fork(2) download 
  1. <?php
  2.  
  3. $number = "442158755745";
  4. $five = 0;
  5. for($i = 0; $i < strlen($number); $i++) {
  6. 	if ($number[$i] = "5") {
  7. 		$five++;
  8.  
  9. 	}
  10.  
  11. }
  12. echo $five;
  13.  
Success #stdin #stdout 0.01s 82880KB
comments (?)
stdin 
Standard input is empty
stdout 
12
https://ideone.com/t9gMBC
language:
PHP (php 7.3.5)
created:
8 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!