Fix null passed to strlen in parsers #234
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When a command is run and fails it returns null. This is then passed to the parser and it handles it as an empty string Since PHP 8.0 it is deprecated to pass null to `strlen` so instead make this an empty String.
Patrick-Beuks
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When a command is run and fails it returns null.
This is then passed to the parser and it handles it as an empty string
Since PHP 8.0 it is deprecated to pass null to
strlenso instead make this an empty String.Fixes #233