git.stricted.de - GitHub/WoltLab/WCF.git/blob

   1 <?php
   2 /**
   3  * PHP-DI
   4  *
   5  * @link      http://php-di.org/
   6  * @copyright Matthieu Napoli (http://mnapoli.fr/)
   7  * @license   http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
   8  */
   9
  10 namespace DI\Definition\Dumper;
  11
  12 use DI\Debug;
  13 use DI\Definition\ArrayDefinition;
  14 use DI\Definition\Definition;
  15 use DI\Definition\Helper\DefinitionHelper;
  16
  17 /**
  18  * Dumps array definitions.
  19  *
  20  * @since 5.0
  21  * @author Matthieu Napoli <matthieu@mnapoli.fr>
  22  */
  23 class ArrayDefinitionDumper implements DefinitionDumper
  24 {
  25     /**
  26      * {@inheritdoc}
  27      */
  28     public function dump(Definition $definition)
  29     {
  30         if (! $definition instanceof ArrayDefinition) {
  31             throw new \InvalidArgumentException(sprintf(
  32                 'This definition dumper is only compatible with ArrayDefinition objects, %s given',
  33                 get_class($definition)
  34             ));
  35         }
  36
  37         $str = '[' . PHP_EOL;
  38
  39         foreach ($definition->getValues() as $key => $value) {
  40             if (is_string($key)) {
  41                 $key = "'" . $key . "'";
  42             }
  43
  44             $str .= '    ' . $key . ' => ';
  45
  46             if ($value instanceof DefinitionHelper) {
  47                 $nestedDefinition = Debug::dumpDefinition($value->getDefinition(''));
  48                 $str .= $this->indent($nestedDefinition);
  49             } else {
  50                 $str .= var_export($value, true);
  51             }
  52
  53             $str .= ',' . PHP_EOL;
  54         }
  55
  56         $str .= ']';
  57
  58         return $str;
  59     }
  60
  61     private function indent($str)
  62     {
  63         return str_replace(PHP_EOL, PHP_EOL . "    ", $str);
  64     }
  65 }