Gazelle/sections/tools/managers/permissions_alter.php

<?php
#declare(strict_types=1);

function display_perm($Key, $Title)
{
    global $Values;
    $Perm = "<input type=\"checkbox\" name=\"perm_$Key\" id=\"$Key\" value=\"1\"";
    if (!empty($Values[$Key])) {
        $Perm .= ' checked="checked"';
    }
    $Perm .= " /> <label for=\"$Key\">$Title</label><br />";
    echo "$Perm\n";
}

View::show_header('Manage Permissions', 'validate');
?>

<form class="manage_form" name="permissions" id="permissionsform" method="post" action="" onsubmit="return formVal();">
  <input type="hidden" name="action" value="permissions" />
  <input type="hidden" name="auth"
    value="<?=$LoggedUser['AuthKey']?>" />
  <input type="hidden" name="id"
    value="<?=display_str($_REQUEST['id']); ?>" />
  <div class="linkbox">
    <a href="tools.php?action=permissions" class="brackets">Back to permission list</a>
    <a href="tools.php" class="brackets">Back to tools</a>
  </div>
  <table class="permission_head layout box">
    <tr>
      <td class="label">Permission name</td>
      <td><input type="text" name="name" id="name"
          value="<?=!empty($Name) ? display_str($Name) : ''?>" />
      </td>
    </tr>
    <tr>
      <td class="label">Abbreviation</td>
      <td><input type="text" name="abbreviation" id="abbreviation"
          value="<?=!empty($Abbreviation) ? display_str($Abbreviation) : ''?>" />
      </td>
    </tr>
    <tr>
      <td class="label">Class level</td>
      <td><input type="text" name="level" id="level"
          value="<?=!empty($Level) ? display_str($Level) : ''?>" />
      </td>
    </tr>
    <tr>
      <td class="label">Secondary class</td>
      <td><input type="checkbox" name="secondary" value="1" <?=!empty($Secondary) ? ' checked="checked"' : ''?>
        /></td>
    </tr>
    <tr>
      <td class="label">Show on staff page</td>
      <td><input type="checkbox" name="displaystaff" value="1" <?=!empty($DisplayStaff) ? ' checked="checked"' : ''?>
        /></td>
    </tr>
    <tr>
      <td class="label">Maximum number of personal collages</td>
      <td><input type="text" name="maxcollages" size="5"
          value="<?=$Values['MaxCollages']?>" />
      </td>
    </tr>
    <tr>
      <td class="label">Additional forums</td>
      <td><input type="text" size="30" name="forums"
          value="<?=display_str($Forums)?>" /></td>
    </tr>
    <?php if (is_numeric($_REQUEST['id'])) { ?>
    <tr>
      <td class="label">Current users in this class</td>
      <td><?=number_format($UserCount)?>
      </td>
    </tr>
    <?php } ?>
  </table>
  <?php
include(SERVER_ROOT."/classes/permissions_form.php");
permissions_form();
?>
</form>
<?php
View::show_footer();