mysql_stmt_free_result 2090 ext/mysqli/mysqli_api.c mysql_stmt_free_result(stmt->stmt); mysql_stmt_free_result 406 ext/pdo_mysql/mysql_statement.c mysql_stmt_free_result(S->stmt); mysql_stmt_free_result 888 ext/pdo_mysql/mysql_statement.c retval = mysql_stmt_free_result(S->stmt);