fork download 
  1. <?php
  2.  
  3.  
  4. echo preg_replace('/([^:]*):/i', '"$1" :', 'def1: "some explanation"\n');
  5.  
Success #stdin #stdout 0s 82944KB
comments (?)
stdin 
Standard input is empty
stdout 
"def1" : "some explanation"\n
https://ideone.com/9qp8Hv
language:
PHP (php 7.3.5)
created:
7 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!