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();
$s = microtime(1);
$cls = new cls();
for ($i = 0; $i < $loops; $i++) {
$cls->b();
}
$return = array('Declared static method: $cls->b()', microtime(1) - $s, memory_get_usage() - $m);
echo serialize($return);
break;
}
exit;
}
$php = PHP_VERSION;
$type = gettype($elem);
echo <<<head
calling decalred static method vs undecalred static method in PHP v{$php}
+-------------------------------------+-------+----------+-------+
| description | sec | memory | % |
