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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\DataCollector\Util;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class ValueExporter
{
/**
* Converts a PHP value to a string.
*
* @param mixed $value The PHP value
*
* @return string The string representation of the given value
*/
public function exportValue($value)
{
if (is_object($value)) {
return sprintf('Object(%s)', get_class($value));
}
if (is_array($value)) {
$a = array();
foreach ($value as $k => $v) {
$a[] = sprintf('%s => %s', $k, $this->exportValue($v));
}
return sprintf("Array(%s)", implode(', ', $a));
}
if (is_resource($value)) {
return sprintf('Resource(%s)', get_resource_type($value));
}
if (null === $value) {
return 'null';
}
if (false === $value) {
return 'false';
}
if (true === $value) {
return 'true';
}
return (string) $value;
}
}