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<?php $data = [ ['post_content' => '<td><b> Lenovo </b></td>'], ['post_content' => '<td><b> Dell </b></td>'], ]; array_walk($data, function(&$value, $key) { $value['post_content'] = trim(strip_tags($value['post_content'])); }); print_r($data);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Array ( [0] => Array ( [post_content] => Lenovo ) [1] => Array ( [post_content] => Dell ) )

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