<?php
$letters = [
'ко', 'и', 'дзу', 'ми',
'са', 'ку', 'ра', 'да',
'чи', 'а', 'ки', 'ми',
'на', 'го', 'ха', 'ру'
];
$petName = [];
for ($i = 1;$i<=4;$i++){
$index = $letters[$random];
echo "Number:{$random}. Text:{$index}; \n";
}
echo "Pet name is:'".implode($petName)."'";
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