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<?php $info = [ [ "Nomclient", "Villeclient", "Mohamed", "Tankh", "Fatima", "Tankh", "Brahim", "Tankh", "Jamal", "Tankh", "Ikram", "Tankh", "Karima", "Rain" ] ]; $val_counts = array_map(function($value){ return array_count_values($value); }, $info); print_r($val_counts);

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