In php, the _ autoload function automatically loads class files _ PHP Tutorial

In php, the _ autoload function automatically loads class files ., Automatic loading mechanism function _ autoload () {$ pathstr_replace (_, $ class_name); require_once $ path.. php;} the HttpFileInterface. php file is automatically loaded here, and the automatic loading mechanism
Function _ autoload (){//
$ Path = str_replace ('_', '/', $ class_name );
Require_once $ path. '. php ';
}
// The Http/File/Interface. php File is automatically loaded here.
$ A = new Face ();

When the class is instantiated, the corresponding class file will be loaded.

Required function _ autoload () {// $ path = str_replace ('_', '/', $ class_name); require_once $ path. '. php ';} // The Http/File/Interface is automatically loaded here. php file...