fork download
copy 
  1. <?php
  2.  
  3. $text = 'gcdgcdgcd';
  4. $match = 'gcdgcd';
  5.  
  6. $ans = 0;
  7.  
  8. for ($i = 0; $i + strlen($match) <= strlen($text); $i++) {
  9.   if (substr($text, $i, strlen($match)) === $match) {
  10.   	$ans += 1;
  11.   }
  12. }
  13.  
  14. echo $ans;
Success #stdin #stdout 0.02s 24548KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
2
https://ideone.com/NqwUlA
language:
PHP (php 7.3.5)
created:
3 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!