php_get_if_index_from_zval  728 sockets/sockets.c 	return php_get_if_index_from_zval(*val, if_index TSRMLS_CC);
php_get_if_index_from_zval 2186 sockets/sockets.c 			if (php_get_if_index_from_zval(*arg4, &if_index TSRMLS_CC) == FAILURE) {
php_get_if_index_from_zval 2233 sockets/sockets.c 			if (php_get_if_index_from_zval(*arg4, &if_index TSRMLS_CC) == FAILURE) {