<?php
$calls = [
['prefix' => '+57'],
['prefix' => '+268'],
['prefix' => '+972'],
['prefix' => '+972'],
['prefix' => '+33'],
['prefix' => '+33'],
['prefix' => '+972'],
['prefix' => '+509'],
['prefix' => ''],
['prefix' => '+33'],
['prefix' => '+268'],
['prefix' => '+57'],
];
function myStatCounter($stat, $call) {
$prefix = $call['prefix'];
if (empty($stat[$prefix])) $stat[$prefix] = 0; $stat[$prefix]++;
return $stat;
}
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