PHP run函数代码示例

function run(&$vector, $esquerda, $direita, &$quick_trocas = 0)
{
    $esq = $esquerda;
    $dir = $direita;
    $pivot = $vector[intval(($esq + $dir) / 2)];
    $troca = 0;
    while ($esq <= $dir) {
        while ($vector[$esq] < $pivot) {
            $esq++;
        }
        while ($vector[$dir] > $pivot) {
            $dir--;
        }
        if ($esq <= $dir) {
            $troca = $vector[$esq];
            $vector[$esq] = $vector[$dir];
            $vector[$dir] = $troca;
            $esq++;
            $dir--;
            ++$quick_trocas;
        }
    }
    if ($dir > $esquerda) {
        run($vector, $esquerda, $dir, $quick_trocas);
    }
    if ($esq < $direita) {
        run($vector, $esq, $direita, $quick_trocas);
    }
    return $quick_trocas;
}

 public function testRun()
 {
     $result = run(2, function ($q, $r) {
         return disjPlus(eq($q, 2), eq($q, 3), eq($q, 4));
     });
     $this->assertEquals('(2 . (3))', sprintf('%s', $result));
 }

function run($action = null, $command = null, $data = null)
{
    if (is_null($action) && is_null($command) && is_null($data)) {
        if (run('input', 'get', 'action') == 'api') {
            return run('api', 'handle');
        } else {
            return run('web', 'serve');
        }
    }
    $function = "\\" . $action . "\\" . $command;
    if (!function_exists($function)) {
        if (is_file('../app/' . $action . '.php')) {
            require '../app/' . $action . '.php';
        } else {
            \app\log('Undefined action ' . $action);
            die('Undefined action ' . $action);
        }
    }
    if (function_exists($function)) {
        if (!is_array($data)) {
            $data = array($data);
        }
        return call_user_func_array($function, $data);
    } else {
        \app\log('Undefined command ' . $function);
        die('Undefined command ' . $function);
    }
}

function threadall($lang)
{
    global $system_languages, $with_toolbar;
    if (!user_has_role('writer')) {
        return run('error/unauthorized', $lang);
    }
    $slang = false;
    if (isset($_GET['slang'])) {
        $slang = $_GET['slang'];
    } else {
        $slang = $lang;
    }
    if (!in_array($slang, $system_languages)) {
        return run('error/notfound', $lang);
    }
    $site_title = translate('title', $lang);
    $site_abstract = translate('description', $lang);
    $site_cloud = translate('keywords', $lang);
    head('title', translate('threadall:title', $slang));
    head('description', false);
    head('keywords', false);
    head('robots', 'noindex, nofollow');
    $edit = user_has_role('writer') ? url('threadedit', $_SESSION['user']['locale']) . '?' . 'clang=' . $lang : false;
    $banner = build('banner', $lang, $with_toolbar ? false : compact('edit'));
    $scroll = true;
    $toolbar = $with_toolbar ? build('toolbar', $lang, compact('edit', 'scroll')) : false;
    $threadlist = build('threadlist', $lang, false, false, $slang);
    $content = view('threadall', $slang, compact('site_title', 'site_abstract', 'site_cloud', 'threadlist'));
    $output = layout('viewing', compact('toolbar', 'banner', 'content'));
    return $output;
}

function avatar($lang, $arglist = false)
{
    $name = false;
    $size = 128;
    if (is_array($arglist)) {
        if (isset($arglist[0])) {
            $name = $arglist[0];
        } else {
            if (isset($arglist['name'])) {
                $name = $arglist['name'];
            }
        }
        if (isset($arglist[1])) {
            $size = $arglist[1];
        } else {
            if (isset($arglist['size'])) {
                $size = $arglist['size'];
            }
        }
    }
    if (!$name or !$size or !is_numeric($size) or $size < 16 or $size > 200) {
        return run('error/badrequest', $lang);
    }
    $img = identicon($name, $size);
    header('Content-Type: image/png');
    header("Content-Disposition: inline; filename={$name}");
    imagepng($img);
    imagedestroy($img);
    return false;
}

