B4P Reference

Introduction

Redirecting References

       a[]     = Hello;

       a[b]    = Hi;



       ref1[]  =^ a[]; // ref1[] references a[]

       echo( ref1[] ); // Hello



       ref1[]  =^ a[b];

       echo( ref1[] ); // Hi



       a[b]    = Ho;   

       echo( ref1[] ); // Ho

Hello
Hi
Ho

Try it yourself: Open LAN_Features_redirecting_references.b4p in B4P_Examples.zip. Decompress before use.