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63 lines
2.1 KiB
63 lines
2.1 KiB
1 year ago
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<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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namespace Kint\Renderer\Rich;
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use Kint\Zval\Representation\Representation;
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class BinaryPlugin extends AbstractPlugin implements TabPluginInterface
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{
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/** @psalm-var positive-int */
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public static $line_length = 0x10;
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/** @psalm-var positive-int */
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public static $chunk_length = 0x4;
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public function renderTab(Representation $r): ?string
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{
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if (!\is_string($r->contents)) {
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return null;
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}
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$out = '<pre>';
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$lines = \str_split($r->contents, self::$line_length);
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foreach ($lines as $index => $line) {
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$out .= \sprintf('%08X', $index * self::$line_length).":\t";
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$chunks = \str_split(\str_pad(\bin2hex($line), 2 * self::$line_length, ' '), self::$chunk_length);
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$out .= \implode(' ', $chunks);
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$out .= "\t".\preg_replace('/[^\\x20-\\x7E]/', '.', $line)."\n";
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}
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$out .= '</pre>';
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return $out;
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}
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}
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