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<?php |
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|
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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namespace Symfony\Component\Console\Helper; |
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|
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\VarDumper\Cloner\ClonerInterface; |
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use Symfony\Component\VarDumper\Cloner\VarCloner; |
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use Symfony\Component\VarDumper\Dumper\CliDumper; |
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|
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/** |
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* @author Roland Franssen <franssen.roland@gmail.com> |
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*/ |
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final class Dumper |
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{ |
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private $output; |
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private $dumper; |
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private $cloner; |
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private $handler; |
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|
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public function __construct(OutputInterface $output, CliDumper $dumper = null, ClonerInterface $cloner = null) |
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{ |
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$this->output = $output; |
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$this->dumper = $dumper; |
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$this->cloner = $cloner; |
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|
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if (class_exists(CliDumper::class)) { |
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$this->handler = function ($var): string { |
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$dumper = $this->dumper ?? $this->dumper = new CliDumper(null, null, CliDumper::DUMP_LIGHT_ARRAY | CliDumper::DUMP_COMMA_SEPARATOR); |
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$dumper->setColors($this->output->isDecorated()); |
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|
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return rtrim($dumper->dump(($this->cloner ?? $this->cloner = new VarCloner())->cloneVar($var)->withRefHandles(false), true)); |
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}; |
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} else { |
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$this->handler = function ($var): string { |
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switch (true) { |
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case null === $var: |
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return 'null'; |
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case true === $var: |
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return 'true'; |
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case false === $var: |
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return 'false'; |
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case \is_string($var): |
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return '"'.$var.'"'; |
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default: |
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return rtrim(print_r($var, true)); |
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} |
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}; |
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} |
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} |
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|
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public function __invoke($var): string |
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{ |
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return ($this->handler)($var); |
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} |
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} |
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|
