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<?php
declare(strict_types=1);
/*
* This file is part of the CLI-SYNTAX package.
*
* (c) Jitendra Adhikari <[email protected]>
* <https://github.com/adhocore>
* Licensed under MIT license.
*/
namespace Ahc\CliSyntax;
class Highlighter extends Pretty
{
/** @var string Output string */
protected $out = '';
public function __toString(): string
return $this->highlight();
}
public function highlight(string $code = null): string
$this->parse($code);
return \trim($this->out, "\n") . "\n";
protected function reset()
$this->out = '';
protected function visit(\DOMNode $el)
static $formats = [
'comment' => "\033[0;34;40m%s\033[0m",
'default' => "\033[0;32;40m%s\033[0m",
'keyword' => "\033[0;31;40m%s\033[0m",
'string' => "\033[0;33;40m%s\033[0m",
];
$type = $el instanceof \DOMElement ? $el->getAttribute('data-type') : 'raw';
$text = \str_replace([' ', '<', '>'], [' ', '<', '>'], $el->textContent);
$this->out .= \sprintf($formats[$type] ?? '%s', $text);
adhocore /
php-cli-syntax
