+++ /dev/null
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\VarDumper;
-
-use Symfony\Component\Console\Formatter\OutputFormatter;
-use Symfony\Component\VarDumper\Cloner\Cursor;
-use Symfony\Component\VarDumper\Dumper\CliDumper;
-
-/**
- * A PsySH-specialized CliDumper.
- */
-class Dumper extends CliDumper
-{
- private $formatter;
- private $forceArrayIndexes;
-
- protected static $onlyControlCharsRx = '/^[\x00-\x1F\x7F]+$/';
- protected static $controlCharsRx = '/([\x00-\x1F\x7F]+)/';
- protected static $controlCharsMap = array(
- "\0" => '\0',
- "\t" => '\t',
- "\n" => '\n',
- "\v" => '\v',
- "\f" => '\f',
- "\r" => '\r',
- "\033" => '\e',
- );
-
- public function __construct(OutputFormatter $formatter, $forceArrayIndexes = false)
- {
- $this->formatter = $formatter;
- $this->forceArrayIndexes = $forceArrayIndexes;
- parent::__construct();
- $this->setColors(false);
- }
-
- /**
- * {@inheritdoc}
- */
- public function enterHash(Cursor $cursor, $type, $class, $hasChild)
- {
- if (Cursor::HASH_INDEXED === $type || Cursor::HASH_ASSOC === $type) {
- $class = 0;
- }
- parent::enterHash($cursor, $type, $class, $hasChild);
- }
-
- /**
- * {@inheritdoc}
- */
- protected function dumpKey(Cursor $cursor)
- {
- if ($this->forceArrayIndexes || Cursor::HASH_INDEXED !== $cursor->hashType) {
- parent::dumpKey($cursor);
- }
- }
-
- protected function style($style, $value, $attr = array())
- {
- if ('ref' === $style) {
- $value = strtr($value, '@', '#');
- }
-
- $styled = '';
- $map = self::$controlCharsMap;
- $cchr = $this->styles['cchr'];
-
- $chunks = preg_split(self::$controlCharsRx, $value, null, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
- foreach ($chunks as $chunk) {
- if (preg_match(self::$onlyControlCharsRx, $chunk)) {
- $chars = '';
- $i = 0;
- do {
- $chars .= isset($map[$chunk[$i]]) ? $map[$chunk[$i]] : sprintf('\x%02X', ord($chunk[$i]));
- } while (isset($chunk[++$i]));
-
- $chars = $this->formatter->escape($chars);
- $styled .= "<{$cchr}>{$chars}</{$cchr}>";
- } else {
- $styled .= $this->formatter->escape($chunk);
- }
- }
-
- $style = $this->styles[$style];
-
- return "<{$style}>{$styled}</{$style}>";
- }
-
- /**
- * {@inheritdoc}
- */
- protected function dumpLine($depth, $endOfValue = false)
- {
- if ($endOfValue && 0 < $depth) {
- $this->line .= ',';
- }
- $this->line = $this->formatter->format($this->line);
- parent::dumpLine($depth, $endOfValue);
- }
-}