If you want to check whether your script has already sent headers then which of the following can be used?
Reveal answer
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Keep practicing — related questions
- If you want to find out whether a cookie has been already set which of the following is used
- When turned on, __________ will __________ your script with different variables from HTML forms and cookies.
- _______ are used to identify a user who returns to a Website.
- ________ are used to identify a user who returns to a website.
- ___________ is an array containing information such as header, path and script location.
- Which of the following methods determines whether a certain variable has been already declared by PHP?
- Which of the following method sends input to a script via a URL?
- Which of the following method sends input to a script via a URL?