php - Transform large XML using XSLT -

php - Transform large XML using XSLT -

i trying transform big xml file (about 50mb) in php using next code:

// load xml source $xml = new domdocument; $xml->load($dir . 'xml/vapproducts.xml'); $xsl = new domdocument; $xsl->load($dir . 'all_products.xsl'); // configure transformer $proc = new xsltprocessor; $proc->importstylesheet($xsl); // attach xsl rules $resulttxt= $proc->transformtoxml($xml);

this works fine on local dev machine when upload hosting provider fails out of memory error.

is there way create transfor more efficient or incrementally rather loading whole xml file memory?

thanks,

john

php xml xslt large-files