Calculate the variable name for simpler variables and use that name to access the value of that variable. : Variables « Language Basics « PHP

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PHP » Language Basics » Variables

Calculate the variable name for simpler variables and use that name to access the value of that variable.


 

<?php

$a0 = 'This';

$a1 = 'is';

$a2 = 'a';

$a3 = 'test';



for ($i = 0; $i < 4; $i++) {

  $var = "a$i";

  echo "${$var} ";

}

?>

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