ProfilerOutputDump.php
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ProfilerOutputDump.php
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	<?php
	/**
	* @license GPL-2.0-or-later
	* @file
	*/

	/**
	* Dump profiler data in a ".xhprof" file.
	*
	* @ingroup Profiler
	* @since 1.25
	*/
	class ProfilerOutputDump extends ProfilerOutput {
	/** @var string */
	protected $suffix = ".xhprof";

	/**
	* Can this output type be used?
	*
	* @return bool
	*/
	public function canUse() {
	if ( empty( $this->params['outputDir'] ) ) {
	return false;
	}
	return true;
	}

	public function log( array $stats ) {
	if ( !$this->collector instanceof ProfilerXhprof ) {
	$this->logger->error( 'ProfilerOutputDump must be used with ProfilerXhprof' );
	return;
	}
	$data = $this->collector->getRawData();
	$filename = sprintf( "%s/%s.%s%s",
	$this->params['outputDir'],
	uniqid(),
	$this->collector->getProfileID(),
	$this->suffix );
	file_put_contents( $filename, serialize( $data ) );
	}
	}