pdoCrumbs issue

[krava77]

Сообщение об ошибке / Error message

Summary

When I use &showHome with &parents parameters I get error:
"[] operator not supported for strings in pdoCrumbs snippet on line 99"

the problem in snippet pdoCrumbs because we try to assign a value as an array for the $parents variable which is the string.
if (!empty($showHome)) { $parents[] = $siteStart; }

We have to convert the $parents variable to the array before adding any values.

Step to play

[[pdoCrumbs?
&showAtHome=0
&showHome=1
&parents=1
]]

Here is my modx server:
MODX Revolution 3.0.3-pl, 10.11.2-MariaDB, PHP Version 8.1.6, nginx/1.23.3