source/Core/UtilsPic.php
protected function _copyAlteredImage($sDestinationImage, $sSourceImage, $iNewWidth, $iNewHeight, $aImageInfo, $sTarget, $iGdVer, $blDisableTouch)
    {
        $blSuccess = copyAlteredImage($sDestinationImage, $sSourceImage, $iNewWidth, $iNewHeight, $aImageInfo, $sTarget, $iGdVer);
        if (!$blDisableTouch && $blSuccess) {
            @touch($sTarget);
        }

        return $blSuccess;
    }
protected function _copyAlteredImage($sDestinationImage, $sSourceImage, $iNewWidth, $iNewHeight, $aImageInfo, $sTarget, $iGdVer, $blDisableTouch)
    {
        $blSuccess = copyAlteredImage($sDestinationImage, $sSourceImage, $iNewWidth, $iNewHeight, $aImageInfo, $sTarget, $iGdVer);
        if (!$blDisableTouch && $blSuccess) {
            @touch($sTarget);
        }

        return $blSuccess;
    }
protected function _copyAlteredImage ( $ sDestinationImage , $ sSourceImage , $ iNewWidth , $ iNewHeight , $ aImageInfo , $ sTarget , $ iGdVer , $ blDisableTouch ) { $ blSuccess = copyAlteredImage ( $ sDestinationImage , $ sSourceImage , $ iNewWidth , $ iNewHeight , $ aImageInfo , $ sTarget , $ iGdVer ) ; if ( ! $ blDisableTouch && $ blSuccess ) { @ touch ( $ sTarget ) ; } return $ blSuccess ; }
create and copy the resized image

@param string $sDestinationImage file + path of destination
@param string $sSourceImage      file + path of source
@param int    $iNewWidth         new width of the image
@param int    $iNewHeight        new height of the image
@param array  $aImageInfo        additional info
@param string $sTarget           target file path
@param int    $iGdVer            used gd version
@param bool   $blDisableTouch    wether Touch() should be called or not

@return null
create and copy the resized image