Extension:PhpTags/Magic expressions

Magic expression is the concept of using the expression of the magic words as a single entity.

This removes a number of restrictions inherent in the expression of the magic words.


 * Data transmission: Magic word can take and return only the data as a string, and inside a Magic expression is possible to use data of any type.
 * Syntax: Magic word is part of the wiki markup and Magic expression can has any syntax.
 * Compilation: Magic expression can be compiled for faster processing.