You think you know PHP. Quiz Results!
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You think you know PHP. Quiz Results!
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1. What will be the output of the following code?
echo date('Y-m-d', strtotime('-1 month ago'));
- Error
- One month ago from the current date and time
- One month in the future from the current date and time correct answer (ref)
2. Is it possible to extend an interface with an abstract class?
- Yes correct answer (ref)
- No
3. What is the output of the following code?
- Error
- 0
- 1 correct answer (ref)
- 2
4. What is the output of the following code?
- An error
- h
- e correct answer (ref)
- ello world
5. What is the output of the following code?
- Foo bar
- Foo Bar correct answer (ref)
- FOO BAR
- foo bar
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Deploying code to production can be filled with uncertainty. Reduce the risks, and deploy earlier and more often. Download this free guide to learn more. Brought to you in partnership with Rollbar.
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