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PHP Extension

Pretty Print JSON (Formatter, Beautifier)

See more JSON Examples

Demonstrates how to emit JSON in a pretty, human-readable format with indenting of nested arrays and objects.

Chilkat PHP Extension Downloads

PHP Extension
<?php

include("chilkat.php");

$success = false;

$json = new CkJsonObject();

$jsonStr = '{\'name\': \'donut\',\'image\':{\'fname\': \'donut.jpg\',\'w\': 200,\'h\': 200},\'thumbnail\':{\'fname\': \'donutThumb.jpg\',\'w\': 32,\'h\': 32}}';

$success = $json->Load($jsonStr);
if ($success != true) {
    print $json->lastErrorText() . "\n";
    exit;
}

// To pretty-print, set the EmitCompact property equal to false
$json->put_EmitCompact(false);

// If bare-LF line endings are desired, turn off EmitCrLf
// Otherwise CRLF line endings are emitted.
$json->put_EmitCrLf(false);

// Emit the formatted JSON:
print $json->emit() . "\n";

?>