Learning PHP, MySQL & JavaScript. 6th Edition

Spis treści książki

• Preface
  • Audience
  • Assumptions This Book Makes
  • Organization of This Book
  • Conventions Used in This Book
  • Using Code Examples
  • OReilly Online Learning
  • How to Contact Us
  • Acknowledgments
• 1. Introduction to Dynamic Web Content
  • HTTP and HTML: Berners-Lees Basics
  • The Request/Response Procedure
  • The Benefits of PHP, MySQL, JavaScript, CSS, and HTML5
    • MariaDB: The MySQL Clone
    • Using PHP
    • Using MySQL
    • Using JavaScript
    • Using CSS
  • And Then Theres HTML5
  • The Apache Web Server
  • Handling Mobile Devices
  • About Open Source
  • Bringing It All Together
  • Questions
• 2. Setting Up a Development Server
  • What Is a WAMP, MAMP, or LAMP?
  • Installing AMPPS on Windows
    • Testing the Installation
    • Accessing the Document Root (Windows)
    • Alternative WAMPs
  • Installing AMPPS on macOS
    • Accessing the Document Root (macOS)
  • Installing a LAMP on Linux
  • Working Remotely
    • Logging In
    • Using SFTP or FTPS
  • Using a Code Editor
  • Using an IDE
  • Questions
• 3. Introduction to PHP
  • Incorporating PHP Within HTML
  • This Books Examples
  • The Structure of PHP
    • Using Comments
    • Basic Syntax
      • Semicolons
      • The $ symbol
    • Variables
      • String variables
      • Numeric variables
      • Arrays
      • Two-dimensional arrays
      • Variable-naming rules
    • Operators
      • Arithmetic operators
      • Assignment operators
      • Comparison operators
      • Logical operators
    • Variable Assignment
      • Variable incrementing and decrementing
      • String concatenation
      • String types
      • Escaping characters
    • Multiline Commands
    • Variable Typing
    • Constants
    • Predefined Constants
    • The Difference Between the echo and print Commands
    • Functions
    • Variable Scope
      • Local variables
      • Global variables
      • Static variables
      • Superglobal variables
      • Superglobals and security
  • Questions
• 4. Expressions and Control Flow in PHP
  • Expressions
    • TRUE or FALSE?
    • Literals and Variables
  • Operators
    • Operator Precedence
    • Associativity
    • Relational Operators
      • Equality
      • Comparison operators
      • Logical operators
  • Conditionals
    • The if Statement
    • The else Statement
    • The elseif Statement
    • The switch Statement
      • Breaking out
      • Default action
      • Alternative syntax
    • The ? (or ternary) Operator
  • Looping
    • while Loops
    • do...while Loops
    • for Loops
    • Breaking Out of a Loop
    • The continue Statement
  • Implicit and Explicit Casting
  • PHP Dynamic Linking
  • Dynamic Linking in Action
  • Questions
• 5. PHP Functions and Objects
  • PHP Functions
    • Defining a Function
    • Returning a Value
    • Returning an Array
    • Passing Arguments by Reference
    • Returning Global Variables
    • Recap of Variable Scope
  • Including and Requiring Files
    • The include Statement
    • Using include_once
    • Using require and require_once
  • PHP Version Compatibility
  • PHP Objects
    • Terminology
    • Declaring a Class
    • Creating an Object
    • Accessing Objects
    • Cloning Objects
    • Constructors
    • Destructors
    • Writing Methods
    • Declaring Properties
    • Declaring Constants
    • Property and Method Scope
    • Static Methods
    • Static Properties
    • Inheritance
      • The parent keyword
      • Subclass constructors
      • Final methods
  • Questions
• 6. PHP Arrays
  • Basic Access
    • Numerically Indexed Arrays
    • Associative Arrays
    • Assignment Using the array Keyword
  • The foreach...as Loop
  • Multidimensional Arrays
  • Using Array Functions
    • is_array
    • count
    • sort
    • shuffle
    • explode
    • extract
    • compact
    • reset
    • end
  • Questions
• 7. Practical PHP
  • Using printf
    • Precision Setting
    • String Padding
    • Using sprintf
  • Date and Time Functions
    • Date Constants
    • Using checkdate
  • File Handling
    • Checking Whether a File Exists
    • Creating a File
    • Reading from Files
    • Copying Files
    • Moving a File
    • Deleting a File
    • Updating Files
    • Locking Files for Multiple Accesses
    • Reading an Entire File
    • Uploading Files
      • Using $_FILES
      • Validation
  • System Calls
  • XHTML or HTML5?
