[SOLVED] cannot redclare function error

darkfreaks · October 16, 2007

anyone got any ideas why ? ???

Register.php


<?php
include("connect.php");
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
if (!preg_match('/([a-zA-z0-9\.\-]+)@([a-zA-Z0-9\.\-]+)\.([a-zA-Z]{2,3})/',$_POST['nmail'],$m)){
die('Invalid Email Address.');	
$name = htmlentities($_POST['name']);}

if (empty($name)){
die("Please fill in both your name and email address to subscribe to our newsletter.");
$nmail = $m[0];
$link = "SELECT * FROM users WHERE nmail='$nmail'";
$res = mysql_query($link) or die(mysql_error());}

if (mysql_num_rows($res) > 0){
die("Sorry, This email address appears to already be registered to receive our newsletter<br />If you feel this is a mistake,<br />Please contact us to look into it for you.");	

$link = "INSERT INTO users VALUES ('$name','$nmail',NOW(),'subscribed','0','')";
$res= mysql_query($link) or die(mysql_error());}
if ($res){
die("Your Email address has been Succesfully Registerted to receive our newsletter.");
}
else
{
echo '<html><head><title>Sign Up</title></head>
<body><center><br /><br />
<form action="" method="POST">
Name <input type="text" name="name"><br />
Email  <input type="text" name="nmail"><br /><br />
<input type="submit" value="Sign up">
</form>
</body>
</html>';
}
?>

Unsubscibe.php

<?php
include("connect.php");
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
$nmail = preg_replace("#'//\<>#","",$_POST['nmail']);
if (empty($nmail)){
die("Please enter an email address.");}
$link = "UPDATE users SET status='un',unsubscribed='1' WHERE nmail='$nmail'";
$res = mysql_query($link) or die(mysql_error());
if ($res){
die("You have been Succesfully Unsubscrbied from our newsletter<br /><br />If you have any suggestions or would like to comment on why you no longer wish to receive our newsletter<br /><br />Please feel free to contact us.");}
}
else
{
echo '
<html><head><title>Unsubscribe</title></head>
<body>
<form action="" method="POST">
Email <input type="text" name="nmail"><br /><br />
<input type="submit" value="Unsubscribe">
</form>
</body>
</html>';
}
?>

index.php

<?php if ($index_refer <> 1) { exit(include("includes/readcookie.inc.php")); } ?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>Newsletter</title>

</head>

<body>

<font face=arial size=3 color=blue>

Sign up to our newsletter / mailing list <a href="index.php?dir=addons/newsletter&page=register">Here</a><br /><br />

Unsubscribe from our newsletter <a href="index.php?dir=addons/newsletter&page=unsubscribe">Here</a><br /><br />

</body>

</html>

darkfreaks · October 16, 2007

in the error message it says something to do with a function on line 25 of readcookie.inc.php ???

trq · October 16, 2007

it says something to do with a function on line 25

Can you be a little more vague please?

darkfreaks · October 16, 2007

here is the function on line 25 which returns

Fatal error: cannot declare previous stated function on line 25 so i looked up the function which is

<?php

function assign_rand_value($num)
{
// for random session id >> accepts 1 - 36
  switch($num)
  {
    case "1":
     $rand_value = "a";
    break;
    case "2":
     $rand_value = "b";
    break;
    case "3":
     $rand_value = "c";
    break;
    case "4":
     $rand_value = "d";
    break;
    case "5":
     $rand_value = "e";
    break;
    case "6":
     $rand_value = "f";
    break;
    case "7":
     $rand_value = "g";
    break;
    case "8":
     $rand_value = "h";
    break;
    case "9":
     $rand_value = "i";
    break;
    case "10":
     $rand_value = "j";
    break;
    case "11":
     $rand_value = "k";
    break;
    case "12":
     $rand_value = "l";
    break;
    case "13":
     $rand_value = "m";
    break;
    case "14":
     $rand_value = "n";
    break;
    case "15":
     $rand_value = "o";
    break;
    case "16":
     $rand_value = "p";
    break;
    case "17":
     $rand_value = "q";
    break;
    case "18":
     $rand_value = "r";
    break;
    case "19":
     $rand_value = "s";
    break;
    case "20":
     $rand_value = "t";
    break;
    case "21":
     $rand_value = "u";
    break;
    case "22":
     $rand_value = "v";
    break;
    case "23":
     $rand_value = "w";
    break;
    case "24":
     $rand_value = "x";
    break;
    case "25":
     $rand_value = "y";
    break;
    case "26":
     $rand_value = "z";
    break;
    case "27":
     $rand_value = "1"; // no zeros, because if it starts with a zero, it might get cut off
    break;
    case "28":
     $rand_value = "1";
    break;
    case "29":
     $rand_value = "2";
    break;
    case "30":
     $rand_value = "3";
    break;
    case "31":
     $rand_value = "4";
    break;
    case "32":
     $rand_value = "5";
    break;
    case "33":
     $rand_value = "6";
    break;
    case "34":
     $rand_value = "7";
    break;
    case "35":
     $rand_value = "8";
    break;
    case "36":
     $rand_value = "9";
    break;
  }
return $rand_value;
}?>

