echo 'Running bench:';
for ($i = 1; $i <= 3; $i++) {
$cmd = $_SERVER[_] . ' ' . $_SERVER['SCRIPT_FILENAME'] . ' ' . $i;
$ret = unserialize(`{$cmd}`);
$secs[] = $ret[1];
$results[] = $ret;
echo '.';
}
echo 'done' . PHP_EOL;
} else {
switch ($_SERVER['argv'][1]) {
case '1':
$m = memory_get_usage();
$s = microtime(1);
for ($i = 0; $i < $loops; $i++) {
cls::a();
}
$return = array('Undeclared static method: cls::a()', microtime(1) - $s, memory_get_usage() - $m);
echo serialize($return);
break;
case '2':
$m = memory_get_usage();
$s = microtime(1);
for ($i = 0; $i < $loops; $i++) {
cls::b();
}
$return = array('Declared static method: cls::a()', microtime(1) - $s, memory_get_usage() - $m);
echo serialize($return);
break;
case '3':
$m = memory_get_usage();
