fork download
copy 
  1. <?
  2. $fuga = 'PIYO';
  3. $def  = "\$${fuga}\$";
  4. var_dump
  5. ( $fuga
  6. , $def
  7. , "hoge $fuga abc${def}ghi"
  8. );
Success #stdin #stdout 0.01s 20520KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
string(4) "PIYO"
string(6) "$PIYO$"
string(22) "hoge PIYO abc$PIYO$ghi"
https://ideone.com/KQyJsD
language:
PHP (php 7.3.5)
created:
11 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!