1C Bitrix (Google PageSpeed) :: CFile::ResizeImageGet + optipng + jpegtran

PageSpeed_ResizeImageGet

<?php
$em = \Bitrix\Main\EventManager::getInstance();

$em->addEventHandler("main", "OnAfterResizeImage", function ($file, $options, &$cacheImageFile, &$cacheImageFileTmp, &$arImageSize){

    $path = escapeshellarg($arImageSize);

    if( !empty($path) ){

        try{

            if($file['CONTENT_TYPE'] == 'image/png'){

                exec('/usr/bin/optipng -o7 -strip all '.$path);

            }else if($file['CONTENT_TYPE'] == 'image/jpeg'){

                exec('/usr/bin/jpegtran -copy none -optimize -outfile '.$path.' '.$path);
            }

        }catch (\Exception $e){}
    }
});
?>

параметра $callbackData не хватает

 foreach(GetModuleEvents("main", "OnAfterResizeImage", true) as $arEvent)
                {
                    if(ExecuteModuleEventEx($arEvent, array(
                        $file,
                        array($arSize, $resizeType, array(), false, $arFilters),
                        &$callbackData,
                        &$cacheImageFile,
                        &$cacheImageFileTmp,
                        &$arImageSize,
                    )))
                        break;
                }