setcookie | 易学教程

How to retrieve cookie value in CodeIgniter?

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问题 I can print the session values in codeigniter by print_r($this->session->userdata); How can I print the cookies in codeigniter? I have just set a cookie: $cookie = array( 'name' => 'test_cookie', 'value' => 'test', 'domain' => '/', 'secure' => TRUE ); $this->input->set_cookie($cookie); How can i print the above cookie? 回答1: Look at the documentation: Codeigniter Cookie Helper Guide It says that you should use $this->input->cookie() to retrieve a cookie: $this->input->cookie('test_cookie',

How can I send cookies using PHP curl in addition to CURLOPT_COOKIEFILE?

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I am scraping some content from a website after a form submission. The problem is that the script is failing every now and then, say 2 times out of 5 the script fails. I am using php curl, COOKIEFILE and COOKIEJAR to handle the cookie. However when I observed the sent headers of my browser (when visiting the target website from my browser and using live http headers) and the headers sent by php and saw there are many differences. My browser sent a lot more cookie variables than php curl. I think this difference might be because javascript is resposible for setting most of the cookies, however

Designing a secure auto login cookie system in PHP

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问题 I want to have an auto login option check for a user. Basically that means a cookie will be stored on the client side. Now the question is, how do I make it secure so the cookie will can not be spoofed/modified. One of my friends suggest having a db table that stores the session_id, user's ip, browser info, etc and then compare it all that information once a user goes to the website again. I feel like having a separate table for that is a bit too much trouble. Is there another way to do it?

Set-Cookie in HTTP header is ignored with AngularJS

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问题 I'm working on an application based on AngularJS on client side and Java for my API (Tomcat + Jersey for WS) on server side. Some path of my API are restricted, if the user doesn't have a session the response status returned is 401. On the client side, 401 http status are intercepted to redirect the user to the login page. Once the user is authenticated, I create a session on the server side httpRequest.getSession(true); and the response send to the client does have the Set-cookie instruction

setcookie() does not set cookie in Google Chrome

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问题 I am going through some PHP tutorials on how to set cookies. I have noticed that cookies are successfully set on FF4 and IE9, however it does not get set in Chrome (11.0.696.60). The PHP file was served from XAMPP (localhost). I tried the example from w3schools: <?php setcookie(\"user\", \"Alex Porter\", time()+3600); ?> And from this site (for localhost environments): <?php setcookie(\"username\", \"George\", false, \"/\", false); ?> Thanks in advance. 回答1: Disabling cookies for IP addresses

Domain set cookie for subdomain

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问题 I looked in many questions about cookies but I didn\'t find an answer on my problem. I have following scenario: A user creates a login on example.com and should get a cookie but only for the subdomain fuu.example.com . I generate following HTTP header part: Set-Cookie: name=TestUser; Domain=fuu.example.com; Path=/; secure; HttpOnly But when I make a request to https://fuu.example.com , the cookie will be not added to the request. I wonder if it is possible that example.com sets a cookie for

Cookies on localhost with explicit domain

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问题 I must be missing some basic thing about cookies. On localhost, when I set a cookie on server side and specify the domain explicitly as localhost (or .localhost). the cookie does not seem to be accepted by some browsers. Firefox 3.5: I checked the HTTP request in Firebug. What I see is: Set-Cookie: name=value; domain=localhost; expires=Thu, 16-Jul-2009 21:25:05 GMT; path=/ or (when I set the domain to .localhost): Set-Cookie: name=value; domain=.localhost; expires=Thu, 16-Jul-2009 21:25:05