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<?php
namespace SMW\Utils;
/**
* @license GNU GPL v2+
* @since 2.5
*
* @author mwjames
*/
class Timer {
/**
* @var float|integer
*/
private static $start = [];
/**
* @since 3.0
*
* @param integer $outputType
* @param integer $ts
*
* @return string|bool
*/
public static function getTimestamp( $outputType = TS_UNIX, $ts = 0 ) {
return wfTimestamp( $outputType, $ts );
}
/**
* @since 2.5
*/
public static function start( $name ) {
self::$start[$name] = microtime( true );
}
/**
* @since 2.5
*
* @param string $name
* @param integer|null $round
*
* @return float|integer
*/
public static function getElapsedTime( $name, $round = null ) {
if ( !isset( self::$start[$name] ) ) {
return 0;
}
$time = microtime( true ) - self::$start[$name];
if ( $round === null ) {
return $time;
}
return round( $time, $round );
}
/**
* @since 3.0
*
* @param string $name
* @param integer|null $round
*
* @return string
*/
public static function getElapsedTimeAsLoggableMessage( $name, $round = null ) {
return $name . ' (procTime in sec: '. self::getElapsedTime( $name, $round ) . ')';
}
}
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