thinkphp source code analysis Version 31 -1

PThinkphp source code analysis (version 3.1) -1

Index.php

---

Define path constant

1. Radio Runtruntime.php

Check PHP version

(Version_compare (php_version, '5.2.0',' 5.2.0 !');

1. 
   System informationdefine('IS_CGI',substr(PHP_SAPI, 0,3)== 'cgi' ? 1 : 0 );

2. define('IS_WIN',strstr(PHP_OS, 'WIN') ? 1 : 0 );
   
   
   $_SERVER['PHP_SELF' ] Indicates the location address of the current php file relative to the website root directory, related to the document root.

$

url = “http://”

$

_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'] is available To represent the current url;

defined path

defined('CORE_PATH') or define('CORE_PATH', THINK_PATH.'Lib/');

runtime file

load_runtime_file()

• Load the public function library, core control class, exception handling class, and behavior extension class. Here, use array traversal to load, you can give it a try. Check the cache directory and delete the compilation cache in debug mode:
  if(is_file(RUNTIME_FILE)) unlink(RUNTIME_FILE);

  
  
  check_runtime()

• build_runtime_cache()
• Create the project directory structure

build_app_dir()

Execution entry
• Think::Start();

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i
').text(i)); }; $numbering.fadeIn(1700); }); }); The above introduces thinkphp source code analysis Version 31 -1, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.