PhoenixmlDb.Xslt
2.7.0
dotnet add package PhoenixmlDb.Xslt --version 2.7.0
NuGet\Install-Package PhoenixmlDb.Xslt -Version 2.7.0
<PackageReference Include="PhoenixmlDb.Xslt" Version="2.7.0" />
<PackageVersion Include="PhoenixmlDb.Xslt" Version="2.7.0" />
<PackageReference Include="PhoenixmlDb.Xslt" />
paket add PhoenixmlDb.Xslt --version 2.7.0
#r "nuget: PhoenixmlDb.Xslt, 2.7.0"
#:package PhoenixmlDb.Xslt@2.7.0
#addin nuget:?package=PhoenixmlDb.Xslt&version=2.7.0
#tool nuget:?package=PhoenixmlDb.Xslt&version=2.7.0
PhoenixmlDb.Xslt
XSLT 4.0 transformation engine for PhoenixmlDb — transform XML documents into HTML, JSON, CSV, text, or other XML formats.
Features
- XSLT 3.0/4.0 — template matching, streaming, accumulators, packages, maps/arrays
- All output methods — HTML5, XML, XHTML, JSON, text, CSV, adaptive
- Multiple outputs —
xsl:result-documentfor multi-file generation - Full XPath 4.0 — 240+ built-in functions available in all expressions
- Packages — reusable stylesheet libraries with visibility control
Quick example
using PhoenixmlDb.Xslt;
var transformer = new XsltTransformer();
await transformer.LoadStylesheetAsync(
File.ReadAllText("style.xsl"),
new Uri(Path.GetFullPath("style.xsl")));
transformer.SetParameter("title", "My Report");
var html = await transformer.TransformAsync(
File.ReadAllText("data.xml"));
// Handle secondary outputs (xsl:result-document)
foreach (var (href, content) in transformer.SecondaryResultDocuments)
File.WriteAllText(Path.Combine(outputDir, href), content);
See the full API overview in the README.
Related packages
| Package | Description |
|---|---|
| PhoenixmlDb.Core | Core types and XDM data model (dependency) |
| PhoenixmlDb.XQuery | XQuery 4.0 query engine (dependency) |
| PhoenixmlDb.Xslt.Cli | xslt command-line tool |
Documentation
Full documentation at phoenixml.dev
License
Apache 2.0
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
-
net10.0
- PhoenixmlDb.Core (>= 2.2.0)
- PhoenixmlDb.XQuery (>= 2.7.0)
-
net8.0
- PhoenixmlDb.Core (>= 2.2.0)
- PhoenixmlDb.XQuery (>= 2.7.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 2.7.0 | 0 | 10/7/2026 |
| 2.6.0 | 70 | 10/6/2026 |
| 2.5.1 | 170 | 10/1/2026 |
| 2.4.1 | 346 | 9/28/2026 |
| 2.4.0 | 110 | 9/28/2026 |
| 2.2.0 | 127 | 9/25/2026 |
| 2.1.0 | 191 | 9/17/2026 |
| 2.0.0 | 175 | 9/15/2026 |
| 1.8.0 | 242 | 9/14/2026 |
| 1.7.0 | 133 | 9/11/2026 |
| 1.6.15 | 202 | 9/9/2026 |
| 1.6.14 | 145 | 9/7/2026 |
| 1.6.13 | 172 | 9/2/2026 |
| 1.6.12 | 131 | 8/30/2026 |
| 1.6.11 | 120 | 8/29/2026 |
| 1.6.10 | 190 | 8/27/2026 |
| 1.6.9 | 110 | 8/26/2026 |
| 1.6.8 | 112 | 8/26/2026 |
| 1.6.7 | 115 | 8/24/2026 |
| 1.6.6 | 119 | 8/23/2026 |
Requires PhoenixmlDb.XQuery 2.7.0 and PhoenixmlDb.Core 2.2.0. W3C XSLT 3.0: 131 failing, unchanged.
### Security: limits and resource policy with untrusted stylesheets (GHSA-xxjq-rwpx-m5ww)
Only hosts that run stylesheets from untrusted parties are affected.
- `RegexMatchTimeout` and the cancellation token now reach static expressions (`use-when`,
static variables and parameters, shadow attributes), a nested `fn:transform`, and
`fn:transform` called from a query. A timeout or cancellation is never swallowed.
- `RegexMatchTimeout` bounds XSD `pattern` facets in imported schemas and in validation.
- A text load that the host's resolver or the policy refuses ends with `FOUT1170`. It was read
anyway.
- New `IResourceResolver.ResolveContent` support: a host can supply the content of imports,
includes, source documents and text itself. Imports ask the host even with no base URI.
Not fixed: when the host neither refuses a location nor supplies its content, the file can be
replaced between the check and the open.
### Fixed
- **A string returned through `fn:transform` is not parsed as XML (#314).** With
`delivery-format='raw'`, a string result that held markup was parsed into nodes: the text of
an XML file read with `unparsed-text()` came back as two whitespace items, and
`'<a>hello</a>'` as an element. A regression in 2.4.0; XSpec suites run with
`run-as="external"` hit it. Constructed result trees still come back as nodes.
- **`unparsed-text-available` answers false for an encoding the runtime refuses** (`utf-7`)
where it threw, and content a named encoding rejects is `FOUT1190`.
- **DocBook xslTNG image sizing**: `width`/`height` and the viewport wrapper now match xslTNG's
expected output (`duck-small.002`, `stamp.002`).
### New
- **Synchronous `LoadStylesheet` and `Transform` overloads**, for desktop and plugin hosts that
must stay on their own thread (#309). The async methods are unchanged: after `await`, a host
with no `SynchronizationContext` resumes on a thread-pool thread, and the methods' remarks
now say so.
### From PhoenixmlDb.XQuery 2.7.0
Schema-aware typing, `fn:idref` on schema-typed nodes and the changed error codes listed in
the XQuery 2.7.0 notes apply to XPath in stylesheets.