function ownedusers_pagesetup()
{
    // register links --
    global $profile_id;
    global $PAGE;
    global $CFG;
    global $USER;
    $page_owner = $profile_id;
    if ($CFG->owned_users) {
        if (defined("context") && context == "network") {
            if (run("users:type:get", $page_owner) == "person") {
                $PAGE->menu_sub[] = array('name' => 'ownedusers:requests', 'html' => '<a href="' . $CFG->wwwroot . '_ownedusers/owned.php?owner=' . $page_owner . '">' . gettext("Owned " . $CFG->owned_users_caption) . '</a>');
            }
        }
        if (defined("context") && context == "weblog") {
            if (run("users:type:get", $page_owner) == "person") {
                if ($result = get_records_select('users', "owner = ? AND user_type = ?", array($page_owner, 'person'))) {
                    $PAGE->menu_sub[] = array('name' => 'ownedusers:requests', 'html' => '<a href="' . $CFG->wwwroot . $USER->username . '/weblog/ownedusers/' . '">' . gettext($CFG->owned_users_caption . "' blogs") . '</a>');
                }
            }
        }
        if (defined("context") && context == "profile" && logged_on && !run("users:flags:get", array("admin", $USER->ident))) {
            if ($result = get_records_select('users', "ident = ? and owner = ? AND user_type = ?", array($page_owner, $USER->ident, 'person'))) {
                $PAGE->menu_sub[] = array('name' => 'profile:edit', 'html' => '<a href="' . $CFG->wwwroot . 'profile/edit.php?profile_id=' . $page_owner . '">' . gettext("Edit this profile") . '</a>');
                if (run("permissions:check", "profile")) {
                    $PAGE->menu_sub[] = array('name' => 'owneduser:pic', 'html' => a_hrefg("{$CFG->wwwroot}_icons/?context=profile&amp;profile_id={$page_owner}", gettext("Change site picture")));
                    $PAGE->menu_sub[] = array('name' => 'profile:help', 'html' => '<a href="' . $CFG->wwwroot . 'help/profile_help.php">' . gettext("Page help") . '</a>');
                }
            }
        }
    }
}

function check()
{
    $EnablePhileSight = GET_INFO_DAEMON("EnablePhileSight");
    if ($EnablePhileSight == null) {
        $EnablePhileSight = 0;
    }
    if ($EnablePhileSight == 0) {
        writelogs("feature disabled, aborting...", __FUNCTION__, __FILE__, __LINE__);
        die;
    }
    if (system_is_overloaded()) {
        writelogs("System overloaded, aborting this feature for the moment", __FUNCTION__, __FILE__, __LINE__);
        die;
    }
    @mkdir("/opt/artica/philesight");
    $unix = new unix();
    $min = $unix->file_time_min("/opt/artica/philesight/database.db");
    $sock = new sockets();
    $rr = $sock->GET_INFO("PhileSizeRefreshEach");
    if ($rr == null) {
        $rr = 120;
    }
    if ($rr == "disable") {
        die;
    }
    writelogs("/opt/artica/philesight/database.db = {$min} minutes, {$rr} minutes to run", __FUNCTION__, __FILE__, __LINE__);
    if ($min >= $rr) {
        run();
    }
}

