PhoenixmlDb.Xslt
2.8.0
See the version list below for details.
dotnet add package PhoenixmlDb.Xslt --version 2.8.0
NuGet\Install-Package PhoenixmlDb.Xslt -Version 2.8.0
<PackageReference Include="PhoenixmlDb.Xslt" Version="2.8.0" />
<PackageVersion Include="PhoenixmlDb.Xslt" Version="2.8.0" />
<PackageReference Include="PhoenixmlDb.Xslt" />
paket add PhoenixmlDb.Xslt --version 2.8.0
#r "nuget: PhoenixmlDb.Xslt, 2.8.0"
#:package PhoenixmlDb.Xslt@2.8.0
#addin nuget:?package=PhoenixmlDb.Xslt&version=2.8.0
#tool nuget:?package=PhoenixmlDb.Xslt&version=2.8.0
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 (>= 2.4.0)
- PhoenixmlDb.XQuery (>= 2.8.0)
-
net8.0
- PhoenixmlDb.Core (>= 2.4.0)
- PhoenixmlDb.XQuery (>= 2.8.0)
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 | |
|---|---|---|---|
| 3.0.0 | 145 | 11/4/2026 | |
| 2.9.0 | 442 | 10/15/2026 | |
| 2.8.0 | 216 | 10/9/2026 | |
| 2.7.0 | 144 | 10/7/2026 | |
| 2.6.0 | 152 | 10/6/2026 | |
| 2.5.1 | 225 | 10/1/2026 | |
| 2.4.1 | 370 | 9/28/2026 | |
| 2.4.0 | 137 | 9/28/2026 | |
| 2.2.0 | 156 | 9/25/2026 | |
| 2.1.0 | 216 | 9/17/2026 | |
| 2.0.0 | 193 | 9/15/2026 | |
| 1.8.0 | 285 | 9/14/2026 | |
| 1.7.0 | 172 | 9/11/2026 | |
| 1.6.15 | 256 | 9/9/2026 | |
| 1.6.14 | 234 | 9/7/2026 | |
| 1.6.13 | 204 | 9/2/2026 | |
| 1.6.12 | 155 | 8/30/2026 | |
| 1.6.11 | 150 | 8/29/2026 | |
| 1.6.10 | 316 | 8/27/2026 | |
| 1.6.9 | 139 | 8/26/2026 |
Requires PhoenixmlDb.XQuery 2.8.0 and PhoenixmlDb.Core 2.4.0. W3C XSLT 3.0: 131 failing.
### Security
Security fixes for hosts that compile or run stylesheets from untrusted parties. The advisory will
be linked here when it is published.
### Schemas
- **Constructor functions of imported schema types** can be called (`t:size('8')`, `t:size#1`),
and `function-available` answers for them.
- **Schema types by prefix in XPath**: `cast as t:size` and `castable as t:size` work (#316).
- **An inline `xs:schema` in `xsl:import-schema`** is read, through the schema provider's
interface; a relative `schemaLocation` in it is relative to the stylesheet.
- **`xsl:validation` on a literal result element** is applied (#316).
- From PhoenixmlDb.XQuery 2.8.0: schemas are read through the shared schema layer and cached across
transformations, an atomic value keeps its schema type, and a schema that requires XSD 1.1 says so.
### Streaming
- **`StrictStreamability`** (opt-in; `XsltTransformer.StrictStreamability`,
`XsltTransformOptions.StrictStreamability`, CLI `--strict-streaming`) reports `XTSE3430` for a
template in a streamable mode that is not streamable (#295).
- **Two wrong results in streamed rules are fixed**: an element rule with two
`xsl:apply-templates` gave truncated output, and a document-node rule lost its second result.
### Conformance
The harness now accepts an expected error code only when the engine raised it, not when the code
merely appears in the message text (#318). With that stricter rule, W3C XSLT 3.0 is 131 failing.