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  1. <?php
  2.  $number = 'ё123жп';
  3.  $regexp = '/[а-яё]{1}[0-9]{3}[а-яё]{2}/u';
  4.  $matches = array();
  5.  if(preg_match($regexp,$number,$matches)){
  6.  	echo"Allright, move on\n ";
  7.  }
  8.  	else{
  9.  		echo"Something wrong, lets try it again\n";
  10.  	}
  11.  
  12.  var_dump($matches);
  13.  
  14. // your code goes here
Success #stdin #stdout 0.02s 52472KB
comments (?)
stdin 
Standard input is empty
stdout 
Allright, move on
 array(1) {
  [0]=>
  string(9) "ё123жп"
}
https://ideone.com/Zm5gfH
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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