(PHP Extension) Create a JSON Array of Objects

Demonstrates how to create a JSON array of objects.

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

$arr = new CkJsonArray();

// Add an empty object at the 1st JSON array position.
$arr->AddObjectAt(0);
// Get the object we just created.
// obj is a CkJsonObject
$obj = $arr->ObjectAt(0);
$obj->UpdateString('Name','Otto');
$obj->UpdateInt('Age',29);
$obj->UpdateBool('Married',false);

// Add an empty object at the 2nd JSON array position.
$arr->AddObjectAt(1);
// obj is a CkJsonObject
$obj = $arr->ObjectAt(1);
$obj->UpdateString('Name','Connor');
$obj->UpdateInt('Age',43);
$obj->UpdateBool('Married',true);

// Add an empty object at the 3rd JSON array position.
$arr->AddObjectAt(2);
// obj is a CkJsonObject
$obj = $arr->ObjectAt(2);
$obj->UpdateString('Name','Ramona');
$obj->UpdateInt('Age',34);
$obj->UpdateBool('Married',true);

// Examine what we have:
$arr->put_EmitCompact(false);
print $arr->emit() . "\n";

// The output is:

// [
//   {
//     "Name": "Otto",
//     "Age": 29,
//     "Married": false
//   },
//   {
//     "Name": "Connor",
//     "Age": 43,
//     "Married": true
//   },
//   {
//     "Name": "Ramona",
//     "Age": 34,
//     "Married": true
//   }
// ]

?>