How to check if cookies exist?
As well as the usual variable:
if (!isset($_COOKIE['myCookie'])) { echo "Oh my God, переменная is gone ))"; }
print_r($_COOKIE);
Source: https://ru.stackoverflow.com/questions/208352/More articles:How to remove the question “save changes or not” after changing the file?I want to start learning Javascript [closed]What can be done using Active Directory in Windows Server 2008?Web application development speed [closed]What is the best way to arrange a set of constants in C ++?Importance of exit () at the end of the scriptReading the document character by characterDisplaying a blank page when connecting a jQuery pluginHow to get content from a page via php?In the first opening of the dialogue do not work marginsAll Articles