FM / Dumper

/home/techb158/dev.balacoffee.com/vendor/symfony/var-dumper/Dumper/

/home/techb158/dev.balacoffee.com/vendor/symfony/var-dumper/Dumper

Name	Size	Mode	Actions
ContextProvider/	-	0755	rm
AbstractDumper.php	6172	0644	edit dl rm
CliDumper.php	22167	0644	edit dl rm
ContextualizedDumper.php	1174	0644	edit dl rm
DataDumperInterface.php	505	0644	edit dl rm
HtmlDumper.php	34015	0644	edit dl rm
ServerDumper.php	1605	0644	edit dl rm

Edit: /home/techb158/dev.balacoffee.com/vendor/symfony/var-dumper/Dumper/AbstractDumper.php (6172B)

<?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\VarDumper\Dumper;

use Symfony\Component\VarDumper\Cloner\Data;
use Symfony\Component\VarDumper\Cloner\DumperInterface;

/**
 * Abstract mechanism for dumping a Data object.
 *
 * @author Nicolas Grekas <p@tchwork.com>
 */
abstract class AbstractDumper implements DataDumperInterface, DumperInterface
{
    public const DUMP_LIGHT_ARRAY = 1;
    public const DUMP_STRING_LENGTH = 2;
    public const DUMP_COMMA_SEPARATOR = 4;
    public const DUMP_TRAILING_COMMA = 8;

public static $defaultOutput = 'php://output';

protected $line = '';
    protected $lineDumper;
    protected $outputStream;
    protected $decimalPoint; // This is locale dependent
    protected $indentPad = '  ';
    protected $flags;

private $charset = '';

/**
     * @param callable|resource|string|null $output  A line dumper callable, an opened stream or an output path, defaults to static::$defaultOutput
     * @param string|null                   $charset The default character encoding to use for non-UTF8 strings
     * @param int                           $flags   A bit field of static::DUMP_* constants to fine tune dumps representation
     */
    public function __construct($output = null, string $charset = null, int $flags = 0)
    {
        $this->flags = $flags;
        $this->setCharset($charset ?: \ini_get('php.output_encoding') ?: \ini_get('default_charset') ?: 'UTF-8');
        $this->decimalPoint = \PHP_VERSION_ID >= 80000 ? '.' : localeconv()['decimal_point'];
        $this->setOutput($output ?: static::$defaultOutput);
        if (!$output && \is_string(static::$defaultOutput)) {
            static::$defaultOutput = $this->outputStream;
        }
    }

/**
     * Sets the output destination of the dumps.
     *
     * @param callable|resource|string $output A line dumper callable, an opened stream or an output path
     *
     * @return callable|resource|string The previous output destination
     */
    public function setOutput($output)
    {
        $prev = $this->outputStream ?? $this->lineDumper;

if (\is_callable($output)) {
            $this->outputStream = null;
            $this->lineDumper = $output;
        } else {
            if (\is_string($output)) {
                $output = fopen($output, 'w');
            }
            $this->outputStream = $output;
            $this->lineDumper = [$this, 'echoLine'];
        }

return $prev;
    }

/**
     * Sets the default character encoding to use for non-UTF8 strings.
     *
     * @return string The previous charset
     */
    public function setCharset(string $charset)
    {
        $prev = $this->charset;

$charset = strtoupper($charset);
        $charset = null === $charset || 'UTF-8' === $charset || 'UTF8' === $charset ? 'CP1252' : $charset;

$this->charset = $charset;

return $prev;
    }

/**
     * Sets the indentation pad string.
     *
     * @param string $pad A string that will be prepended to dumped lines, repeated by nesting level
     *
     * @return string The previous indent pad
     */
    public function setIndentPad(string $pad)
    {
        $prev = $this->indentPad;
        $this->indentPad = $pad;

return $prev;
    }

/**
     * Dumps a Data object.
     *
     * @param callable|resource|string|true|null $output A line dumper callable, an opened stream, an output path or true to return the dump
     *
     * @return string|null The dump as string when $output is true
     */
    public function dump(Data $data, $output = null)
    {
        $this->decimalPoint = \PHP_VERSION_ID >= 80000 ? '.' : localeconv()['decimal_point'];

if ($locale = $this->flags & (self::DUMP_COMMA_SEPARATOR | self::DUMP_TRAILING_COMMA) ? setlocale(\LC_NUMERIC, 0) : null) {
            setlocale(\LC_NUMERIC, 'C');
        }

if ($returnDump = true === $output) {
            $output = fopen('php://memory', 'r+');
        }
        if ($output) {
            $prevOutput = $this->setOutput($output);
        }
        try {
            $data->dump($this);
            $this->dumpLine(-1);

if ($returnDump) {
                $result = stream_get_contents($output, -1, 0);
                fclose($output);

return $result;
            }
        } finally {
            if ($output) {
                $this->setOutput($prevOutput);
            }
            if ($locale) {
                setlocale(\LC_NUMERIC, $locale);
            }
        }

return null;
    }

/**
     * Dumps the current line.
     *
     * @param int $depth The recursive depth in the dumped structure for the line being dumped,
     *                   or -1 to signal the end-of-dump to the line dumper callable
     */
    protected function dumpLine(int $depth)
    {
        ($this->lineDumper)($this->line, $depth, $this->indentPad);
        $this->line = '';
    }

/**
     * Generic line dumper callback.
     */
    protected function echoLine(string $line, int $depth, string $indentPad)
    {
        if (-1 !== $depth) {
            fwrite($this->outputStream, str_repeat($indentPad, $depth).$line."\n");
        }
    }

/**
     * Converts a non-UTF-8 string to UTF-8.
     *
     * @return string|null
     */
    protected function utf8Encode(?string $s)
    {
        if (null === $s || preg_match('//u', $s)) {
            return $s;
        }

if (!\function_exists('iconv')) {
            throw new \RuntimeException('Unable to convert a non-UTF-8 string to UTF-8: required function iconv() does not exist. You should install ext-iconv or symfony/polyfill-iconv.');
        }

if (false !== $c = @iconv($this->charset, 'UTF-8', $s)) {
            return $c;
        }
        if ('CP1252' !== $this->charset && false !== $c = @iconv('CP1252', 'UTF-8', $s)) {
            return $c;
        }

return iconv('CP850', 'UTF-8', $s);
    }
}

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