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<?php
namespace phpmock\functions;
/**
* Converts PHP's microtime string format into a float and vice versa.
*
* @author Markus Malkusch <markus@malkusch.de>
* @link bitcoin:1335STSwu9hST4vcMRppEPgENMHD2r1REK Donations
* @license http://www.wtfpl.net/txt/copying/ WTFPL
* @internal
*/
class MicrotimeConverter
{
/**
* Converts a string microtime into a float.
*
* @param string $microtime The microtime.
* @return float The microtime as float.
*/
public function convertStringToFloat($microtime)
{
/*
* This is from the manual:
* http://php.net/manual/en/function.microtime.php
*/
// list($usec, $sec) = explode(" ", $microtime);
// This seems to be more intuitive as an inverse function.
list($usec, $sec) = sscanf($microtime, "%f %d");
return ((float)$usec + (float)$sec);
}
/**
* Converts a float microtime in PHP's microtime() string format.
*
* @param float $microtime The microtime.
* @return string The microtime as string.
*/
public function convertFloatToString($microtime)
{
return sprintf("%0.8F %d", fmod($microtime, 1), $microtime);
}
}
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