  • Questions
• 8. Introduction to MySQL
  • MySQL Basics
  • Summary of Database Terms
  • Accessing MySQL via the Command Line
    • Starting the Command-Line Interface
      • Windows users
      • macOS users
      • Linux users
      • MySQL on a remote server
    • Using the Command-Line Interface
      • The semicolon
      • Canceling a command
    • MySQL Commands
      • Creating a database
      • Creating users
      • Creating a table
    • Data Types
      • The CHAR data type
      • The BINARY data type
      • The TEXT data types
      • The BLOB data types
      • Numeric data types
      • DATE and TIME types
      • The AUTO_INCREMENT attribute
      • Adding data to a table
      • Renaming a table
      • Changing the data type of a column
      • Adding a new column
      • Renaming a column
      • Removing a column
      • Deleting a table
  • Indexes
    • Creating an Index
      • Using CREATE INDEX
      • Adding indexes when creating tables
      • Primary keys
      • Creating a FULLTEXT index
    • Querying a MySQL Database
      • SELECT
      • SELECT COUNT
      • SELECT DISTINCT
      • DELETE
      • WHERE
      • LIMIT
      • MATCH...AGAINST
      • MATCH...AGAINST in Boolean mode
      • UPDATE...SET
      • ORDER BY
      • GROUP BY
    • Joining Tables Together
      • NATURAL JOIN
      • JOIN...ON
      • Using AS
    • Using Logical Operators
  • MySQL Functions
  • Accessing MySQL via phpMyAdmin
  • Questions
• 9. Mastering MySQL
  • Database Design
    • Primary Keys: The Keys to Relational Databases
  • Normalization
    • First Normal Form
    • Second Normal Form
    • Third Normal Form
    • When Not to Use Normalization
  • Relationships
    • One-to-One
    • One-to-Many
    • Many-to-Many
    • Databases and Anonymity
  • Transactions
    • Transaction Storage Engines
    • Using BEGIN
    • Using COMMIT
    • Using ROLLBACK
  • Using EXPLAIN
  • Backing Up and Restoring
    • Using mysqldump
    • Creating a Backup File
      • Backing up a single table
      • Backing up all tables
    • Restoring from a Backup File
    • Dumping Data in CSV Format
    • Planning Your Backups
  • Questions
• 10. Whats New in PHP 8 and MySQL 8
  • About This Chapter
  • PHP 8
    • Named Parameters
    • Attributes
    • Constructor Properties
    • Just-In-Time Compilation
    • Union Types
    • Null-safe Operator
    • match Expressions
    • New Functions
      • str_contains
      • str_starts_with
      • str_ends_with
      • fdiv
      • get_resource_id
      • get_debug_type
      • preg_last_error_msg
  • MySQL 8
    • Updates to SQL
    • JSON (JavaScript Object Notation)
    • Geography Support
    • Reliability
    • Speed and Performance
    • Management
    • Security
  • Questions
• 11. Accessing MySQL Using PHP
  • Querying a MySQL Database with PHP
    • The Process
    • Creating a Login File
    • Connecting to a MySQL Database
      • Building and executing a query
      • Fetching a result
      • Fetching a row while specifying the style
      • Closing a connection
  • A Practical Example
    • The $_POST Array
    • Deleting a Record
    • Displaying the Form
    • Querying the Database
    • Running the Program
  • Practical MySQL
    • Creating a Table
    • Describing a Table
    • Dropping a Table
    • Adding Data
    • Retrieving Data
    • Updating Data
    • Deleting Data
    • Using AUTO_INCREMENT
      • Using insert IDs
    • Performing Additional Queries
  • Preventing Hacking Attempts
    • Steps You Can Take
    • Using Placeholders
    • Preventing JavaScript Injection into HTML
  • Questions
• 12. Form Handling
  • Building Forms
  • Retrieving Submitted Data
    • Default Values
    • Input Types
      • Text boxes
      • Text areas
      • Checkboxes
      • Radio buttons
      • Hidden fields
      • <select>
      • Labels
      • The submit button
    • Sanitizing Input
  • An Example Program
  • HTML5 Enhancements
    • The autocomplete Attribute
    • The autofocus Attribute
    • The placeholder Attribute
    • The required Attribute
    • Override Attributes
    • The width and height Attributes
