<?php
/****************************************************************************************************
This example demonstrates how to include environment variables in a VariableStore object.
****************************************************************************************************/
require_once ( '../Variables.phpclass' ) ;
if ( php_sapi_name ( ) != 'cli' )
echo "<pre>" ;
// Initialization values for variables - 3 variables are defined here, 'word1', 'word2' and 'sentence'
// The 'sentence' variable value references variables 'word1' and 'word2'.
$variables =
[
'word1' => 'Hello',
'word2' => 'world',
'sentence' => '$(word1) $(word2) !'
] ;
// Initialize our variable store
$store = new VariableStore ( $variables, VariableStore::OPTION_DEFAULT | VariableStore::OPTION_USE_ENVIRONMENT_VARIABLES ) ;
// Show the contents of our variable store - it should contain the variables 'word1', 'word2', 'sentence' and
// all the environment variables defined in your session
echo "Contents of variable store that includes variables 'word1', 'word2', 'sentence' plus all environment variables :\n" ;
print_r ( $store -> ToArray ( ) ) ;
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