Abstract
The Liskov Substitution principle can be stated as:
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Robert C. Martin, “Principles of OOD,” http://butunclebob.com/ArticleS.UncleBob.PrinciplesOfOod
- 2.
Joel Spolsky, “The Law of Leaky Abstractions,” https://www.joelonsoftware.com/2002/11/11/the-law-of-leaky-abstractions/
- 3.
Box, G. E. P.; Draper, N. R. (1987), Empirical Model-Building and Response Surfaces, John Wiley & Sons.
- 4.
See the documentation for PHP’s Traversable type at: https://secure.php.net/traversable
- 5.
See the documentation for PHP’s Iterator type at: https://secure.php.net/iterator
- 6.
See the documentation for PHP’s Countable type at: https://secure.php.net/countable
- 7.
See the unofficial guideline for documenting types in PHP code, as proposed by phpDocumentor, at: https://docs.phpdoc.org/references/phpdoc/types.html
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2018 Matthias Noback
About this chapter
Cite this chapter
Noback, M. (2018). The Liskov Substitution Principle. In: Principles of Package Design. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-4119-6_3
Download citation
DOI: https://doi.org/10.1007/978-1-4842-4119-6_3
Published:
Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4842-4118-9
Online ISBN: 978-1-4842-4119-6
eBook Packages: Professional and Applied ComputingProfessional and Applied Computing (R0)Apress Access Books