Use &true;/&false;/&null; entities for boolean/null constants#5641
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jordikroon merged 3 commits intoJul 9, 2026
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Replace <literal>true/false/null</literal> with the standard entities where they denote the PHP boolean/null constant. Quoted strings, JSON/INI literals, SQL NULL and type notations are intentionally left untouched.
Required by the DocBook style check on the paragraphs modified by this PR.
jordikroon
reviewed
Jul 7, 2026
| Return the domain and username or username if domain is <literal>null</literal> or &null; if no username found. | ||
| </para> | ||
| <simpara> | ||
| Return the domain and username or username if domain is &null; or &null; if no username found. |
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I think we should rewrite this. I agree this should be &null;, but now it's more confusing to read then it already was.
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Replaces
<literal>true/false/null</literal>with the standard&true;/&false;/&null;entities where they denote the PHP boolean/null constant (26 occurrences, 21 files).Quoted strings, JSON/INI literals, SQL
NULLand type notations were reviewed and intentionally left untouched. Inline-only<para>touched by the change are converted to<simpara>(DocBook style check).