Only the autoloader needs to be able to locate the moved files which can be automated. Such behaviour makes it easier to alter the project structure since manual includes need not to be fixed. The benefit of this is that there is no need to manually include or require files containing functions by path which in turn makes code maintaining easier. Another thing to keep in mind is that this introduces an unnecessary class to the runtime. However, I personally find a constant named 'load' elegant and informative. The constant could be replaced by any static property or method or by default constructor. Autoloading can then be triggered by accessing the constant property. Simply adding a class of the same name to that file with a single constant property is enough to trigger the autoloader to seek for the file. Let's say you have a namespaced file for functions you wish to autoload. The only thing that is needed is that the autoloader finds the searched class (or any other autoloadable piece of code) from the files it goes through and the whole file will be included to the runtime. There is however a simple way to trick the autoloader to do this. Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchĪutoloading plain functions is not supported by PHP at the time of writing.
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