Interpreter__

Purpose

For a given language, it defines the representation of its grammar as "No Terminal Expression" and "Terminal Expression", as well as an interpreter for the sentences of that language.

Examples

• An example of a binary logic interpreter, each definition is defined by its own class

UML Diagram

.. image:: uml/uml.png :alt: Alt Interpreter UML Diagram :align: center

Code

You can also find this code on GitHub_

AbstractExp.php

.. literalinclude:: AbstractExp.php :language: php :linenos:

Context.php

.. literalinclude:: Context.php :language: php :linenos:

VariableExp.php

.. literalinclude:: VariableExp.php :language: php :linenos:

AndExp.php

.. literalinclude:: AndExp.php :language: php :linenos:

OrExp.php

.. literalinclude:: OrExp.php :language: php :linenos:

Test

Tests/InterpreterTest.php

.. literalinclude:: Tests/InterpreterTest.php :language: php :linenos:

.. _GitHub: https://github.com/DesignPatternsPHP/DesignPatternsPHP/tree/main/Behavioral/Interpreter .. __: https://en.wikipedia.org/wiki/Interpreter_pattern