gnu-social/plugins/OStatus/tests/gettext-speedtest.php

<?php

if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
    print "This script must be run from the command line\n";
    exit();
}

define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
define('GNUSOCIAL', true);
define('STATUSNET', true);  // compatibility

require_once INSTALLDIR . '/scripts/commandline.inc';
require_once INSTALLDIR . '/extlib/php-gettext/gettext.inc';

common_init_locale("en_US");
common_init_locale('fr');


putenv("LANG=fr");
putenv("LANGUAGE=fr");
setlocale('fr.utf8');
_setlocale('fr.utf8');

_bindtextdomain("statusnet", INSTALLDIR . '/locale');
_bindtextdomain("FeedSub", INSTALLDIR . '/plugins/FeedSub/locale');

$times = 10000;
$delta = [];

$start = hrtime(true);
for ($i = 0; $i < $times; ++$i) {
    $result = _('Send');
}
$delta['_'] = [(hrtime(true) - $start) / $times, $result];

$start = hrtime(true);
for ($i = 0; $i < $times; ++$i) {
    $result = __('Send');
}
$delta['__'] = [(hrtime(true) - $start) / $times, $result];

$start = hrtime(true);
for ($i = 0; $i < $times; ++$i) {
    $result = dgettext('FeedSub', 'Feeds');
}
$delta['dgettext'] = [(hrtime(true) - $start) / $times, $result];

$start = hrtime(true);
for ($i = 0; $i < $times; ++$i) {
    $result = _dgettext('FeedSub', 'Feeds');
}
$delta['_dgettext'] = [(hrtime(true) - $start) / $times, $result];


$start = hrtime(true);
for ($i = 0; $i < $times; ++$i) {
    // TRANS: String in the gettext speed test script. Unimportant.
    $result = _m('Feeds');
}
$delta['_m'] = [(hrtime(true) - $start) / $times, $result];


$start = hrtime(true);
for ($i = 0; $i < $times; ++$i) {
    $result = fake('Feeds');
}
$delta['fake'] = [(hrtime(true) - $start) / $times, $result];

foreach ($delta as $func => $bits) {
    [$time, $result] = $bits;
    $ms = $time / 1000000;
    printf("%10s %2.4fms %s\n", $func, $ms, $result);
}


function fake(string $str)
{
    return $str;
}