$db->close();
exit(1);
} else {
echo "Aerospike connection to host {$HOST_ADDR}:{$HOST_PORT} successful\n";
$db->setLogLevel(Aerospike::LOG_LEVEL_DEBUG);
$db->setLogHandler(function ($level, $file, $function, $line) {
switch ($level) {
case Aerospike::LOG_LEVEL_ERROR:
$lvl_str = 'ERROR';
break;
case Aerospike::LOG_LEVEL_WARN:
$lvl_str = 'WARN';
break;
case Aerospike::LOG_LEVEL_INFO:
$lvl_str = 'INFO';
break;
case Aerospike::LOG_LEVEL_DEBUG:
$lvl_str = 'DEBUG';
break;
case Aerospike::LOG_LEVEL_TRACE:
$lvl_str = 'TRACE';
break;
default:
$lvl_str = '???';
}
error_log("[{$lvl_str}] in {$function} at {$file}:{$line}");
});
}
/*
* EXAMPLE 2: SET SERIALIZER AND DESERIALIZER TO STORE A PHP BLOB
*/
if (!$db->isConnected()) {
