PHP.php
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PHP.php
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	<?php declare(strict_types=1);
	/*
	* This file is part of phpunit/php-code-coverage.
	*
	* (c) Sebastian Bergmann <sebastian@phpunit.de>
	*
	* For the full copyright and license information, please view the LICENSE
	* file that was distributed with this source code.
	*/
	namespace SebastianBergmann\CodeCoverage\Report;

	use function dirname;
	use function file_put_contents;
	use function serialize;
	use function strpos;
	use SebastianBergmann\CodeCoverage\CodeCoverage;
	use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
	use SebastianBergmann\CodeCoverage\Util\Filesystem;

	final class PHP
	{
	public function process(CodeCoverage $coverage, ?string $target = null): string
	{
	$coverage->clearCache();

	$buffer = "<?php
	return \unserialize(<<<'END_OF_COVERAGE_SERIALIZATION'" . PHP_EOL . serialize($coverage) . PHP_EOL . 'END_OF_COVERAGE_SERIALIZATION' . PHP_EOL . ');';

	if ($target !== null) {
	if (!strpos($target, '://') !== false) {
	Filesystem::createDirectory(dirname($target));
	}

	if (@file_put_contents($target, $buffer) === false) {
	throw new WriteOperationFailedException($target);
	}
	}

	return $buffer;
	}
	}