3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cpf = "95670785134"; //echo substr($cpf, 0, 3) . '.' . substr($cpf, 3, 3) . '.' . substr($cpf,6,3) . '-' . substr($cpf,-2); $novo = ""; for($i=0;$i<strlen($cpf)-2;$i++){ if($i % 3 == 2 && $i != 8) { $novo .= $cpf[$i] . '.'; } else { $novo .= $cpf[$i]; } } echo $novo . '-' . substr($cpf, -2);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
956.707.851-34
preferences:
246.7 ms | 405 KiB | 344 Q