    • The min and max Attributes
    • The step Attribute
    • The form Attribute
    • The list Attribute
    • The color Input Type
    • The number and range Input Types
    • Date and Time Pickers
  • Questions
• 13. Cookies, Sessions, and Authentication
  • Using Cookies in PHP
    • Setting a Cookie
    • Accessing a Cookie
    • Destroying a Cookie
  • HTTP Authentication
    • Storing Usernames and Passwords
      • Using password_hash
      • Using password_verify
    • An Example Program
  • Using Sessions
    • Starting a Session
    • Ending a Session
    • Setting a Timeout
    • Session Security
      • Preventing session hijacking
      • Preventing session fixation
      • Forcing cookie-only sessions
      • Using a shared server
  • Questions
• 14. Exploring JavaScript
  • JavaScript and HTML Text
    • Using Scripts Within a Document Head
    • Older and Nonstandard Browsers
    • Including JavaScript Files
    • Debugging JavaScript Errors
  • Using Comments
  • Semicolons
  • Variables
    • String Variables
    • Numeric Variables
    • Arrays
  • Operators
    • Arithmetic Operators
    • Assignment Operators
    • Comparison Operators
    • Logical Operators
    • Incrementing, Decrementing, and Shorthand Assignment
    • String Concatenation
    • Escape Characters
  • Variable Typing
  • Functions
  • Global Variables
  • Local Variables
    • Using let and const
  • The Document Object Model
    • Another Use for the $ Symbol
    • Using the DOM
  • About document.write
    • Using console.log
    • Using alert
    • Writing into Elements
    • Using document.write
  • Questions
• 15. Expressions and Control Flow in JavaScript
  • Expressions
  • Literals and Variables
  • Operators
    • Operator Precedence
    • Associativity
    • Relational Operators
      • Equality operators
      • Comparison operators
      • Logical operators
  • The with Statement
  • Using onerror
  • Using try...catch
  • Conditionals
    • The if Statement
    • The else Statement
    • The switch Statement
      • Breaking out
      • Default action
    • The ? Operator
  • Looping
    • while Loops
    • do...while Loops
    • for Loops
    • Breaking Out of a Loop
    • The continue Statement
  • Explicit Casting
  • Questions
• 16. JavaScript Functions, Objects, and Arrays
  • JavaScript Functions
    • Defining a Function
      • The arguments array
    • Returning a Value
    • Returning an Array
  • JavaScript Objects
    • Declaring a Class
    • Creating an Object
    • Accessing Objects
    • The prototype Keyword
      • Static methods and properties
      • Extending JavaScript objects
  • JavaScript Arrays
    • Numeric Arrays
      • Assigning element values
      • Assignment using the Array keyword
    • Associative Arrays
    • Multidimensional Arrays
    • Using Array Methods
      • some
      • indexOf
      • concat
      • forEach
      • join
      • push and pop
      • Using reverse
      • sort
  • Questions
• 17. JavaScript and PHP Validation and Error Handling
  • Validating User Input with JavaScript
    • The validate.html Document (Part 1)
    • The validate.html Document (Part 2)
      • Validating the forename
      • Validating the surname
      • Validating the username
      • Validating the password
      • Validating the age
      • Validating the email
      • Using a separate JavaScript file
  • Regular Expressions
    • Matching Through Metacharacters
    • Fuzzy Character Matching
    • Grouping Through Parentheses
    • Character Classes
    • Indicating a Range
    • Negation
    • Some More Complicated Examples
    • Summary of Metacharacters
    • General Modifiers
    • Using Regular Expressions in JavaScript
    • Using Regular Expressions in PHP
  • Redisplaying a Form After PHP Validation
  • Questions
• 18. Using Asynchronous Communication
  • What Is Asynchronous Communication?
  • Using XMLHttpRequest
    • Your First Asynchronous Program
      • The readyState property
      • The server half of the asynchronous process
    • Using GET Instead of POST
    • Sending XML Requests
      • About XML
      • Why use XML?
