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Path : /home/admin/public_html/old/libraries/rokcommon/Doctrine/Parser/sfYaml/ |
Current File : /home/admin/public_html/old/libraries/rokcommon/Doctrine/Parser/sfYaml/sfYamlDumper.php |
<?php /* * This file is part of the symfony package. * (c) Fabien Potencier <fabien.potencier@symfony-project.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ require_once(dirname(__FILE__) . '/sfYamlInline.php'); /** * sfYamlDumper dumps PHP variables to YAML strings. * * @package symfony * @subpackage yaml * @author Fabien Potencier <fabien.potencier@symfony-project.com> * @version SVN: $Id: sfYamlDumper.php 10831 2013-05-29 19:32:17Z btowles $ */ class sfYamlDumper { /** * Dumps a PHP value to YAML. * * @param mixed $input The PHP value * @param integer $inline The level where you switch to inline YAML * @param integer $indent The level o indentation indentation (used internally) * * @return string The YAML representation of the PHP value */ public function dump($input, $inline = 0, $indent = 0) { $output = ''; $prefix = $indent ? str_repeat(' ', $indent) : ''; if ($inline <= 0 || !is_array($input) || empty($input)) { $output .= $prefix.sfYamlInline::dump($input); } else { $isAHash = array_keys($input) !== range(0, count($input) - 1); foreach ($input as $key => $value) { $willBeInlined = $inline - 1 <= 0 || !is_array($value) || empty($value); $output .= sprintf('%s%s%s%s', $prefix, $isAHash ? sfYamlInline::dump($key).':' : '-', $willBeInlined ? ' ' : "\n", $this->dump($value, $inline - 1, $willBeInlined ? 0 : $indent + 2) ).($willBeInlined ? "\n" : ''); } } return $output; } }