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PHP Basics: Functions & Control Structures

Learn PHP programming basics with hands-on examples. Master functions, variables, arrays, and control structures. Dive into PHP 5 OO Language.

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PHP Basics: Functions & Control Structures

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  1. Web Technologies IT230 Dr Mohamed Habib

  2. Objectives • Write PHP code to perform a specific task. • Resolve problems in a PHP program. • Write PHP functions to perform specific tasks. • Chapter 2: PHP 5 Basic LanguageChapter 3: PHP 5 OO Language

  3. PHP 5 Basic Language • HTML EMBEDDING

  4. PHP 5 Basic Language • Comments

  5. PHP 5 Basic Language • Variables

  6. PHP 5 Basic Language • Managing Variables

  7. PHP 5 Basic Language • Managing Variables

  8. PHP 5 Basic Language • SuperGlobals

  9. PHP 5 Basic Language • Basic Data Types • Integer • Floating Point • Strings • Booleans • Null

  10. PHP 5 Basic Language • Arrays

  11. PHP 5 Basic Language

  12. PHP 5 Basic Language • Reading array values

  13. PHP 5 Basic Language • Accessing Nested Arrays

  14. PHP 5 Basic Language • Traversing Arrays Using foreach

  15. PHP 5 Basic Language • Traversing Arrays Using list() and each()

  16. PHP 5 Basic Language • Constants

  17. PHP 5 Basic Language • Operators • Numerical Operators • Assignment Operators • Comparison Operators • Logical Operators • Bitwise Operators • Negation Operators • Increment/Decrement Operators • The Cast Operators • The Silence Operator

  18. PHP 5 Basic Language • CONTROL STRUCTURES

  19. PHP 5 Basic Language • CONTROL STRUCTURES

  20. PHP 5 Basic Language • Loop Control Structures

  21. PHP 5 Basic Language • Loop Control Structures

  22. PHP 5 Basic Language • Code Inclusion Control Structures

  23. PHP 5 Basic Language • FUNCTIONS

  24. PHP 5 Basic Language • FUNCTIONS

  25. PHP 5 Basic Language

  26. PHP 5 Basic Language • Declaring Function Parameters • By-Value Parameters • By-Reference Parameters

  27. PHP 5 OO Language • Write a Class

  28. PHP 5 OO Language

  29. IT230 – Week 12 Thanks,

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