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  1. <?php
  2.  
  3. $Coffee1 = "black";
  4. $Coffee2 = "brown";
  5. $Coffee3 = "gray";
  6.  
  7. $varName = "Coffee";
  8. for($varIdx = 1; $varIdx <= 3; $varIdx++) {
  9. 	echo "\n";
  10. 	echo ${$varName . $varIdx};
  11. }
Success #stdin #stdout 0.02s 23728KB
comments (?)
stdin 
Standard input is empty
stdout 
black
brown
gray
https://ideone.com/Z3KowA
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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