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<?php //$tu=array(синий, белый, красный); $сolours = 'синий, белый, красный'; $tu = explode(",", $сolours); foreach($tu as $key =>$value) { $search_array = array('синий' => '#111', 'красный' =>'#222', 'белый'=>'#333'); if (array_key_exists($value, $search_array)) { $color[]=$search_array[$value]; } } print_r($color);
Output for 7.1.25 - 7.1.30, 7.2.0 - 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 ( [0] => #111 )

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