function blog_pagesetup()
{
    // register links --
    global $profile_id;
    global $PAGE;
    global $CFG;
    $page_owner = $profile_id;
    // main menu
    if (isloggedin()) {
        if (defined("context") && context == "weblog" && $page_owner == $_SESSION['userid']) {
            $PAGE->menu[] = array('name' => 'blog', 'html' => "<li><a href=\"{$CFG->wwwroot}{$_SESSION['username']}/weblog\" class=\"selected\" >" . gettext("Your Blog") . '</a></li>');
        } else {
            $PAGE->menu[] = array('name' => 'blog', 'html' => "<li><a href=\"{$CFG->wwwroot}{$_SESSION['username']}/weblog\" >" . gettext("Your Blog") . '</a></li>');
        }
    }
    $weblog_username = run("users:id_to_name", $page_owner);
    // submenu
    if (defined("context") && context == "weblog") {
        if ($page_owner != -1) {
            $PAGE->menu_sub[] = array('name' => 'blog:rssfeed', 'html' => "<a href=\"{$CFG->wwwroot}{$weblog_username}/weblog/rss/\"><img src=\"{$CFG->wwwroot}_templates/icons/rss.png\" border=\"0\" alt=\"rss\" /></a>");
            if (run("permissions:check", "weblog") && logged_on) {
                $PAGE->menu_sub[] = array('name' => 'blog:post', 'html' => "<a href=\"{$CFG->wwwroot}_weblog/edit.php?owner={$page_owner}\">" . gettext("Post a new entry") . '</a>');
            }
            $PAGE->menu_sub[] = array('name' => 'blog:view', 'html' => "<a href=\"{$CFG->wwwroot}{$weblog_username}/weblog/\">" . gettext("View blog") . '</a>');
            $PAGE->menu_sub[] = array('name' => 'blog:archive', 'html' => "<a href=\"{$CFG->wwwroot}{$weblog_username}/weblog/archive/\">" . gettext("Archive") . '</a>');
            $PAGE->menu_sub[] = array('name' => 'blog:friends', 'html' => "<a href=\"{$CFG->wwwroot}{$weblog_username}/weblog/friends/\">" . gettext("Friends' blogs") . '</a>');
        }
        $PAGE->menu_sub[] = array('name' => 'blog:everyone', 'html' => "<a href=\"{$CFG->wwwroot}_weblog/everyone.php\">" . gettext("View all posts") . '</a>');
        if (logged_on) {
            $PAGE->menu_sub[] = array('name' => 'blog:help', 'html' => "<a href=\"{$CFG->wwwroot}help/blogs_help.php\">" . gettext("Page help") . '</a>');
        }
    }
}

function user($lang, $arglist = false)
{
    global $login_verified, $base_url;
    $login = build('login', $lang);
    if ($login === true) {
        $r = !empty($arglist['r']) ? $arglist['r'] : false;
        if ($login_verified and array_intersect($login_verified, user_profile('role'))) {
            $user = $_SESSION['user'];
            unset($_SESSION['user']);
            if (empty($_SERVER['HTTPS']) or $_SERVER['HTTPS'] == 'off') {
                return run('error/unauthorized', $lang);
            }
            $_SESSION['unverified_user'] = $user;
            $next_page = url('sslverifyclient');
            if ($r) {
                $next_page .= '?r=' . $r;
            }
        } else {
            $next_page = $r ? $r : url('home', $lang);
        }
        return reload($base_url . $next_page);
    }
    $banner = build('banner', $lang);
    $content = view('user', $lang, compact('login'));
    head('title', translate('user:title', $lang));
    head('description', false);
    head('keywords', false);
    head('robots', 'noindex, nofollow');
    $output = layout('standard', compact('banner', 'content'));
    return $output;
}

