PHP_XML_OPTION_CASE_FOLDING 340 xml/xml.c REGISTER_LONG_CONSTANT("XML_OPTION_CASE_FOLDING", PHP_XML_OPTION_CASE_FOLDING, CONST_CS|CONST_PERSISTENT); PHP_XML_OPTION_CASE_FOLDING 1618 xml/xml.c case PHP_XML_OPTION_CASE_FOLDING: PHP_XML_OPTION_CASE_FOLDING 1664 xml/xml.c case PHP_XML_OPTION_CASE_FOLDING: