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.