How laravel creates functions

This article mainly shows you "laravel how to create functions", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to create functions in laravel" this article.

Laravel create function method: 1, create Common folder in app directory; 2, create file custom function file; 3, write custom function method; 4, register custom function file; 5, call custom function.

This article operating environment: windows7 system, Laravel5.2 version, DELL G3 computer.

How does laravel create a function?

Laravel creates a custom function:

The current version of laravel is 5.2.*

1, create a Common folder in the app directory

2. Create custom function files such as helpers,php in the folder Common you just created

3. Write custom function methods in custom function files, such as:

If (! function_exists ('p')) {function p ($data) {echo "; print_r ($data); echo";}}

4. Register the function file you just customized in the autoload.php file in the bootstrap directory in the root directory

If (file_exists (DIR. '/.. / app/Common/helpers.php') {require DIR. '/.. / app/Common/helpers.php';}

5, you can now call your custom function anywhere in the project

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