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  1. <?php
  2.  
  3. // your code goes here
  4.  
  5. $foo = 'bar';
  6.  
  7. var_dump("$foo");
  8. var_dump('$foo');
  9. var_dump("\n");
  10. var_dump('\n');
Success #stdin #stdout 0.02s 52472KB
comments ()
stdin
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Standard input is empty
stdout
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string(3) "bar"
string(4) "$foo"
string(1) "
"
string(2) "\n"
https://ideone.com/xt4XMM
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
secret

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