fork download 
  1. <?php
  2.  
  3. $string = 'até, atenção, Hipótese, você, português, café, órgão';
  4.  
  5. preg_match('~aten..o~', $string, $match);
  6. print_r($match);
  7.  
  8. preg_match('/aten..o/u', $string, $match);
  9. print_r($match);
  10.  
Success #stdin #stdout 0.02s 52432KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
)
Array
(
    [0] => atenção
)
https://ideone.com/0MsPqG
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!