3v4l.org

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<?php $data = array ( 1 => array ( 'symbol' => 'salad' ), 2 => array ( 'symbol' => 'wine' ), 3 => array ( 'symbol' => 'beer' ) ); $symbols = array_column($data, 'symbol'); $mapped = array_map(function($e){ return $e . "bar"; },$symbols); $string_from_array = join(", ",$mapped); echo($string_from_array);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.3.7
saladbar, winebar, beerbar
preferences:
165.74 ms | 403 KiB | 226 Q