Do I need a newer version?

No, but you do need to remember to put the brackets around $temp when you assign to it in order to ensure list context. You should also provide an SSCCE rather than 4 lines out of context as something could be wrong in the code you aren't showing too.

In reply to Re^3: how to split a string at [ ? by hippo
in thread how to split a string at [ ? by blaui

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