(PHP ActiveX) JSON: Renaming and Deleting Members
Demonstrates renaming and deleting members.
This example uses the following JSON document:
{
"apple": "red",
"lime": "green",
"banana": "yellow",
"broccoli": "green",
"strawberry": "red"
}
<?php
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$json = new COM("Chilkat.JsonObject");
$success = $json->Load('{\'apple\': \'red\',\'lime\': \'green\',\'banana\': \'yellow\',\'broccoli\': \'green\',\'strawberry\': \'red\'}');
if ($success != 1) {
print $json->LastErrorText . "\n";
exit;
}
// Rename "lime" to "lemon".
$success = $json->Rename('lime','lemon');
// Change the color to yellow:
$success = $json->SetStringOf('lemon','yellow');
// Rename by index. Banana is at index 2 (apple is at index 0)
$success = $json->RenameAt(2,'bartlett_pear');
// Delete broccoli by name
$success = $json->Delete('broccoli');
// Delete apple by index. Apple is at index 0.
$success = $json->DeleteAt(0);
$json->EmitCompact = 0;
print $json->emit() . "\n";
?>
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