fork(1) download 
  1. <?php
  2. $data = 'foo <DelayEvent>123</DelayEvent> bar';
  3. $new_data = preg_replace('|(?<=<DelayEvent>)\w+(?=</DelayEvent>)|', 'X', $data);	
  4. echo $new_data;
  5. ?>
Success #stdin #stdout 0.01s 13112KB
comments ()
stdin 
Standard input is empty
stdout 
foo <DelayEvent>X</DelayEvent> bar
https://ideone.com/DlaDV
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
secret

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!