<?php
$nomes = ['João', 'Maria', 'Afonso', 'Ana'];
$parentescos = ['Pai', 'Filha', 'Avô', 'Avó'];
$nascimentos = ['01/01/980', '01/02/1999', '01/03/1930', '01/04/1934'];
$query = 'INSERT INTO moradores (nome, parentesco, nascimento) VALUES ';
for ($i = 0; $i < count($nomes); ++$i) $query .= ($i?',':'')."('{$nomes[$i]}','{$parentescos[$i]}','{$nascimentos[$i]}')";
echo $query;
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
INSERT INTO moradores (nome, parentesco, nascimento) VALUES ('João','Pai','01/01/980'),('Maria','Filha','01/02/1999'),('Afonso','Avô','01/03/1930'),('Ana','Avó','01/04/1934')