3v4l.org

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<?php $arr = array ( 0 => array ( 'this' => 3, // instead 0 => 3, 'name' => 'three', ), 1 => array ( 'this' => 5, // instead 0 => 5, 'name' => 'five', ), 2 => array ( 'this' => 7, // instead 0 => 7, 'name' => 'seven', ), ); print_r($arr[0]);
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [this] => 3 [name] => three )

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