How many bytes are used to store a character in php

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Reference no: EM131874863

Problem

1. How can you specify to the PHP processor that you want uses of unbound variables to be reported?

2. How many bytes are used to store a character in PHP?

3. What are the differences between single- and double-quoted literal strings?

4. If an integer expression appears in a Boolean context, how is its Boolean value determined?

5. What happens when an integer arithmetic operation results in a value that cannot be represented as an integer?

Reference no: EM131874863

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