function start_realplexor()
{
    global $REALPLEXOR_CONF, $OUT_TMP, $OUT_TMP_FH;
    kill_realplexor();
    $OUT_TMP = tempnam('non-existent', '');
    if (pcntl_fork() == 0) {
        $filter = '
			$| = 1;
			s/\\s*\\[\\w\\w\\w\\s.*?\\]\\s*//sg;
			s/\\s*Opened files limit.*//mg;
			s/\\d+\\.\\d+\\.\\d+\\.\\d+:\\d+:\\s*//sg;
			s/\\d+( bytes)/<N>$1/s;
			s/(appending configuration from ).*/$1***/mg;
			s/(\\[)\\d+\\.\\d+/$1*/sg;
			s/(events=)\\d+/$1*/sg;
			s/^/# /sg;
			if ($del) {
				$_ = "";
				$del--;
			}
		';
        $args = '';
        if ($REALPLEXOR_CONF) {
            $args = escapeshellarg(dirname(__FILE__) . '/fixture/' . $REALPLEXOR_CONF);
        }
        run("cd ../.. && perl dklab_realplexor.pl {$args} | tee -a {$OUT_TMP} " . "| perl -pe " . escapeshellarg($filter) . ($GLOBALS['VERBOSE'] ? "" : " | tail -n1"));
        exit;
    }
    expect('/listening 127.0.0.1/');
}

function adminuser($lang, $arglist = false)
{
    if (!user_has_role('administrator')) {
        return run('error/unauthorized', $lang);
    }
    $user_id = false;
    if (is_array($arglist)) {
        if (isset($arglist[0])) {
            $user_id = $arglist[0];
        }
    }
    if (!$user_id) {
        return run('error/notfound', $lang);
    }
    $user_id = user_id($user_id);
    if (!$user_id) {
        return run('error/notfound', $lang);
    }
    $useredit = build('useredit', $lang, $user_id);
    if ($useredit === false) {
        return redirect('admin', $lang);
    }
    head('title', translate('admin:title', $lang));
    head('description', false);
    head('keywords', false);
    head('robots', 'noindex, nofollow');
    $admin = true;
    $banner = build('banner', $lang, compact('admin'));
    $content = view('adminuser', $lang, compact('useredit'));
    $output = layout('standard', compact('banner', 'content'));
    return $output;
}

function community_pagesetup()
{
    // register links --
    global $profile_id;
    global $PAGE;
    global $CFG;
    $page_owner = $profile_id;
    $usertype = run("users:type:get", $page_owner);
    if ($usertype == "community") {
        if (defined("context") && context == "profile") {
            if (run("permissions:check", "profile")) {
                $PAGE->menu_sub[] = array('name' => 'profile:edit', 'html' => '<a href="' . $CFG->wwwroot . 'profile/edit.php?profile_id=' . $page_owner . '">' . gettext("Edit this profile") . '</a>');
                $PAGE->menu_sub[] = array('name' => 'community:pic', 'html' => a_hrefg("{$CFG->wwwroot}_icons/?context=profile&amp;profile_id={$page_owner}", gettext("Community site picture")));
                $PAGE->menu_sub[] = array('name' => 'community:edit', 'html' => a_hrefg("{$CFG->wwwroot}_userdetails/?context=profile&amp;profile_id={$page_owner}", gettext("Edit community details")));
            }
        }
        if (defined("context") && (context == "profile" || context == "network")) {
            $PAGE->menu_sub[] = array('name' => 'community:requests', 'html' => a_hrefg("{$CFG->wwwroot}_communities/requests.php?profile_id={$page_owner}", gettext("View membership requests")));
        }
        /*$PAGE->menu_sub[] = array( 'name' => 'community:members',
          'html' => a_hrefg("{$CFG->wwwroot}_communities/members.php?owner=$page_owner" ,
                             gettext("Community Members")));*/
    } else {
        if ($usertype == "person") {
            if (defined("context") && context == "network") {
                $PAGE->menu_sub[] = array('name' => 'community', 'html' => a_hrefg("{$CFG->wwwroot}_communities/?owner={$page_owner}", gettext("Communities")));
                $PAGE->menu_sub[] = array('name' => 'community:owned', 'html' => a_hrefg("{$CFG->wwwroot}_communities/owned.php?owner={$page_owner}", gettext("Owned Communities")));
            }
        }
    }
}

