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Regular Expression - get content of a cookie

Frihost Forum Index -> Scripting -> Php and MySQL

Hello,
The cookie which phpBB puts on my computer looks like that: (after i did: print_r($_COOKIE) ):

Code:

a:2:{s:11:"autologinid\";s:0:\"\";s:6:\"userid\";s:1:\"2\";}

I want to get the number '2' which is after \"userid\"
( 2 is my userid )

thanks =]

roeenoy wrote:

Hello,
The cookie which phpBB puts on my computer looks like that: (after i did: print_r($_COOKIE) ):

Code:

a:2:{s:11:"autologinid\";s:0:\"\";s:6:\"userid\";s:1:\"2\";}

I want to get the number '2' which is after \"userid\"
( 2 is my userid )

thanks =]

Code:

echo $_COOKIE['autologinid']; // will print "" (without the quotes)
echo $_COOKIE['userid']; // will print "2" (without the quotes)

it doesn work...
i try to write:

Code:

echo $_COOKIE['userid'];

but it doesn work

Code:

a:2:{s:11:"autologinid\";s:0:\"\";s:6:\"userid\";s:1:\"2\";}

I'm sure it is a serialized value. You don't need no regexp for this, simply make:

Code:

$dataArray = unserialize($theString);

where theString is a:2:{s:11:"autologinid\";s:0:\"\";s:6:\"userid\";s:1:\"2\";} and dataArray the data this string contains

i wrote it but it doesnt work:

Quote:

$dataArray = unserialize("a:2:{s:11:"autologinid\";s:0:\"\";s:6:\"userid\";s:1:\"2\";}");
echo $dataArray;

it writes: parse error, unexpected T_STRING

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