fork download
copy 
  1. <?php
  2.     $conta = "5149.3074*{{INPUT}}^(0.0001)-5129.6906";
  3.     preg_match("/\(([^\]]*)\)/", $conta, $valor);
  4.     echo $valor[1];
  5. ?>
Success #stdin #stdout 0.01s 83072KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
0.0001
https://ideone.com/nHe8qK
language:
PHP (php 7.3.5)
created:
6 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!