    • Using Frameworks for Asynchronous Communication
  • Questions
• 19. Introduction to CSS
  • Importing a Stylesheet
    • Importing CSS from Within HTML
    • Embedded Style Settings
  • Using IDs
  • Using Classes
  • Using Semicolons
  • CSS Rules
    • Multiple Assignments
    • Using Comments
  • Style Types
    • Default Styles
    • User Styles
    • External Stylesheets
    • Internal Styles
    • Inline Styles
  • CSS Selectors
    • The Type Selector
    • The Descendant Selector
    • The Child Selector
    • The ID Selector
    • The Class Selector
    • The Attribute Selector
    • The Universal Selector
    • Selecting by Group
  • The CSS Cascade
    • Stylesheet Creators
    • Stylesheet Methods
    • Stylesheet Selectors
      • Calculating specificity
        • Using a different number base
        • Some rules are more equal than others
  • The Difference Between div and span Elements
  • Measurements
  • Fonts and Typography
    • font-family
    • font-style
    • font-size
    • font-weight
  • Managing Text Styles
    • Decoration
    • Spacing
    • Alignment
    • Transformation
    • Indenting
  • CSS Colors
    • Short Color Strings
    • Gradients
  • Positioning Elements
    • Absolute Positioning
    • Relative Positioning
    • Fixed Positioning
  • Pseudoclasses
  • Shorthand Rules
  • The Box Model and Layout
    • Setting Margins
    • Applying Borders
    • Adjusting Padding
    • Object Contents
  • Questions
• 20. Advanced CSS with CSS3
  • Attribute Selectors
    • Matching Parts of Strings
      • The ^= operator
      • The $= operator
      • The *= operator
  • The box-sizing Property
  • CSS3 Backgrounds
    • The background-clip Property
    • The background-origin Property
    • The background-size Property
    • Using the auto Value
    • Multiple Backgrounds
  • CSS3 Borders
    • The border-color Property
    • The border-radius Property
  • Box Shadows
  • Element Overflow
  • Multicolumn Layout
  • Colors and Opacity
    • HSL Colors
    • HSLA Colors
    • RGB Colors
    • RGBA Colors
    • The opacity Property
  • Text Effects
    • The text-shadow Property
    • The text-overflow Property
    • The word-wrap Property
  • Web Fonts
    • Google Web Fonts
  • Transformations
    • 3D Transformations
  • Transitions
    • Properties to Transition
    • Transition Duration
    • Transition Delay
    • Transition Timing
    • Shorthand Syntax
  • Questions
• 21. Accessing CSS from JavaScript
  • Revisiting the getElementById Function
    • The O Function
    • The S Function
    • The C Function
    • Including the Functions
  • Accessing CSS Properties from JavaScript
    • Some Common Properties
    • Other Properties
  • Inline JavaScript
    • The this Keyword
    • Attaching Events to Objects in a Script
    • Attaching to Other Events
  • Adding New Elements
    • Removing Elements
    • Alternatives to Adding and Removing Elements
  • Using Interrupts
    • Using setTimeout
      • Passing a string
      • Repeating timeouts
    • Canceling a Timeout
    • Using setInterval
      • Using the function
      • Canceling an interval
    • Using Interrupts for Animation
  • Questions
• 22. Introduction to jQuery
  • Why jQuery?
  • Including jQuery
    • Choosing the Right Version
      • Different flavors of jQuery
      • Compressed or editable
    • Downloading
    • Using a Content Delivery Network
    • Customizing jQuery
  • jQuery Syntax
    • A Simple Example
    • Avoiding Library Conflicts
  • Selectors
    • The css Method
    • The Element Selector
    • The ID Selector
    • The Class Selector
    • Combining Selectors
  • Handling Events
  • Waiting Until the Document Is Ready
  • Event Functions and Properties
    • The blur and focus Events
    • The this Keyword
    • The click and dblclick Events
    • The keypress Event
    • Considerate Programming
    • The mousemove Event
    • Other Mouse Events
    • Alternative Mouse Methods
    • The submit Event
  • Special Effects
    • Hiding and Showing
    • The toggle Method
    • Fading In and Out
    • Sliding Elements Up and Down
    • Animations
      • Method chaining
      • Using callbacks
    • Stopping Animations
  • Manipulating the DOM
    • The Difference Between the text and html Methods
    • The val and attr Methods
    • Adding and Removing Elements
  • Dynamically Applying Classes
  • Modifying Dimensions
    • The width and height Methods
    • The innerWidth and innerHeight Methods
    • The outerWidth and outerHeight Methods
  • DOM Traversal
    • Parent Elements
      • Using a filter
      • Selecting all ancestor elements
    • Child Elements
    • Sibling Elements
    • Selecting the Next and Previous Elements
    • Traversing jQuery Selections
    • The is Method
  • Using jQuery Without Selectors
    • The $.each Method
    • The $.map Method
  • Using Asynchronous Communication
    • Using the POST Method
    • Using the GET Method
  • Plug-ins
    • jQuery User Interface
    • Other Plug-ins
  • Questions
• 23. Introduction to jQuery Mobile
  • Including jQuery Mobile
  • Getting Started
  • Linking Pages
    • Linking Synchronously
    • Linking Within a Multipage Document
    • Page Transitions
      • Loading a page as a dialog
  • Styling Buttons
  • List Handling
    • Filterable Lists
    • List Dividers
  • What Next?
