php 102: out with the bad, in with the good
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- 1. PHP 102 Out with the Bad, In with the Good Memphis PHP, February 23, 2012
2. Who is this guy?
- Jeremy Kendall PHP developer since about 2001 Organizer of Memphis PHP Zend Frameworkexpertfanboi Speaker Photographer Sometime blogger Sometime open source contributor
3. Following Along
- You can follow along with the presentation code at github.com. http://git.io/eAUNow
4. Why Did YouStart Programming? 5. I wanted to solve problems, but . . . 6. . . . I frequently causedas many problemsas I solved. 7. Let's Solve a Problem Together
- We'll create a typical first web application
8. Make horrible mistakes 9. Correct those mistakes 10. Make a cool improvement 11. Learn something? 12. What's the Problem?
- I want to create an application that stores and displays books from my bookshelf
13. Requirements:
- Display books
14. Add books 15. Edit books 16. Delete books Why no delete? I ran out of time and energy. 17. So, What do we Need?
- Database (sqlite)
18. View (index.php) 19. Form (book-form.php) 20. Form processor (process-form.php) 21. index.php db connection < table > < tr > < th > Title th >< th > Author th > tr > < tr > < td > < a href= "book-form.php?id=" > a > td > < td > td > tr > table > < p > We have no books! p > 27. index.php books table < table > < tr > < th > Title th >< th > Author th > tr > < tr > < td > < a href= "book-form.php?id=" > a > td > < td > td > tr > table > < p >We have no books! p > 28. index.php books table < table > < tr > < th >Title th >< th >Author th > tr > < tr > < td > < a href= "book-form.php?id=" > a > td > < td > td > tr > table > < p >We have no books! p > 29. index.php books table < table > < tr > < th >Title th >< th >Author th > tr > < tr > < td > < ahref="book-form.php?id="> a > td > < td > td > tr > table > < p > We have no books! p > 30. 31. book-form.php 32. book-form.php
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