Introduction & Core Concepts

52 lessons in PHP

• Concatenating Strings the Wrong WayCode Quiz
• Comparison Operators: Loose vs StrictCode Quiz
• Constants With define() and constCode Quiz
• Interpolation in Double vs Single QuotesCode Quiz
• Variable Naming and Case SensitivityCode Quiz
• Single and Multi-line CommentsCode Quiz
• Echo and Print for OutputCode Quiz
• PHP Opening and Closing TagsCode Quiz
• Inspecting Values With var_dumpCode Quiz
• Assignment OperatorsCode Quiz
• Basic Arithmetic OperatorsCode Quiz
• Basic Data TypesCode Quiz
• Variable Declaration and the $ SignCode Quiz
• Statement Termination With SemicolonsCode Quiz
• Type Juggling and Automatic ConversionCode Quiz
• Embedding PHP Within HTMLCode Quiz
• Case Sensitivity Rules in PHPSlides / Video
• Comments in PHPSlides / Video
• PHP Statements and SemicolonsSlides / Video
• Your First PHP Script: echo and printSlides / Video
• PHP Opening and Closing TagsSlides / Video
• PHP Files and Embedding in HTMLSlides / Video
• PHP in the Request-Response CycleSlides / Video
• The Evolution of PHPSlides / Video
• What PHP Is and Its PurposeSlides / Video
• Single vs Double QuotesQuiz
• Arithmetic and AssignmentQuiz
• What Is PHP?Quiz
• PHP Tags in HTMLQuiz
• String ConcatenationQuiz
• Dynamically Typed PHPQuiz
• Statement TerminationQuiz
• Writing CommentsQuiz
• PHP File ExecutionQuiz
• Outputting With EchoQuiz
• Variable Naming RulesQuiz
• Declaring VariablesQuiz
• Constants vs VariablesQuiz
• Basic Scalar TypesQuiz
• PHP File ExtensionFlashcard
• echo and printFlashcard
• Comments in PHPFlashcard
• Whitespace and FormattingFlashcard
• Case Sensitivity RulesFlashcard
• Statements and SemicolonsFlashcard
• PHP Tags and HTMLFlashcard
• What PHP IsFlashcard
• PHP Is InterpretedFlashcard
• Common PHP Use CasesFlashcard
• Where PHP Is Used TodaySlides / Video
• Is PHP Interpreted or Compiled?Slides / Video
• Setting Up a PHP EnvironmentSlides / Video