Dumper.php
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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2015 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;
public function __construct(OutputFormatter $formatter)
{
$this->formatter = $formatter;
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 (Cursor::HASH_INDEXED !== $cursor->hashType) {
parent::dumpKey($cursor);
}
}
protected function style($style, $value, $attr = array())
{
if ('ref' === $style) {
$value = strtr($value, '@', '#');
}
$style = $this->styles[$style];
$value = "<{$style}>" . $this->formatter->escape($value) . "</{$style}>";
$cchr = $this->styles['cchr'];
$value = preg_replace_callback(self::$controlCharsRx, function ($c) use ($cchr) {
switch ($c[0]) {
case "\t":
$c = '\t';
break;
case "\n":
$c = '\n';
break;
case "\v":
$c = '\v';
break;
case "\f":
$c = '\f';
break;
case "\r":
$c = '\r';
break;
case "\033":
$c = '\e';
break;
default:
$c = sprintf('\x%02X', ord($c[0]));
break;
}
return "<{$cchr}>{$c}</{$cchr}>";
}, $value);
return $value;
}
/**
* {@inheritdoc}
*/
protected function dumpLine($depth, $endOfValue = false)
{
if ($endOfValue && 0 < $depth) {
$this->line .= ',';
}
$this->line = $this->formatter->format($this->line);
parent::dumpLine($depth, $endOfValue);
}
}