_ADDR,null,null)) {
    $fp = fopen($filename,"a+");
    echo "WELCOME FFS!";
    else {
    echo "WELCOME BACK FFS!";

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Other User Comments
8/12/2002 8:44:25 AM:GeoTrail.no
Very cool. I've been looking for 
something like this :)
<? php 
echo"<b>Cheers</b>"; ?>
guess that didn't work *lol*
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