  • Questions
• 24. Introduction to React
  • What Is the Point of React Anyway?
  • Accessing the React Files
    • Including babel.js
  • Our First React Project
    • Using a Function Instead of a Class
    • Pure and Impure Code: A Golden Rule
    • Using Both a Class and a Function
    • Props and Components
    • The Differences Between Using a Class and a Function
  • React State and Life Cycle
    • Using Hooks (if You Use Node.js)
  • Events in React
  • Inline JSX Conditional Statements
  • Using Lists and Keys
    • Unique Keys
  • Handling Forms
    • Using Text Input
    • Using textarea
    • Using select
  • React Native
    • Creating React Native Apps
    • Further Reading
    • Taking React to the Next Level
  • Questions
• 25. Introduction to HTML5
  • The Canvas
  • Geolocation
  • Audio and Video
  • Forms
  • Local Storage
  • Web Workers
  • Questions
• 26. The HTML5 Canvas
  • Creating and Accessing a Canvas
    • The toDataURL Function
    • Specifying an Image Type
    • The fillRect Method
    • The clearRect Method
    • The strokeRect Method
    • Combining These Commands
    • The createLinearGradient Method
    • The addColorStop Method in Detail
    • The createRadialGradient Method
    • Using Patterns for Fills
  • Writing Text to the Canvas
    • The strokeText Method
    • The textBaseline Property
    • The font Property
    • The textAlign Property
    • The fillText Method
    • The measureText Method
  • Drawing Lines
    • The lineWidth Property
    • The lineCap and lineJoin Properties
    • The miterLimit Property
  • Using Paths
    • The moveTo and lineTo Methods
    • The stroke Method
    • The rect Method
  • Filling Areas
  • The clip Method
  • The isPointInPath Method
  • Working with Curves
    • The arc Method
    • The arcTo Method
    • The quadraticCurveTo Method
    • The bezierCurveTo Method
  • Manipulating Images
    • The drawImage Method
    • Resizing an Image
    • Selecting an Image Area
    • Copying from a Canvas
    • Adding Shadows
  • Editing at the Pixel Level
    • The getImageData Method
      • The data array
    • The putImageData Method
    • The createImageData Method
  • Advanced Graphical Effects
    • The globalCompositeOperation Property
    • The globalAlpha Property
  • Transformations
    • The scale Method
    • The save and restore Methods
    • The rotate Method
    • The translate Method
    • The transform Method
    • The setTransform Method
  • Questions
• 27. HTML5 Audio and Video
  • About Codecs
  • The <audio> Element
  • The <video> Element
    • The Video Codecs
  • Questions
• 28. Other HTML5 Features
  • Geolocation and the GPS Service
  • Other Location Methods
  • Geolocation and HTML5
  • Local Storage
    • Using Local Storage
    • The localStorage Object
  • Web Workers
  • Drag and Drop
  • Cross-Document Messaging
  • Other HTML5 Tags
  • Questions
• 29. Bringing It All Together
  • Designing a Social Networking App
  • On the Website
  • functions.php
    • The Functions
  • header.php
  • setup.php
  • index.php
  • signup.php
    • Checking for Username Availability
    • Logging In
  • checkuser.php
  • login.php
  • profile.php
    • Adding the About Me Text
    • Adding a Profile Image
    • Processing the Image
    • Displaying the Current Profile
  • members.php
    • Viewing a Users Profile
    • Adding and Dropping Friends
    • Listing All Members
  • friends.php
  • messages.php
  • logout.php
  • styles.css
  • javascript.js
  • Questions
• A. Solutions to the Chapter Questions
  • Chapter 1 Answers
  • Chapter 2 Answers
  • Chapter 3 Answers
  • Chapter 4 Answers
  • Chapter 5 Answers
  • Chapter 6 Answers
  • Chapter 7 Answers
  • Chapter 8 Answers
  • Chapter 9 Answers
  • Chapter 10 Answers
  • Chapter 11 Answers
  • Chapter 12 Answers
  • Chapter 13 Answers
  • Chapter 14 Answers
  • Chapter 15 Answers
  • Chapter 16 Answers
  • Chapter 17 Answers
  • Chapter 18 Answers
  • Chapter 19 Answers
  • Chapter 20 Answers
  • Chapter 21 Answers
  • Chapter 22 Answers
  • Chapter 23 Answers
  • Chapter 24 Answers
  • Chapter 25 Answers
  • Chapter 26 Answers
  • Chapter 27 Answers
  • Chapter 28 Answers
  • Chapter 29 Answers
• Index

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