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  1. <?php
  2.  
  3. function formatPhone($phone) {
  4. $prefix = null;
  5. if (strpos($phone, '+') === 0) $prefix = substr($phone, 0, 4).' ';
  6.  
  7. $temp = str_split(substr($phone, $prefix ? 4 : 0), 2);
  8. return $prefix.implode(' ', $temp);
  9. }
  10.  
  11. var_dump(formatPhone('0600000000'));
  12. var_dump(formatPhone('+336000000'));
Success #stdin #stdout 0.03s 26372KB
stdin
Standard input is empty
stdout
string(14) "06 00 00 00 00"
string(13) "+336 00 00 00"