Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\HttpKernel\DataCollector\Util;
Chris@0: 
Chris@14: @trigger_error('The '.__NAMESPACE__.'\ValueExporter class is deprecated since Symfony 3.2 and will be removed in 4.0. Use the VarDumper component instead.', E_USER_DEPRECATED);
Chris@0: 
Chris@0: /**
Chris@0:  * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0:  *
Chris@0:  * @deprecated since version 3.2, to be removed in 4.0. Use the VarDumper component instead.
Chris@0:  */
Chris@0: class ValueExporter
Chris@0: {
Chris@0:     /**
Chris@0:      * Converts a PHP value to a string.
Chris@0:      *
Chris@0:      * @param mixed $value The PHP value
Chris@14:      * @param int   $depth Only for internal usage
Chris@14:      * @param bool  $deep  Only for internal usage
Chris@0:      *
Chris@0:      * @return string The string representation of the given value
Chris@0:      */
Chris@0:     public function exportValue($value, $depth = 1, $deep = false)
Chris@0:     {
Chris@0:         if ($value instanceof \__PHP_Incomplete_Class) {
Chris@0:             return sprintf('__PHP_Incomplete_Class(%s)', $this->getClassNameFromIncomplete($value));
Chris@0:         }
Chris@0: 
Chris@17:         if (\is_object($value)) {
Chris@0:             if ($value instanceof \DateTimeInterface) {
Chris@17:                 return sprintf('Object(%s) - %s', \get_class($value), $value->format(\DateTime::ATOM));
Chris@0:             }
Chris@0: 
Chris@17:             return sprintf('Object(%s)', \get_class($value));
Chris@0:         }
Chris@0: 
Chris@17:         if (\is_array($value)) {
Chris@0:             if (empty($value)) {
Chris@0:                 return '[]';
Chris@0:             }
Chris@0: 
Chris@0:             $indent = str_repeat('  ', $depth);
Chris@0: 
Chris@17:             $a = [];
Chris@0:             foreach ($value as $k => $v) {
Chris@17:                 if (\is_array($v)) {
Chris@0:                     $deep = true;
Chris@0:                 }
Chris@0:                 $a[] = sprintf('%s => %s', $k, $this->exportValue($v, $depth + 1, $deep));
Chris@0:             }
Chris@0: 
Chris@0:             if ($deep) {
Chris@0:                 return sprintf("[\n%s%s\n%s]", $indent, implode(sprintf(", \n%s", $indent), $a), str_repeat('  ', $depth - 1));
Chris@0:             }
Chris@0: 
Chris@0:             $s = sprintf('[%s]', implode(', ', $a));
Chris@0: 
Chris@17:             if (80 > \strlen($s)) {
Chris@0:                 return $s;
Chris@0:             }
Chris@0: 
Chris@0:             return sprintf("[\n%s%s\n]", $indent, implode(sprintf(",\n%s", $indent), $a));
Chris@0:         }
Chris@0: 
Chris@17:         if (\is_resource($value)) {
Chris@0:             return sprintf('Resource(%s#%d)', get_resource_type($value), $value);
Chris@0:         }
Chris@0: 
Chris@0:         if (null === $value) {
Chris@0:             return 'null';
Chris@0:         }
Chris@0: 
Chris@0:         if (false === $value) {
Chris@0:             return 'false';
Chris@0:         }
Chris@0: 
Chris@0:         if (true === $value) {
Chris@0:             return 'true';
Chris@0:         }
Chris@0: 
Chris@0:         return (string) $value;
Chris@0:     }
Chris@0: 
Chris@0:     private function getClassNameFromIncomplete(\__PHP_Incomplete_Class $value)
Chris@0:     {
Chris@0:         $array = new \ArrayObject($value);
Chris@0: 
Chris@0:         return $array['__PHP_Incomplete_Class_Name'];
Chris@0:     }
Chris@0: }