Hash Variables

There are 3 places Hash Variables can be used..

• PHP

Hash Variables allow you to customise your PHP code.

Before running any custom PHP code, nuBuilder does a search and replace with all currently available Hash Variables and any used in your code.

To find what Hash Variables are available you can use nuHash().

Example of using Hash Variables in PHP.

<source lang="php">

$s = "CREATE TABLE #TABLE_ID# SELECT * FROM invoice";

nuRunQuery($s);

</source>

• HTML

Hash Variables allow you to customise your HTML Objects.

The Hash Variables available to HTML Objects are the same as those available on Before Edit.

Example of using Hash Variables in HTML.

<source lang="html">

<iframe

 width="560" 
 height="315" 
 src="#cus_youtube#" 
 frameborder="0" allowfullscreen>

</iframe>

</source>

• Report Labels

Using Hash Variables allows you to have changing titles on Report Labels.