How can you retrieve the value of a specific cookie in PHP?

  • Using the $_COOKIE superglobal array
  • Using the $_SESSION superglobal array
  • Using the $_GET superglobal array
  • Using the $_SERVER superglobal array
The value of a specific cookie in PHP can be retrieved using the $_COOKIE superglobal array. This array contains all the cookies sent by the client, and you can access the value of a specific cookie by specifying its name as the array index. Learn more: http://php.net/manual/en/reserved.variables.cookies.php
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