php-wasm-xmlreader

php-wasm-xmlreader provides the xmlreader extension for php-wasm.

Install

npm install php-wasm php-wasm-libxml php-wasm-dom php-wasm-xmlreader

What It Loads

Dynamic builds resolve the active runtime version to php8.x-xmlreader.so. Load php-wasm-libxml and php-wasm-dom alongside it when those dependencies are also dynamic.

Shared and static builds may already include some or all of the libxml, dom, and xmlreader pieces in the base runtime. In those modes, callers should only explicitly load the packages whose own WITH_* mode is dynamic.

Usage

import { PhpWeb } from 'php-wasm/PhpWeb.mjs';
import libxml from 'php-wasm-libxml';
import dom from 'php-wasm-dom';
import xmlreader from 'php-wasm-xmlreader';

const php = new PhpWeb({
  version: '8.4',
  sharedLibs: [libxml, dom, xmlreader],
});

await php.run(`<?php var_dump(extension_loaded('xmlreader'));`);

Custom Builds

Enable WITH_XMLREADER in .php-wasm-rc. Static XMLReader builds also need WITH_LIBXML=static and WITH_DOM=static. Dynamic XMLReader builds require both libxml and dom to be enabled in the build. Shared XMLReader builds require WITH_LIBXML=shared and WITH_DOM=shared, but the extensions remain built in.

Build Options

• WITH_XMLREADER: defaults to dynamic. Allowed values: 0, 1, static, dynamic.
• WITH_LIBXML: WITH_XMLREADER=static requires WITH_LIBXML=static. Dynamic XMLReader builds require libxml to be enabled in the build.
• WITH_DOM: WITH_XMLREADER=static requires WITH_DOM=static. Dynamic XMLReader builds require DOM to be enabled in the build.

In mixed-mode builds, follow each dependency's own mode:

• if WITH_XMLREADER=dynamic, load php-wasm-xmlreader
• if WITH_DOM=dynamic, load php-wasm-dom
• if WITH_LIBXML=dynamic, load php-wasm-libxml
• if any of those are shared or static, do not explicitly load that extension package at runtime