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marf Bipolar (III) Inmate From: Canada Insane since: Oct 2001	posted 11-26-2003 04:08 Ok I am making a basic counter. IT puts a cookie on the persons computer and adds their number to a total. Then writes to a file. When the user comes back, if they have the cookie on their computer, then they won't be counted again. code: <?php setcookie("visited",1,time()+3600); ?> <html> <head> <title> Test </test> </head> <body> //IF they have visited site before cookies value will be 1 if ($HTTP_COOKIE_VARS["visited"] == 2){ //CODE TO OPEN FILE HERE and DISPLAY THE NUMBER //Otherwise they havn't visited the site, therefore their cookie is only equal to one } else { $num = $HTTP_COOKIE_VARS["visited"] + 1; //adds one to 1, making it 2. setcookie("visited",$num,time()+3600); //set the cookie with a value of 2 //Now it opens the text file with the number in it, adds one to the total number and prints the amount, then saves the file with the new values. } ?> </body> </html> I'm getting an error on line 123 which is: setcookie("visited",$num,time()+3600); //set the cookie with a value of 2 I can't figure out whats wrong PLZ help
bitdamaged Maniac (V) Mad Scientist From: 100101010011 <-- right about here Insane since: Mar 2000	posted 11-26-2003 04:41 You can't output anything before calling the setcookie function. besides the html you have outputting can't even have one space before your php opening tag. .:[ Never resist a perfect moment ]:.

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marf
Bipolar (III) Inmate

From: Canada
Insane since: Oct 2001

posted 11-26-2003 04:08

Ok I am making a basic counter. IT puts a cookie on the persons computer and adds their number to a total. Then writes to a file. When the user comes back, if they have the cookie on their computer, then they won't be counted again.

code:

<?php

setcookie("visited",1,time()+3600); 

?>

<html>

<head>

<title> Test </test>

</head>

<body>

//IF they have visited site before cookies value will be 1

if ($HTTP_COOKIE_VARS["visited"] == 2){  

    

         //CODE TO OPEN FILE HERE and DISPLAY THE NUMBER





//Otherwise they havn't visited the site, therefore their cookie is only equal to one

} else { 



     $num = $HTTP_COOKIE_VARS["visited"] + 1;  //adds one to 1, making it 2.

     setcookie("visited",$num,time()+3600); //set the cookie with a value of 2



     //Now it opens the text file with the number in it, adds one to the total number and prints the amount, then saves the file with the new values.



}

?>



</body>

</html>

I'm getting an error on line 123

which is: setcookie("visited",$num,time()+3600); //set the cookie with a value of 2

I can't figure out whats wrong

PLZ help

bitdamaged
Maniac (V) Mad Scientist

From: 100101010011 <-- right about here
Insane since: Mar 2000

posted 11-26-2003 04:41

You can't output anything before calling the setcookie function. besides the html you have outputting can't even have one space before your php opening tag.

.:[ Never resist a perfect moment ]:.

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