<?php

function test()
{
    $a = [];

    $b = [];

    $c = [
            'a' => 1,
         ];
}


class TestClass
{
    public $good = [
                    'width'  => '',
                    'height' => '',
                   ];

    private $_bad = [
                    'width' => '',
                    'height' => ''
                     ];


    public function test()
    {
        $truck = [
                 'width' => '',
                  'height' => '',
                 ];

        $plane = [
                'width' => '',
                  'height' => '',
                 ];

        $car = [
                'width' => '',
                'height' => '',
               ];

        $bus = [
                'width'  =>   '',
                'height' => ''
               ];

        $train = [
                   TRUE,
                  FALSE,
                  'aaa'
                 ];

        $inline = ['aaa', 'bbb', 'ccc'];
        $inline = ['aaa'];
        $inline = ['aaa'];

        $bigone = [
                   'name' => 'bigone',
                   'children'   => [
                                    '1a' => 'child',
                                    '11b' => 'child',
                                    '111c'      => 'child',
                                    'children'  => [
                                                    'child' => 'aaa',
                                                   ],
                                   ],
                   'short_name' => 'big'
                  ];
    }

}//end class

$value = [ ];
$value = [  ];
$value = ['1'=>$one, '2'  =>  $two, '3'=> $three, '4' =>$four];
$value = ['1'=>$one];

if (in_array('1', ['1','2','3']) === TRUE) {
    $value = in_array('1', ['1'  ,   '2',     '3','4']);
}

$value = [
          '1'=> TRUE,
          FALSE,
          '3' => 'aaa',];

$value = [
          '1'=> TRUE,
          FALSE,
         ];

$value = [
          TRUE,
          '1' => FALSE,
         ];

$value = [1,
          2 ,
          3 ,
         ];

$value = [1 => $one,
          2 => $two ,
          3 => $three ,
         ];

$value = [
          'tag'   => $tag,
          'space' => $this->_getIndentation($tag, $tagElement),
         ];

$expected = [
             [
              '1' => 1,
              '1' => 2,
             ],
            ];

$expected = [
             [
              '1' => 1,
              '1' => 2
             ]
            ];

// Space in second arg.
$args = [
         '"'.$this->id.'"',
         (int) $hasSessions,
        ];

// No errors.
$paths = [
          Init::ROOT_DIR.'/Systems'   => 'Systems',
          Init::ROOT_DIR.'/Installer' => 'Systems',
         ];

$x = [
     ];

$x = ['test'
     ];
$x = ['test',
     ];
$x = ['name' => 'test',
     ];

$x = [
      $x,
     ];

$func = [
         $x,
         'get'.$x.'Replacement'
        ];

$array = [
          'input_one' => 'one',
          'inputTwo'  => 'two',
          'input_3'   => 3,
         ];

$array = [
          'input_one',
          'inputTwo',
          'input_3',
         ];

// Malformed
$foo = [1
, 2];

$listItems[$aliasPath] = ['itemContent' => implode('<br/>', $aliases)];

$listItems[$aliasPath] = [
                          'itemContent' => implode('<br/>', $aliases)
                         ];

$x = 
     [
      $x,
      $y,
     ];

$x =
[
      $x,
      $y,
     ];

$x = [

      $x,
      $y,
     ];

$test = [
         'test' => TestFunction::blah(
             $value1,
             $value2
         ),
        ];

$c = ['a' => 1,];
$c->{$var}[ ] = 2;

$foo = ['[',']',':',"\n","\r"];
$bar = ['&#91;','&#93;','&#58;','&#10;','&#13;'];

function foo()
{
    return [$a, $b->screen];
}

$array = [
          'name'       => 'contactSubject',
          'required'   => TRUE,
          'validators' => [
                           new \Zend\Validator\InArray(['haystack' => array_keys($aSubjects)]),
                          ],
         ];

$var = [
        'ViewHelper',
        ['Foo'],
        'Errors',
       ];

$data = [
         'first',
         'second',
         'third',
         // Add more here
        ];

$data = [
         'first',
         'second',
         //'third',
        ];

$data = [
         'first',
         'second'
         //'third',
        ];

$foo = [
        $this->getViewName() . '.id'    => 'value',
        $this->getViewName() . '.title' => 'value',
       ];

$foo = [
        $this->getViewName() . '.id',
        $this->getViewName() . '.title',
       ];

$weightings = [
               T_CLOSURE             => 100,

               /*
                   Conditions.
               */

               T_WHILE               => 50,

               /*
                   Operators and arithmetic.
               */

               T_BITWISE_AND         => 8,

               T_BOOLEAN_AND         => 5,

               /*
                   Equality.
               */

               T_IS_GREATER_OR_EQUAL => 5,
              ];

foreach ([
        'foo'    => 'bar',
        'foobaz' => 'bazzy',
    ] as $key => $value) {
}

$ids = [
        '1', // Foo.
        '13', // Bar.
       ];

[
 'key1' => function($bar) {
    return $bar;
 },
 'key2' => function($foo) {
    return $foo;
 },
 'key3' => function($bar) {
    return $bar;
 }
];

[
 'key1' => [
            '1',
            '2',
           ]
];

$var = [
        'tab_template'   => '
        <li>%s</li>',
        'panel_template' => '
        <div id="%s">
            %s
        </div>',
       ];

function test() : array
{
    return [];
}

$fields = [
           'id'    => ['type' => 'INT'],
           'value' => ['type' => 'VARCHAR']];

get_current_screen()->add_help_tab( [
                                     'id' => <<<EOD
Here comes some text.
EOD
,
                                    ] );

echo [1][0];
echo 'PHP'[0];
echo [1][0, 1, 2]; // not valid code, but should not be picked up here
