Html::cleanInputText PHP Method

    static function cleanInputText($string)
    {
        return preg_replace('/\'/', ''', preg_replace('/\\"/', '"', $string));
    }

 static function selectGroupOnAdd($item)
 {
     global $CFG_GLPI, $DB;
     if (isset($item->input['_auto_import']) || isset($item->input['bypassgrouponadd'])) {
         return;
     }
     $peGroup_group = new self();
     if ($_SESSION['glpiactiveprofile']['interface'] == 'central') {
         $peConfig = new PluginEscalationConfig();
         if ($peConfig->getValue('workflow', $item->fields['entities_id']) == '1') {
             if (isset($_POST['_groups_id_assign']) && $_POST['_groups_id_assign'] > 0) {
                 if (isset($_SESSION['plugin_escalation_files'])) {
                     $_FILES = $_SESSION['plugin_escalation_files'];
                 }
                 return;
             } else {
                 $group = new Group();
                 Html::header(__('Administration'), '', "maintain", "ticket");
                 if (isset($_POST['dropdown__groups_id_requester']) && $_POST['dropdown__groups_id_requester'] > 0) {
                     $_SESSION['plugin_escalation_groups_id_requester'] = $_POST['dropdown__groups_id_requester'];
                 }
                 if (isset($_FILES)) {
                     foreach ($_FILES['filename']['tmp_name'] as $numfile => $datafile) {
                         if ($datafile != '') {
                             $split = explode("/", $datafile);
                             Document::renameForce($datafile, GLPI_DOC_DIR . "/_tmp/" . end($split));
                             $_FILES['filename']['tmp_name'][$numfile] = GLPI_DOC_DIR . "/_tmp/" . end($split);
                         }
                     }
                     $_SESSION['plugin_escalation_files'] = $_FILES;
                 }
                 echo '<form action="' . $CFG_GLPI['root_doc'] . '/front/ticket.form.php"
               enctype="multipart/form-data" name="form_ticket" method="post">';
                 echo "<table class='tab_cadre_fixe'>";
                 echo "<tr class='tab_bg_1'>";
                 echo "<th colspan='2'>Sélection du groupe de techniciens</th>";
                 echo "</tr>";
                 echo "<tr class='tab_bg_1'>";
                 echo "<td>";
                 echo __('Group in charge of the ticket') . "&nbsp;:";
                 echo "</td>";
                 echo "<td>";
                 $a_groups = array();
                 foreach ($_SESSION['glpigroups'] as $groups_id) {
                     $group->getFromDB($groups_id);
                     $a_groups[$groups_id] = $group->getName();
                     $queryg = "SELECT * FROM `" . $peGroup_group->getTable() . "`\n                     WHERE `groups_id_source` = '" . $groups_id . "' ";
                     $resultg = $DB->query($queryg);
                     while ($datag = $DB->fetch_array($resultg)) {
                         $group->getFromDB($datag['groups_id_destination']);
                         $a_groups[$groups_id . "_" . $datag['groups_id_destination']] = "&nbsp;&nbsp;&nbsp;> " . $group->getName();
                     }
                 }
                 $rand = Dropdown::showFromArray("_groups_id_assign_escalation", $a_groups);
                 $params = array('groups_id' => '__VALUE__', 'entity' => $_POST['entities_id'], 'rand' => $rand);
                 Ajax::updateItemOnSelectEvent("dropdown__groups_id_assign" . $rand, "show_assignuser{$rand}", $CFG_GLPI["root_doc"] . "/plugins/escalation/ajax/dropdownUserassign.php", $params);
                 echo "</tr>";
                 echo "<tr class='tab_bg_1'>";
                 echo "<td colspan='2'>";
                 foreach ($_POST as $key => $value) {
                     if (is_array($value)) {
                         foreach ($value as $keyy => $valuee) {
                             echo '<input type="hidden" name="' . $key . '[' . $keyy . ']" value="' . $valuee . '" />';
                         }
                     } else {
                         if ($key == 'content') {
                             $value = Html::cleanPostForTextArea(Toolbox::clean_cross_side_scripting_deep($value));
                             echo '<textarea name="' . $key . '" style="display:none;">' . $value . '</textarea>';
                         } else {
                             if ($key == 'dropdown__groups_id_requester') {
                                 echo '<input type="hidden" name="_groups_id_requester" value="' . $value . '" />';
                             } else {
                                 $value = Html::cleanInputText(Toolbox::clean_cross_side_scripting_deep(stripslashes($value)));
                                 echo '<input type="hidden" name="' . $key . '" value="' . $value . '" />';
                             }
                         }
                     }
                 }
                 if (!isset($_POST['_users_id_assign']) or $_POST['_users_id_assign'] == '0') {
                     echo "<span id='show_assignuser{$rand}'></span>";
                 }
                 echo "</td>";
                 echo "</tr>";
                 echo "<tr class='tab_bg_1'>";
                 echo "<td colspan='2' align='center'>";
                 echo "<input type='submit' name='add' value=\"" . __('Add') . "\" class='submit'>";
                 echo "</td>";
                 echo "</tr>";
                 echo "</table>";
                 Html::closeForm();
                 Html::footer();
                 exit;
             }
         }
     }
 }