_php_list_set_error_structure 524 ext/libxml/libxml.c _php_list_set_error_structure(NULL, msg); _php_list_set_error_structure 552 ext/libxml/libxml.c _php_list_set_error_structure(NULL, LIBXML(error_buffer).c); _php_list_set_error_structure 733 ext/libxml/libxml.c _php_list_set_error_structure(error, NULL);