proxy_authentication  221 soap/php_http.c 		proxy_authentication(this_ptr, &soap_headers TSRMLS_CC);
proxy_authentication  741 soap/php_http.c 			has_proxy_authorization = proxy_authentication(this_ptr, &soap_headers TSRMLS_CC);
proxy_authentication   34 soap/php_http.h int proxy_authentication(zval* this_ptr, smart_str* soap_headers TSRMLS_DC);
proxy_authentication 3304 soap/php_sdl.c 		has_proxy_authorization = proxy_authentication(this_ptr, &headers TSRMLS_CC);