(PHP ActiveX) Load JSON Data at Path

Demonstrates how to load JSON data into a path within a JSON database. For example, we begin with this JSON:

{
  "a": 1,
  "b": 2,
  "c": {
    "x": 1,
    "y": 2
  }
}

{
  "a": 1,
  "b": 2,
  "c": {
    "mm": 11,
    "nn": 22
  }
}

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

// Demonstrates how to load replace the data at a location within a JSON database.

$p = '{\'a\': 1, \'b\': 2, \'c\': { \'x\': 1, \'y\': 2 } }';

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$json = new COM("Chilkat.JsonObject");
$json->Load($p);
$json->EmitCompact = 0;
print $json->emit() . "\n";

$q = '{\'mm\': 11, \'nn\': 22}';

// c is a Chilkat.JsonObject
$c = $json->ObjectOf('c');
$c->Load($q);

// See that x and y are replaced with mm and nn.
print $json->emit() . "\n";

?>