pg_execute error

Hi. Current pgsql.c supports prepared statement, but pg_execute() will raise E_WARNING if query plan is not prepared yet. This is annoying when database connection is persistent under web environment. I would like to do something like if (!pg_execute($db, 'myquery', array()) { pg_prepare($db, 'myquery', 'SQL'); pg_execute($db, 'myquery', array(); } WITHOUT raising any error, since @ operator does not work well with error handler. (i.e. need special handling for pg_execute) There are 4 options: 1) just ignore errors on pg_execute(). errors can be identified by return status anyway. 2) add pg_is_prepared() 3) add bool parameter to pg_execute() e.g. pg_execute(resource connection, string stmtname, array params, bool ignore_error) 4) ignore pg_execute() error if params is null array. Any comments? -- Yasuo Ohgaki