teng84 · October 16, 2007

see this link http://www.php.net/manual/en/function.function-exists.php

and dude you can have that code in i guess less that 6 lines

darkfreaks · October 16, 2007

can ya redo it for me? if i could do it in 6 lines instead of 30 that would be awesome.

teng84 · October 16, 2007

heres your function with morethan 30 lines lollol

function assign_rand_value($num){
$numbers = range(1,35);
$letters = range('a','z');
array_push($letters,1,1,2,3,4,5,7,8,9);
$values = array_combine($numbers ,$letters);
return $values[$num];
}

teng84 · October 16, 2007

yours is 40 lines lol mine is 7 lines and if you want to have shorter you can have that in 4 lines

darkfreaks · October 16, 2007

lol it works thanks and alot shorter

now i need to figure out how to include function_exists so it will ignore it and wont give me the error ???

teng84 · October 16, 2007

if (!function_exists('assign_rand_value')) {

function assign_rand_value($num){

$numbers = range(1,35);

$letters = range('a','z');

array_push($letters,1,1,2,3,4,5,7,8,9);

$values = array_combine($numbers ,$letters);

return $values[$num];

}

3.5k · October 16, 2007

include_once

darkfreaks · October 16, 2007

teng your solution does not work it still returns as cannot declare function ???

teng84 · October 16, 2007

include_once

include_once("includes/readcookie.inc.php"));

i dont know if his will help

http://www.php.net/manual/en/function.unregister-tick-function.php

darkfreaks · October 16, 2007

i tried putting

<?php
if ($index_refer <> 1) { exit(include("includes/readcookie.inc.php")); }?>

still no luck

teng84 · October 16, 2007

try ---

unregister_tick_function('assign_rand_value');

function assign_rand_value($num){

$numbers = range(1,35);

$letters = range('a','z');

array_push($letters,1,1,2,3,4,5,7,8,9);

$values = array_combine($numbers ,$letters);

return $values[$num];

}

or remove this include_once("includes/readcookie.inc.php")

<?php

if ($index_refer <> 1) { exit(); }?>

darkfreaks · October 16, 2007

tried both none of those work i thought it was the include thing too teng but its not :-\

teng84 · October 16, 2007

try this to check whether that function is already defined

$arr = get_defined_functions();

print_r($arr);

or check maybe your function is inside the loop or maybe your include is inside the loop

darkfreaks · October 16, 2007

Fatal error: Call to undefined function: array_combine() in /home/lilysgra/public_html/lilysgraveyard/includes/readcookie.inc.php on line 29

teng84 · October 16, 2007

nah what version of php is that?

darkfreaks · October 16, 2007

i got version 4.4

would array_merge work?

teng84 · October 16, 2007

im not the right person to answer this i hate lower version

darkfreaks · October 16, 2007

i used array_merge it works but now i get

Unknown column '3032b3528303032' in 'where clause'

teng84 · October 16, 2007

maybe that means your data dont maths your fields datatypes

when your field is int and you enter string that will happen

darkfreaks · October 16, 2007

how would i offset this? should i just put the old func back? :-\

teng84 · October 16, 2007

maybe if int is the field remove the '' around it or vise versa

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[SOLVED] cannot redclare function error

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