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PHP Age Counting
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<?php | |
// Your goal is to count how many items exist that have an age equal to or greater than 50, and print this final value. | |
$ch = curl_init('https://coderbyte.com/api/challenges/json/age-counting'); | |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
curl_setopt($ch, CURLOPT_HEADER, 0); | |
$data = curl_exec($ch); | |
curl_close($ch); | |
$json_data = json_decode($data, true); | |
$items = explode(', ', $json_data['data']); | |
$count = array_reduce($items, function ($count, $item) { | |
if (strpos($item, 'age=') !== false) { | |
$age = explode('=', $item)[1]; | |
if ($age >= 50) return $count + 1; | |
} | |
return $count; | |
}, 0); | |
print_r($count); // 128 | |
?> |
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