XML_NAMESPACE    2021 ext/soap/php_encoding.c 								    (!strncmp((*attr)->namens, XML_NAMESPACE, sizeof(XML_NAMESPACE)) ||
XML_NAMESPACE     562 ext/soap/soap.c 	zend_hash_add(&defEncNs, XML_NAMESPACE, sizeof(XML_NAMESPACE), XML_NS_PREFIX, sizeof(XML_NS_PREFIX), NULL);