fork(2) download
copy 
  1. <?php
  2. $inputData ="к454уй А225кт f454aa а788тз о844Пр ";
  3. $regexp = "/[а-я][0-9]{3}[а-я]{2}/ugm";
  4. if (preg_match($regexp,$inputData)){
  5. 	echo "верно";
  6. } else {
  7. 	echo"неверно";
  8. }
Success #stdin #stdout #stderr 0.01s 82560KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
неверно
stderr
copy 
PHP Warning:  preg_match(): Unknown modifier 'g' in /home/oK1ld5/prog.php on line 4
https://ideone.com/4DlDPk
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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!