Code: Select all
<?php
// An example.
function EatVars()
{
$a = "apple";
$b = "banana";
${$a} = "{$a} pie";
}
$allVars = somehow_get_all_vars_from_EatVars_into_an_array;
echo count($allVars);
?>Moderator: General Moderators
Code: Select all
<?php
// An example.
function EatVars()
{
$a = "apple";
$b = "banana";
${$a} = "{$a} pie";
}
$allVars = somehow_get_all_vars_from_EatVars_into_an_array;
echo count($allVars);
?>