File: examples/init.php

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File: examples/init.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Variable Store
Store key value pairs in array variables
Author: By
Last change:
Date: 4 years ago
Size: 1,857 bytes
 

Contents

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<?php
   
/****************************************************************************************************

        This example demonstrates various ways to initialize a variable store.

     ****************************************************************************************************/

   
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'.
   
$variables1 =
       [
       
'word1' => 'Hello',
       
'word2' => 'world',
       
'sentence' => '$(word1) $(word2) !'
       
] ;

   
// We first define a variable store, $store1, initialized with the $variables1 array
   
$store1 = new VariableStore ( $variables1 ) ;

   
$variables2 =
       [
       
'v1' => 'v1 value',
       
'v2' => 'v2 value'
       
] ;

   
$variables3 =
       [
       
'v3' => 'v3 value',
       
'v4' => 'v4 value'
       
] ;

   
// We initialize a variable store ($main_store) with the contents of the $store1 variable store object
    // and the $variable2 array
   
$main_store = new VariableStore ( $store1, $variables2 ) ;
    echo
"After initialization with \$store1 object and \$variables array :\n" ;
   
print_r ( $main_store -> ToArray ( ) ) ;
    echo
"\n\n" ;

   
// We use the Load() method to add the contents of the $variables3 array to our $main_store object
   
$main_store -> Load ( $variables3 ) ;
    echo
"After loading \$variables3 array :\n" ;
   
print_r ( $main_store -> ToArray ( ) ) ;
    echo
"\n\n" ;

   
// And finally, we define a variable named 'myvar' in our $main_store object
   
$main_store -> Define ( 'myvar', 'the value of myvar' ) ;
    echo
"After defining the 'myvar' variable : \n" ;
   
print_r ( $main_store -> ToArray ( ) ) ;
    echo
"\n\n" ;

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