xslt_backend_version
Returns the version number of Sablotron
&reftitle.description;
stringxslt_backend_version
xslt_backend_version gets the version
number of Sablotron.
&reftitle.returnvalues;
Returns the version number, or &false; if not available.
&reftitle.examples;
<function>xslt_backend_version</function> example
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&reftitle.seealso;
xslt_backend_info
xslt_backend_name