<?php
/**
* A sample php file that uses the pinba php extension
*/
// start time measurement asap
$starttime = microtime(true);
include 'prtbfr.php';
include 'pinba.php';
include 'pinbafunctions.php';
// this is optional - if omitted time measurement will start when pinba.php file is included
pinba::init($starttime);
// do some stuff here ...
// measure some operation
$t = pinba_timer_start(array("group" => "mysql", "server" => "dbs2", "operation" => "select"));
$result = mysql_query("SELECT ...", $connection);
pinba_timer_stop($t);
// that's all folks!
self::write($bytes, $length);
}
private static function write($bytes, $length)
{
fwrite(self::$resource, $bytes, $length);
}
private static function stringField($field_id, $field_value)
{
self::writeInteger($field_id << 3 | 2);
self::writeString($field_value);
}
private static function integerField($field_id, $field_value)
{
self::writeInteger($field_id << 3 | 0);
self::writeInteger($field_value);
}
private static function floatField($field_id, $field_value)
{
self::writeInteger($field_id << 3 | 5);
self::writeFloat($field_value);
}
public static function shutdownHandler()
{
if (self::$autoFlush) {
self::flush();
}
}
}
// try to start time measurement as soon as we can
pinba::init();