PHP PEAR::isERROR Examples

Example #1

File: bench_example_mdb2.php Project: hansode/phpmybench

function callback($id)
{
    global $num_runs;
    global $dsn_map;
    $db_map = array();
    $db_map[master] =& MDB2::connect($dsn_map[master]);
    if (PEAR::isERROR($db_map[master])) {
        die($db_map[master]->getMessage());
    }
    if (is_array($dsn_map[slave])) {
        foreach ($dsn_map[slave] as $dsn_slave) {
            $db_slave =& MDB2::connect($dsn_slave);
            if (PEAR::isERROR($db_slave)) {
                die($db_slave->getMessage());
            }
            $db_map[slave][] = $db_slave;
        }
    }
    $cnt = 0;
    $times = array();
    // wait for the parent to HUP me
    pcntl_signal(SIGHUP, create_function('', 'return 1;'));
    sleep(600);
    while ($cnt < $num_runs) {
        $t0 = microtime(true);
        do_task($db_map);
        $t1 = microtime(true) - $t0;
        $times[] = $t1;
        $cnt++;
    }
    // cleanup
    $db_map[master]->disconnect;
    if (is_array($db_map[slave])) {
        foreach ($db_map[slave] as $db_slave) {
            $db_slave->disconnect;
        }
    }
    $num = count($times);
    $tot = array_sum($times);
    $avg = $tot / $num;
    $r = array($id, $num, min($times), max($times), $avg, $tot);
    return $r;
}