Abstract
An interface specifies methods that classes using the interface must implement. They are defined with the interface keyword followed by a name and a code block. Their naming convention is to start with a small "i" and then to have each word initially capitalized.
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© 2013 Mikael Olsson
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Olsson, M. (2013). Interface. In: PHP Quick Scripting Reference. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-6284-8_14
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DOI: https://doi.org/10.1007/978-1-4302-6284-8_14
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Publisher Name: Apress, Berkeley, CA
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Online ISBN: 978-1-4302-6284-8
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