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Title : counter
Categories : PHP Update Picture
Mark Allsop
Date : Feb 24th 1999
Grade : Be the 1st to grade this Code Example
Viewed : 3443
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/** This php3 code allows you to show the number of hits -
like a cgi counter for a web page
You need an index.phtml file to do this. **/
//-----------------------------
// Step 1. Place this code in an init.phtml file called by your index.phtml file
//-----------------------------
        if ($hitflag != 1) { // first time user loaded the index.phtml page
                $hitflag = 1; // set the flag
                // hits counter file
                $filename = "counter.log";
                $filesize = filesize("$filename"); // returns filesize or nothing
                $result = file_exists("$filename"); // returns int or nothing
                if ($result != "") {
                        $fd = fopen( $filename, "r" ); // open for reading
                        $contents = fread($fd, filesize($filename)); // get count
                        // echo "Contents before = $contents <br> \n";
                        fclose($fd);
                        }
                else {
                        $contents = 0;
                        }
                if ($filesize < 5000) { // This should be a small file - not appended, bail if too big
                        $fd = fopen( $filename, "w" ); // open for writing - sets length to zero
                        // w flag creates file if it does not exist - makes it zero length in size
                        $contents = $contents + 1; // add to count
                        // echo "Contents after = $contents <br> \n";
                        fputs($fd, "$contents"); // write to file
                        }
                
                } // end hitflag check
//------------------------------------

// Step 2. Place this code in the index.phtml file.
// Display hitcount on the screen
echo "<p align=\"CENTER\"><font color=\"black\" face=\"Arial, Helvetica, sans-serif\" size=\"2\">Hitcount [$contents]
</font></p> \n";
//------------------------------------
// Step 3. Test Run you index.phtml file
//----end---



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