National_Instruments
200-500 · Question #70
Which string will be returned by the following function call? $test = '/etc/conf.d/wireless'; substr($test, strrpos($test, '/'));
The correct answer is B. "/wireless". See the full explanation below for the reasoning.
Question
Which string will be returned by the following function call? $test = '/etc/conf.d/wireless'; substr($test, strrpos($test, '/'));
Options
- A""
- B"/wireless"
- C"wireless"
- D"/conf.d/wireless"
- E"/etc"
How the community answered
(22 responses)- A9% (2)
- B77% (17)
- D9% (2)
- E5% (1)
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