Avoid deeply nested control flow statements.

Open

                if ($counter > 4) {
                    $counter = 0;
                    echo '</tr>';
                    echo '<tr>';
                }

Avoid deeply nested control flow statements.

Open

                    if (hs.dragArgs.exp.releaseMask)
                        hs.dragArgs.exp.releaseMask.style.display = 'none';

Avoid deeply nested control flow statements.

Open

                        if (!hiddenBy) els[i].style[prop] = els[i].origProp;

Avoid deeply nested control flow statements.

Open

                if ($cal->ro_extrainfo5 !== '') {
                    $retList .= "<td class='$classname'>$romextrainfo5</td>";
                }

Function endElementHandler has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        public function endElementHandler($fname, $tagname, $line)
        {
            array_pop($this->whitespace);

            switch ($tagname) {

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Avoid deeply nested control flow statements.

Open

                    if (!$lang_updated && $config->getVar('conf_catid') == XOOPS_CONF
                        && $config->getVar('conf_name') === 'language'
                    ) {
                        // regenerate admin menu file
                        $xoopsConfig['language'] = $_POST[$config->getVar('conf_name')];

Avoid deeply nested control flow statements.

Open

                        while (next && !hs.isHsAnchor(next)) {
                            if ((new RegExp('highslide-' + type)).test(next.className || null)) {
                                if (!next.id) this.a['_' + type + 'Id'] = next.id = 'hsId' + hs.idCounter++;
                                this[type] = hs.getNode(next.id);
                                break;

Avoid deeply nested control flow statements.

Open

                            for ($k = 0, $kMax = count($matches[0]); $k <= $kMax; ++$k) {
                                if ($matches[1][$k] !== '' && !isset($this->variables[$name][$matches[1][$k]])
                                    && !isset($this->globals[$matches[1][$k]])
                                ) {
                                    $unused[] = $matches[0][$k];

Avoid deeply nested control flow statements.

Open

                    if (!$tpl_updated && $config->getVar('conf_catid') == XOOPS_CONF
                        && $config->getVar('conf_name') === 'template_set'
                    ) {
                        // clear cached/compiled files and regenerate them if default theme has been changed
                        if ($xoopsConfig['template_set'] != $_POST[$config->getVar('conf_name')]) {

Avoid deeply nested control flow statements.

Open

                if ($cal->ro_extrainfo1 !== '') {
                    $retList .= "<td class='$classname'>$romextrainfo1</td>";
                }

Avoid deeply nested control flow statements.

Open

                    if (!$theme_updated && $config->getVar('conf_catid') == XOOPS_CONF
                        && $config->getVar('conf_name') === 'theme_set'
                    ) {
                        $memberHandler = xoops_getHandler('member');
                        $memberHandler->updateUsersByField('theme', $_POST[$config->getVar('conf_name')]);

Avoid deeply nested control flow statements.

Open

                if (false !== $all_ok || in_array($modversion['category'], $ok_syscats)) {
                    echo "<td class='$class' align='center' valign='bottom' width='19%'>";
                    echo "<a href='" . XOOPS_URL . '/modules/system/admin.php?fct=' . $file . "'><b>" . trim($modversion['name']) . "</b></a>\n";
                    echo '</td>';
                    ++$counter;

Avoid deeply nested control flow statements.

Open

                        if (re[0] == 'hs.expand') hs.push(images, el);
                        else if (re[0] == 'hs.htmlExpand') hs.push(htmls, el);

Avoid deeply nested control flow statements.

Open

                } else if (/highslide-image-blur/.test(el.className)) {
                    el.style.cursor = hs.styleRestoreCursor;
                }

Avoid deeply nested control flow statements.

Open

                if ($cal->ro_extrainfo3 !== '') {
                    $retList .= "<td class='$classname'>$romextrainfo3</td>";
                }

Avoid deeply nested control flow statements.

Open

                        for (var key = 0; key < hs.expanders.length; key++) {
                            var exp = hs.expanders[key];
                            if (exp && exp.a == el) return key;
                        }

Avoid deeply nested control flow statements.

Open

                        if (!$ok) {
                            ++$i;
                        }

Function apcal_map_show has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    function apcal_map_show($options)
    {
        global $xoopsConfig, $xoopsDB;

        $original_level = error_reporting(E_ALL ^ E_NOTICE);

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Function get_daytype has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        public function get_daytype($date)
        {
            preg_match("/^([0-9][0-9]+)[-.\/]?([0-1]?[0-9])[-.\/]?([0-3]?[0-9])$/", $date, $regs);
            $year  = (int)$regs[1];
            $month = (int)$regs[2];

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Avoid deeply nested control flow statements.

Open

                        if ($event->gmlat > 0 || $event->gmlong > 0) {
                            $this->gmPoints[$event->id] = array(
                                'summary'   => $event->summary,
                                'gmlat'     => $event->gmlat,
                                'gmlong'    => $event->gmlong,