uploader.page.add.tags.php bug

[Seditio CMS]

$first_thumb_array = isset($$newpageextra) ? trim($$newpageextra) : '';

$$ two

[Amro]

This is not a bug, but the formation of a variable from a string.
https://www.php.net/manual/en/language.variables.variable.php

[Seditio CMS]

ok thanks

In order to use variable variables with arrays, you have to resolve an ambiguity problem. That is, if you write $$a[1] then the parser needs to know if you meant to use $a[1] as a variable, or if you wanted $$a as the variable and then the [1] index from that variable. The syntax for resolving this ambiguity is: ${$a[1]} for the first case and ${$a}[1] for the second.