Cannot assign reference to non referenceable value¶
Description¶
It is possible to assign values by references, only when the right operand is already stored in a variable, or similar.
Example¶
<?php
list(&$x) = [1, 2];
$array = [1,2];
list(&$x, ) = $array
?>
Solutions¶
Store the operand in a variable (or equivalent).
Assign values individually.
