PHP code example of vanilla / garden-hydrate

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

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

    

vanilla / garden-hydrate example snippets

$spec = [
    '$hydrate' => 'sprintf',
    'format' => 'Hello %s',
    'args' => [
        'World'
    ]
];

$hydrator = new DataHydrator();
$result = $hydrator->resolve($spec);

// $result will be 'Hello World'

$spec = [
    '$hydrate' => 'sprintf',
    'format' => 'Hello %s',
    'args' => [
        [
            '$hydrate' => 'param',
            'ref' => 'who'
        ]
    ]
];

$hydrator = new DataHydrator();
$result = $hydrator->resolve($spec, ['who' => 'Foo']);

// $result will be 'Hello Foo'

use Garden\Hydrate\Resolvers\FunctionResolver;
use \Garden\Hydrate\DataHydrator;

$hydrator = new DataHydrator();
$lcase = new FunctionResolver(function (string $string) {
  return strtolower($string);
});
$hydrator->addResolver($lcase);

$r = $hydrator->resolve([
  '@hydrate' => 'lcase',
  'string' => 'STOP YELLING'
]);
// $r will be "stop yelling"

class WidgetExceptionHandler implements ExceptionHandlerInterface {
	public function handleException(\Throwable $ex, array $data, array $params) {
    if (isset($data['$widget'])) {
      // If we are on a node that represents a widget then replace that widget with an error widget.
      return ['$widget' => 'error-message', 'message' => $ex->getMessage()];
    } else {
      // This isn't a widget node. Best to throw the exception to be caught by a parent widget node.
      throw $ex;
    }
  }
}