annotate vendor/symfony/http-kernel/DataCollector/Util/ValueExporter.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\HttpKernel\DataCollector\Util;
Chris@0 13
Chris@14 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 15
Chris@0 16 /**
Chris@0 17 * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0 18 *
Chris@0 19 * @deprecated since version 3.2, to be removed in 4.0. Use the VarDumper component instead.
Chris@0 20 */
Chris@0 21 class ValueExporter
Chris@0 22 {
Chris@0 23 /**
Chris@0 24 * Converts a PHP value to a string.
Chris@0 25 *
Chris@0 26 * @param mixed $value The PHP value
Chris@14 27 * @param int $depth Only for internal usage
Chris@14 28 * @param bool $deep Only for internal usage
Chris@0 29 *
Chris@0 30 * @return string The string representation of the given value
Chris@0 31 */
Chris@0 32 public function exportValue($value, $depth = 1, $deep = false)
Chris@0 33 {
Chris@0 34 if ($value instanceof \__PHP_Incomplete_Class) {
Chris@0 35 return sprintf('__PHP_Incomplete_Class(%s)', $this->getClassNameFromIncomplete($value));
Chris@0 36 }
Chris@0 37
Chris@17 38 if (\is_object($value)) {
Chris@0 39 if ($value instanceof \DateTimeInterface) {
Chris@17 40 return sprintf('Object(%s) - %s', \get_class($value), $value->format(\DateTime::ATOM));
Chris@0 41 }
Chris@0 42
Chris@17 43 return sprintf('Object(%s)', \get_class($value));
Chris@0 44 }
Chris@0 45
Chris@17 46 if (\is_array($value)) {
Chris@0 47 if (empty($value)) {
Chris@0 48 return '[]';
Chris@0 49 }
Chris@0 50
Chris@0 51 $indent = str_repeat(' ', $depth);
Chris@0 52
Chris@17 53 $a = [];
Chris@0 54 foreach ($value as $k => $v) {
Chris@17 55 if (\is_array($v)) {
Chris@0 56 $deep = true;
Chris@0 57 }
Chris@0 58 $a[] = sprintf('%s => %s', $k, $this->exportValue($v, $depth + 1, $deep));
Chris@0 59 }
Chris@0 60
Chris@0 61 if ($deep) {
Chris@0 62 return sprintf("[\n%s%s\n%s]", $indent, implode(sprintf(", \n%s", $indent), $a), str_repeat(' ', $depth - 1));
Chris@0 63 }
Chris@0 64
Chris@0 65 $s = sprintf('[%s]', implode(', ', $a));
Chris@0 66
Chris@17 67 if (80 > \strlen($s)) {
Chris@0 68 return $s;
Chris@0 69 }
Chris@0 70
Chris@0 71 return sprintf("[\n%s%s\n]", $indent, implode(sprintf(",\n%s", $indent), $a));
Chris@0 72 }
Chris@0 73
Chris@17 74 if (\is_resource($value)) {
Chris@0 75 return sprintf('Resource(%s#%d)', get_resource_type($value), $value);
Chris@0 76 }
Chris@0 77
Chris@0 78 if (null === $value) {
Chris@0 79 return 'null';
Chris@0 80 }
Chris@0 81
Chris@0 82 if (false === $value) {
Chris@0 83 return 'false';
Chris@0 84 }
Chris@0 85
Chris@0 86 if (true === $value) {
Chris@0 87 return 'true';
Chris@0 88 }
Chris@0 89
Chris@0 90 return (string) $value;
Chris@0 91 }
Chris@0 92
Chris@0 93 private function getClassNameFromIncomplete(\__PHP_Incomplete_Class $value)
Chris@0 94 {
Chris@0 95 $array = new \ArrayObject($value);
Chris@0 96
Chris@0 97 return $array['__PHP_Incomplete_Class_Name'];
Chris@0 98 }
Chris@0 99 }