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@ 2019-04-14T20:00:53Z

<?php
$array= [
    'Europa' => array(
        [
            'country' => "France",
            'capital' => "Paris"
        ],
        [
            'country' => "Spain",
            'capital' => "Madrid"
        ]),
    'Asia' => array(
        [
            'country' => "Russia",
            'capital' => "Moscow"
        ]),
  ];
  
$cnts = array_map("count", $array);
print_r($cnts);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

58.13 ms | 402 KiB | 5 Q