endeveit/btp-api

API library for BTP daemon.

dev-master 2016-04-26 10:27 UTC

Requires

• php: >=5.3

MIT

• Nikita Vershinin

• api
• mamba
• btp

README

API library for BTP daemon.

BTP daemon is performance analysis daemon from developers of Mamba portal.

This library is PHP 5.3 port of official old-style library.

Example of usage

Let's say you have a code like this:

function getSomethingFromDatabase()
{
    $data   = Database::getConnection()->query('SELECT * FROM `table` WHERE `id` IN (1, 2)');
    $result = array();

    foreach ($data as $row) {
        $result[] = $row[];
    }

    return $result;
}

First we should instantiate new Btp\Api\Connection object:

use Btp\Api\Connection;

$btpConnection = new Connection();

Now we can work with counters.

There is two ways to use them:

• The explicit stop of counter.

// Will be measured only time of Database::getConnection()->query()
function getSomethingFromDatabase(Connection $btpConnection)
{
    $counter = $btpConnection->getCounter(array(
        'srv'     => 'db7',
        'service' => 'mysql',
        'op'      => 'select',
    ));

    $data = Database::getConnection()->query('SELECT * FROM `table` WHERE `id` IN (1, 2)');
    $counter->stop();

    $result = array();

    foreach ($data as $row) {
        $result[] = $row[];
    }

    return $result;
}

• Counter stop in destructor.

// Will be measured all operations from time of counter initialization till the function
// return statement (when the Btp\Api\Counter object's destructor will be called)
function getSomethingFromDatabase(Connection $btpConnection)
{
    $counter = $btpConnection->getCounter(array(
        'srv'     => 'db7',
        'service' => 'mysql',
        'op'      => 'select',
    ));

    $data   = Database::getConnection()->query('SELECT * FROM `table` WHERE `id` IN (1, 2)');
    $result = array();

    foreach ($data as $row) {
        $result[] = $row[];
    }

    return $result;
}