PHP code example of ustek / hujson

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

ustek / hujson example snippets

use Ustek\HuJSON\HuJSON;

// Strip comments, whitespace, and trailing commas -> standard JSON.
HuJSON::minimize("// config\n{ \"a\": 1, \"b\": [1, 2,], }\n");
// => {"a":1,"b":[1,2]}

// Reformat (like gofmt, for HuJSON). Idempotent; adds one trailing newline.
HuJSON::format('{"a":1,"b":[1,2,]}');
// => {"a": 1, "b": [1, 2]}\n

// Turn HuJSON into standard JSON while preserving line numbers and byte offsets
// (comments and trailing commas become spaces).
HuJSON::standardize("// c\n{\"a\":1,}\n");
// => "    \n{\"a\":1 }\n"

$data = json_decode(HuJSON::standardize($hujsonSource), true, flags: JSON_THROW_ON_ERROR);

use Ustek\HuJSON\HuJSON;

$v = HuJSON::parse($src);
$v->pack() === $src;   // true: a parsed, untouched value re-packs identically
(string) $v;           // same as pack()

$copy = clone $v;   // deep copy (equivalent to Go's Value.Clone)
$copy->minimize();

use Ustek\HuJSON\HuJSON;

$doc = HuJSON::parse('[1, 2, {"k": 3}]');

$node = $doc->find('/2/k');   // RFC 6901 pointer -> a Value node (or null)
$node->value->asInt();        // 3

// RFC 6902 patch; comments around inserted values are preserved.
$v = HuJSON::parse('{ "foo": "bar" }');
$v->patch('[{"op":"add","path":"/baz","value":"qux"}]');
(string) $v;                  // { "foo": "bar","baz":"qux" }

use Ustek\HuJSON\Literal;

Literal::fromString("a\tb")->bytes;   // the 6 bytes: "a\tb"   (quoted, tab escaped)
Literal::fromInt(-42)->bytes;         // -42
Literal::fromFloat(INF)->bytes;       // "Infinity"  (JSON string, with quotes)

(new Literal('"hi"'))->asString();    // "hi"
(new Literal('42'))->asInt();         // 42
(new Literal('3.14'))->asFloat();     // 3.14
(new Literal('true'))->asBool();      // true
(new Literal('nul'))->isValid();      // false