function friend_pagesetup()
{
    // register links --
    global $profile_id;
    global $PAGE;
    global $CFG;
    $page_owner = $profile_id;
    if (isloggedin()) {
        if (defined("context") && context == "network" && $page_owner == $_SESSION['userid']) {
            $PAGE->menu[] = array('name' => 'network', 'html' => "<li><a href=\"{$CFG->wwwroot}{$_SESSION['username']}/friends/\" class=\"selected\" >" . gettext("Your Network") . '</a></li>');
        } else {
            $PAGE->menu[] = array('name' => 'network', 'html' => "<li><a href=\"{$CFG->wwwroot}{$_SESSION['username']}/friends/\" >" . gettext("Your Network") . '</a></li>');
        }
    }
    if (defined("context") && context == "network") {
        if (run("users:type:get", $page_owner) == "person") {
            $friends_username = run("users:id_to_name", $page_owner);
            $PAGE->menu_sub[] = array('name' => 'friend', 'html' => a_hrefg("{$CFG->wwwroot}{$friends_username}/friends/", gettext("Friends")));
            $PAGE->menu_sub[] = array('name' => 'friend:of', 'html' => a_hrefg("{$CFG->wwwroot}_friends/friendsof.php?owner={$page_owner}", gettext("Friend of")));
            $PAGE->menu_sub[] = array('name' => 'friend:requests', 'html' => a_hrefg("{$CFG->wwwroot}_friends/requests.php?owner={$page_owner}", gettext("Friendship requests")));
            if ($CFG->foaf_enabled) {
                $PAGE->menu_sub[] = array('name' => 'friend:foaf', 'html' => a_hrefg("{$CFG->wwwroot}{$friends_username}/foaf/", gettext("FOAF")));
            }
            if (isloggedin()) {
                $PAGE->menu_sub[] = array('name' => 'friend:accesscontrols', 'html' => a_hrefg("{$CFG->wwwroot}_groups/", gettext("Access controls")));
                if ($CFG->publicinvite == true) {
                    $PAGE->menu_sub[] = array('name' => 'friend:invite', 'html' => a_hrefg("{$CFG->wwwroot}_invite/", gettext("Invite a friend")));
                }
                $PAGE->menu_sub[] = array('name' => 'friend:help', 'html' => a_hrefg("{$CFG->wwwroot}help/network_help.php", gettext("Page help")));
            }
        }
    }
}

function captcha($lang, $arglist = false)
{
    $id = false;
    if (is_array($arglist)) {
        if (isset($arglist[0])) {
            $id = $arglist[0];
        }
    }
    $accepted = array('login', 'register', 'remindme', 'mailme', 'subscribe', 'unsubscribe', 'comment');
    if ($id and !in_array($id, $accepted)) {
        return run('error/badrequest', $lang);
    }
    $charset = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $code = strrand($charset, 4);
    if ($id) {
        $_SESSION['captcha'][$id] = $code;
    }
    $img = strtag($code);
    header('Content-Type: image/png');
    header("Content-Disposition: inline; filename=captcha.png");
    header("Cache-Control: no-cache");
    imagepng($img);
    imagedestroy($img);
    return false;
}

function editpage($lang, $arglist = false)
{
    global $default_folder;
    $folder = $page = false;
    if (is_array($arglist)) {
        if (isset($arglist[1])) {
            $folder = $arglist[0];
            $page = $arglist[1];
        } else {
            if (isset($arglist[0])) {
                $folder = $default_folder;
                $page = $arglist[0];
            }
        }
    }
    if (!$folder or !$page) {
        return run('error/notfound', $lang);
    }
    foreach (is_array($folder) ? $folder : array($folder) as $folder) {
        $folder_id = thread_id($folder);
        if ($folder_id) {
            $page_id = thread_node_id($folder_id, $page, $lang);
            if ($page_id) {
                break;
            }
        }
    }
    if (!$folder_id or !$page_id) {
        return run('error/notfound', $lang);
    }
    require_once 'actions/folderedit.php';
    return folderedit($lang, array($folder_id, $page_id));
}