ProfilerOutputDump.php
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ProfilerOutputDump.php
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	<?php
	/**
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; either version 2 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License along
	* with this program; if not, write to the Free Software Foundation, Inc.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	* http://www.gnu.org/copyleft/gpl.html
	*
	* @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 ) );
	}
	}