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plurals

POChecking a cookie in a PHP script
primarykey
Id
14160110
data
AcceptedAnswerId
0
AnswerCount
2
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2013-01-04T15:35:36.427
FavoriteCount
0
LastActivityDate
2013-01-04T15:50:19.473
LastEditDate
2013-01-04T15:45:07.690
LastEditorUserId
381422
OwnerUserId
1943987
ParentId
0
PostTypeId
1
Score
0
ViewCount
139
LastEditorDisplayName
text
Body
Hey i still need a little bit of help with the rating system but i have a problem checking if the cookie exist this is <pre><code><?php $rating = new ratings($_POST['widget_id']); isset($_POST['fetch']) ? $rating->get_ratings() : $rating->vote(); class ratings { var $data_file = './ratings.data.txt'; private $widget_id; private $data = array(); function __construct($wid) { $this->widget_id = $wid; $all = file_get_contents($this->data_file); if($all) { $this->data = unserialize($all); } } public function get_ratings() { if($this->data[$this->widget_id]) { echo json_encode($this->data[$this->widget_id]); } else { $data['widget_id'] = $this->widget_id; $data['number_votes'] = 0; $data['total_points'] = 0; $data['dec_avg'] = 0; $data['whole_avg'] = 0; echo json_encode($data); } } public function vote() { # Get the value of the vote preg_match('/star_([1-5]{1})/', $_POST['clicked_on'], $match); $vote = $match[1]; $ID = $this->widget_id; # Update the record if it exists # doesn't update if it already exists if (!isset($_COOKIE[$id])) { if($this->data[$ID]) { $this->data[$ID]['number_votes'] += 1; $this->data[$ID]['total_points'] += $vote; } # Create a new one if it doesn't else { $this->data[$ID]['number_votes'] = 1; $this->data[$ID]['total_points'] = $vote; } $this->data[$ID]['dec_avg'] = round( $this->data[$ID]['total_points'] / $this->data[$ID]['number_votes'], 1 ); $this->data[$ID]['whole_avg'] = round( $this->data[$ID]['dec_avg'] ); file_put_contents($this->data_file, serialize($this->data)); $this->get_ratings(); } } //ends if isset # --- # end class } ?> </code></pre> The part that should check if the cookie exist is this: <pre><code>if (!isset($_COOKIE[$id])) { </code></pre> but for some reason nothing in the script works when i add that.
Tags
<php><javascript><jquery><ajax><cookies>
Title
Checking a cookie in a PHP script
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USxdumaine
UserOwnerUserId
1. USak_37
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POChecking a cookie in a PHP script
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTApproveEditSuggestion
CommentsPostId
1. COI didn't go through all your code, but you have a mix of $id and $ID which could be causing the problem.
 singulars
 PostPostId
 POChecking a cookie in a PHP script
 UserUserId
 USSol

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