Domain and Path Attributes for Cookies in PHP

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What Are Domain and Path Attributes for Cookies in PHP?

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A

Cookies can also be defined with two other attributes:

Domain - A cookie attribute that defines the domain name of Web servers where this cookie is valid. Web browsers holding this cookie should not sent it back to any Web server outside the specified domain. The default domain is the domain from which the cookie originally came from.
Path - A cookie attribute that defines the path name of Web server document path where this cookie is valid. Web browsers holding this cookie should not sent it back to the server when requesting any documents that are outside the specified path. The default path is the root path.

⇒ Specifying Domain and Path for a Cookie in PHP

⇐ Removing a Cookie in PHP

⇑ Understanding and Managing Cookies in PHP

⇑⇑ PHP Tutorials

2016-11-03, ∼2977🔥, 0💬

Setting a Persistent Cookie in PHP
How To Set a Persistent Cookie in PHP? If you want to set a persistent cookie, you can use the setcookie() function with an extra parameter to specify its expiration time. To follow sample script sets 2 persistent cookies to be expired within 7 days: setcookie("LoginName","FYICent er");setcookie("Pr... 2016-11-04, ∼3078🔥, 0💬

Domain and Path Attributes for Cookies in PHP
What Are Domain and Path Attributes for Cookies in PHP? Cookies can also be defined with two other attributes: Domain - A cookie attribute that defines the domain name of Web servers where this cookie is valid. Web browsers holding this cookie should not sent it back to any Web server outside the sp... 2016-11-03, ∼2978🔥, 0💬

Specifying Domain and Path for a Cookie in PHP
How To Specify Domain and Path for a Cookie in PHP? If you want to specify domain and path for cookie, you can use the setcookie() function with two extra parameters. The sample PHP script below shows you how to set the domain and path attributes for temporary and persistent cookies: <?php se... 2016-11-03, ∼2944🔥, 0💬

Viewing Cookie Header Lines in PHP
How To View Cookie Header Lines in PHP? If you are interested to see the cookie header lines, or you are having trouble with your cookies and need to see the cookies to help debugging, you can run your script with PHP CGI interface in a command line window. The following tutorial exercise shows you ... 2016-11-02, ∼2820🔥, 0💬

Mistake on Setting Cookie Path and Domain in PHP
What Is the Common Mistake When Setting Path and Domain on Temporary Cookies in PHP? A common mistake made by many PHP developers is using an empty string for the expiration time parameter when setting path and domain for temporary cookies. The PHP script below shows an example of this mistake: &... 2016-11-03, ∼2735🔥, 0💬

Removing a Cookie in PHP
How To Remove a Cookie in PHP? Once a cookie is sent from the server to the browser, there is no direct way for the server to ask the browser to remove the cookie. But you can use the setcookie() function to send the same cookie to browser with a negative expiration time, which will cause the browse... 2016-11-03, ∼2596🔥, 0💬

Cookies Transported from Servers to Browsers in PHP
How Cookies Are Transported from Servers to Browsers in PHP? Cookies are transported from a Web server to a Web browser in the header area of the HTTP response message. Each cookie will be included in a separate "Set-Cookie:" header line in the following format: Set-Cookie: name=value; expires=time;... 2016-11-02, ∼2484🔥, 0💬

Testing Cookies on a Web Server in PHP
How To Test Cookies on a Web Server in PHP? If you want to test cookies with a browser, you need to run a Web server locally, or have access to a Web server remotely. Then you can copy the following PHP cookie test page, setting_receiving_cookies.php, to the Web server: <?php setcookie("Login... 2016-11-04, ∼2476🔥, 0💬

Cookies Transported from Browsers to Servers in PHP
How Cookies Are Transported from Browsers to Servers in PHP? Cookies are transported from a Web browser to a Web server in the header area of the HTTP request message. Each cookie will be included in a separate "Cookie:" header line in the following format: GET / HTTP/1.1 Cookie: name1=value1 Cookie... 2016-11-02, ∼2386🔥, 0💬

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