Analysis of automatic loading problems of classes in CI framework_php example

The example in this article describes the automatic loading problem of classes in the CI framework. Share it with everyone for your reference, the details are as follows:

application/config

Add in configuration file:

| 1. Packages
| 2. Libraries
| 3. Helper files
| 4. Custom config files
| 5. Language files
| 6. Models

1. Third-party library file loading

// $autoload['packages'] = array(APPPATH.'third_party', '/usr/local/shared');
$autoload['packages'] = array();

2. System class library loading

// $autoload['libraries'] = array('database', 'session', 'xmlrpc');
$autoload['libraries'] = array('database','session','form_validation','pagination','upload','curl','user_agent');

3. Help file loading

// $autoload['helper'] = array('url', 'file');
$autoload['helper'] = array('url','cookie','form','captcha','string','html','array','date','file','common');

4. Configuration file loading

// $autoload['config'] = array('config1', 'config2');
$autoload['config'] = array();

5. Language file loading

// $autoload['language'] = array('lang1', 'lang2');
$autoload['language'] = array();

6. Automatic loading of data model

//$autoload['model'] = array('model1', 'model2');
$autoload['model'] = array('');

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