fork download
copy 
  1. <?php
  2.  
  3. $content = "<h2>Title of post</h2> 1 category <strong>task 1</strong> 1 category <strong>task 2</strong> 1 category <strong>task 3</strong>&nbsp; ";
  4. $arr = preg_split('/<(strong|h2)>.*?<\/\1>/', $content);
  5. $siz = sizeof($arr);
  6.  
  7.  
  8. $fo = fopen("php://stdout", "w");
  9. fwrite($fo, "sizeof($arr): " . $siz);
  10.  
  11. for ($i = 0; $i < $siz; $i++) {
  12.     fwrite($fo, "\n" . $arr[$i]);
  13. }
  14.  
Success #stdin #stdout #stderr 0.02s 24100KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
sizeof(Array): 5

 1 category 
 1 category 
 1 category 
&nbsp;
stderr
copy 
PHP Notice:  Array to string conversion in /home/cEE6LB/prog.php on line 10
https://ideone.com/QXBklG
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!