PHP Quick Scripting Reference by Olsson, Mikael -- Read -- Imperial Library of Trantor

Index

Cover Title Copyright Contents at a Glance Contents About the Author Introduction Chapter 1: Using PHP

Embedding PHP Outputting text Installing a web server Hello world Compile and parse Comments

Chapter 2: Variables

Defining variables Data types Integer type Floating-point type Bool type Null type Default values

Chapter 3: Operators

Arithmetic operators Assignment operators Combined assignment operators Increment and decrement operators Comparison operators Logical operators Bitwise operators Operator precedence Additional logical operators

Chapter 4: String

String concatenation Delimiting strings Heredoc strings Nowdoc strings Escape characters Character reference String compare

Chapter 5: Arrays

Numeric arrays Associative arrays Mixed arrays Multi-dimensional arrays

Chapter 6: Conditionals

If statement Switch statement Alternative syntax Mixed modes Ternary operator

Chapter 7: Loops

While loop Do-while loop For loop Foreach loop Alternative syntax Break Continue Goto

Chapter 8: Functions

Defining functions Calling functions Function parameters Default parameters Variable parameter list Return statement Scope and lifetime Anonymous functions Function overloading Built-in functions

Chapter 9: Class

Instantiating an object Accessing object members Initial property values Constructor Destructor Case sensitivity Object comparison

Chapter 10: Inheritance

Overriding members Final keyword Instanceof operator

Chapter 11: Access Levels

Private access Protected access Public access Var keyword Object access Access level guideline

Chapter 12: Static

Referencing static members Static variables Late static bindings

Chapter 13: Constants

Const Define Const and define Constant guideline Magic constants

Chapter 14: Interface

Interface signatures Interface example Interface usages Interface guideline

Chapter 15: Abstract

Abstract methods Abstract example Abstract classes and interfaces Abstract guideline

Chapter 16: Traits

Inheritance and traits Trait guideline

Chapter 17: Importing Files

Include path Require Include_once Require_once Return Auto load

Chapter 18: Type Hinting Chapter 19: Type Conversions

Explicit casts Settype Gettype

Chapter 20: Variable Testing

Isset Empty Is_null Unset Determining types Variable information

Chapter 21: Overloading

Property overloading Method overloading Isset and unset overloading

Chapter 22: Magic Methods

Tostring Invoke Object serialization Sleep Wakeup Set state Object cloning

Chapter 23: User Input

HTML form Sending with post Sending with get Request array Security concerns Submitting arrays File uploading Superglobals

Chapter 24: Cookies

Creating cookies Cookie array Deleting cookies

Chapter 25: Sessions

Starting a session Session array Deleting a session

Chapter 26: Namespaces

Creating namespaces Nested namespaces Alternative syntax Referencing namespaces Namespace aliases Namespace keyword Namespace guideline

Chapter 27: References

Assign by reference Pass by reference Return by reference

Chapter 28: Advanced Variables

Curly syntax Variable variable names Variable function names Variable class names

Chapter 29: Error Handling

Correcting errors Error levels Error handling environment Custom error handlers Raising errors

Chapter 30: Exception Handling

Throwing exceptions Try-catch statement Catch block Finally block Re-throwing exceptions Uncaught exception handler Errors and exceptions

Index

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