Completed
Push — work-fleets ( d1f99e...fc0000 )
by SuperNova.WS
06:40
created

simulator.php (1 issue)

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<?php
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include('common.' . substr(strrchr(__FILE__, '.'), 1));
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if(sys_get_param_int('BE_DEBUG') && !defined('BE_DEBUG'))
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{
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  define('BE_DEBUG', true);
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}
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require_once('includes/includes/coe_simulator_helpers.php');
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$replay = $_GET['replay'] ? $_GET['replay'] : $_POST['replay'];
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$execute = intval($_GET['execute']);
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$sym_defender = $_POST['defender'] ? $_POST['defender'] : array();
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$sym_attacker = $_POST['attacker'] ? $_POST['attacker'] : array();
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if($replay)
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{
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  $unpacked = sn_ube_simulator_decode_replay($replay);
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  $sym_defender = $unpacked['D'];
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  $sym_attacker = $unpacked['A'];
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}
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else
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{
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  $sym_defender = array(0 => $sym_defender);
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  $sym_attacker = array(1 => $sym_attacker);
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}
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if($_POST['submit'] || $execute)
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{
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  $replay = sn_ube_simulator_encode_replay($sym_defender, 'D');
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  $replay .= sn_ube_simulator_encode_replay($sym_attacker, 'A');
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  require_once('classes/UBE/UBE.php');
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  UBE::display_simulator($sym_attacker, $sym_defender);
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}
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else
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{
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  $template = gettemplate('simulator', true);
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  $techs_and_officers = array(TECH_WEAPON, TECH_SHIELD, TECH_ARMOR, MRC_ADMIRAL);
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  foreach($techs_and_officers as $tech_id)
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  {
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    if(!$sym_attacker[1][$tech_id])
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    {
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      $sym_attacker[1][$tech_id] = mrc_get_level($user, null, $tech_id);
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    }
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  }
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  $show_groups = array(
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    UNIT_TECHNOLOGIES => array(TECH_WEAPON, TECH_SHIELD, TECH_ARMOR),
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    UNIT_MERCENARIES => array(MRC_ADMIRAL),
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    UNIT_SHIPS => classSupernova::$gc->groupFleet,
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    UNIT_RESOURCES => sn_get_groups('resources_loot'),
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    UNIT_GOVERNORS => array(MRC_FORTIFIER),
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    UNIT_DEFENCE => sn_get_groups('defense_active'),
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  );
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  foreach($show_groups as $unit_group_id => $unit_group)
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  {
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    $template->assign_block_vars('simulator', array(
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      'GROUP' => $unit_group_id,
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      'NAME' => classLocale::$lang['tech'][$unit_group_id],
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    ));
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    foreach($unit_group as $unit_id)
0 ignored issues
show
The expression $unit_group of type array|object<Closure> is not guaranteed to be traversable. How about adding an additional type check?

There are different options of fixing this problem.

  1. If you want to be on the safe side, you can add an additional type-check:

    $collection = json_decode($data, true);
    if ( ! is_array($collection)) {
        throw new \RuntimeException('$collection must be an array.');
    }
    
    foreach ($collection as $item) { /** ... */ }
    
  2. If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:

    /** @var array $collection */
    $collection = json_decode($data, true);
    
    foreach ($collection as $item) { /** .. */ }
    
  3. Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.

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    {
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      $tab++;
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      $value = mrc_get_level($user, $planetrow, $unit_id);
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      $template->assign_block_vars('simulator', array(
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        'NUM'      => $tab < 9 ? "0{$tab}" : $tab,
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        'ID'       => $unit_id,
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        'GROUP'    => $unit_group_id,
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        'NAME'     => classLocale::$lang['tech'][$unit_id],
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        'ATTACKER' => intval($sym_attacker[1][$unit_id]),
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        'DEFENDER' => intval($sym_defender[0][$unit_id]),
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        'VALUE'    => $value,
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      ));
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    }
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  }
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  $template->assign_vars(array(
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    'BE_DEBUG' => BE_DEBUG,
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    'UNIT_DEFENCE' => UNIT_DEFENCE,
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    'UNIT_GOVERNORS' => UNIT_GOVERNORS,
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  ));
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  display($template, classLocale::$lang['coe_combatSimulator'], false);
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}
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