YAML to JSON Converter for PHP

Free online yaml to json converter with PHP code examples

Working with yaml to json converter in PHP? Our free online yaml to json converter helps PHP developers format, validate, and process data instantly. Below you will find PHP code examples using symfony/yaml so you can achieve the same result programmatically in your own projects.

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PHP Code Example

<?php
use Symfony\Component\Yaml\Yaml;

$yamlStr = "name: Alice\nage: 30\nhobbies:\n  - reading\n  - coding";
$parsed = Yaml::parse($yamlStr);
echo json_encode($parsed, JSON_PRETTY_PRINT);

Quick Setup

Library: symfony/yaml
composer require symfony/yaml

PHP Tips & Best Practices

  • Symfony YAML component is the standard PHP YAML parser
  • Yaml::parse() returns arrays by default
  • Use Yaml::parseFile() for reading YAML files directly

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