Deep understanding of the PHP kernel

Deep understanding of the PHP kernel

Http://www.php-internal.com/book/?p=index

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Directory

• Chapter I preparatory work and background knowledge

  • The first section environment construction
  • Section II source code layout and reading methods
  • Section III Common Code
  • Fourth Section Summary

• Chapter II Execution of user code

  • First section of PHP life cycle
  • The second section starts with SAPI.
    • Apache Module
    • Embedded
    • Fastcgi
  • Section III Zend Engine and script execution
    • Lexical analysis and grammatical analysis
    • OpCode
    • Attached: Find opcode concrete implementation
  • Fourth Section Summary

• Chapter III Variables and data types

  • The internal structure of the first section variable
    • Hash table (HashTable)
    • PHP's Hash Table implementation
  • Second section constant
  • Section three pre-defined variables
  • Section Fourth static variables
  • Section fifth implementation of type hints
  • The life cycle of the sixth section variable
    • Assignment and destruction of variables
    • Scope of the variable
    • Global statement
  • Section Seventh data type conversions
  • Eighth Section Summary

• The realization of the fourth chapter function

  • The inner structure of the first section function
    • The internal structure of the function
    • Conversion between functions
  • Definition of the second section function, parameters and return values
    • Definition of a function
    • Parameters of the function
    • Return of function
  • Section III invocation and execution of functions
  • Section fourth anonymous functions and closures
  • Fifth Section Summary

• Chapter Fifth class and Object-oriented

  • Structure and implementation of the first section class
  • The member variables and methods of the second section class
  • Section III Implementation of access control
  • Fourth class inheritance, polymorphism and abstract classes
  • Fifth section Magic Method, delay binding and static member
  • Sixth section PHP reserved classes and special classes
  • Seventh Section Object
  • Eighth section namespace
  • Nineth Section Summary

• Sixth Chapter Memory Management

  • First section Memory Management overview
  • Section II, memory Management in PHP
  • Section III Memory use: Application and destruction
  • Section fourth garbage collection mechanism
    • A new garbage collection mechanism
  • Section fifth cache in memory management
  • Sixth section copy on write (Copy-on-write)
  • Seventh Section Summary

• Seventh Chapter Zend Virtual machine

  • First section virtual machine overview
  • The implementation of the second section syntax
    • Lexical analysis
    • Syntax analysis
    • To implement your own grammar
  • The execution of the middle code in the third section
  • The fourth section of the source code encryption and decryption implementation
  • Fifth Section Summary

• Eighth Chapter thread Safety

• Nineth Chapter error and exception handling

• Chapter Tenth file and stream

• The 11th Chapter Network programming

• 12th Chapter Configuration File

• The 13th chapter expands the development

• 14th PHP new Features

  • Namespaces (Namespace)
  • anonymous functions
  • Closed Package
  • Traits

• 15th Chapter cphp: PHP Compiler

  • HipHop
  • Phc
  • Roadsend

• The 16th Chapter Development Example

  • First section opcode cache extension
  • Section II Performance monitoring and optimization expansion
  • The third section extends the PHP syntax, adding syntax features to PHP

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