fork download
  1. <?php
  2.  
  3. $string= 'SABIÑA CERCA';
  4.  
  5. echo preg_replace_callback('/\w+/u',
  6.  
  7.  
  8. var_dump($m);
  9. if(strlen($m[0]) > 3)
  10. {
  11. return mb_convert_case($m[0], MB_CASE_TITLE, "UTF-8");
  12. }
  13. else
  14. {
  15. return ucfirst($m[0]);
  16. }')
  17. , $string);
Success #stdin #stdout 0.02s 52432KB
stdin
Standard input is empty
stdout
array(1) {
  [0]=>
  string(7) "SABIÑA"
}
array(1) {
  [0]=>
  string(5) "CERCA"
}
Sabiña Cerca