Add PHP module dirs

php_modules/wddx/build.yml

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+---
+
+# Available Jinja2 variables:
+# ---------------------------
+# * {{ php_all_versions }}:  Array of all PHP versions
+
+
+all:
+  type: builtin
+  configure: --with-libxml-dir=/usr
+  build_dep: [libxml2-dev]
+  # TODO: requires run_dep libxml

php_modules/wddx/options.yml

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+---
+
+# The name of the module
+name: wddx
+
+# Exclude module build/installation for the following PHP versions
+exclude: [7.4, 8.0, 8.1, 8.2]  # https://wiki.php.net/rfc/deprecate-and-remove-ext-wddx
+
+# In order for this module to built correctly against all dependencies,
+# the following modules must have been built first.
+depends_build:
+  - libxml
+
+# In order for this module to function correctly,
+# the following modules must be loaded before.
+depends_load: []
+
+# If the following PHP modules are loaded, this module will not behave as expected.
+conflicts_load: []
+
+# Enable this module by default via php.ini for PHP cli command?
+enabled_php_cli: true
+
+# Enable this module by default via php.ini for PHP-FPM?
+enabled_php_fpm: true

php_modules/wddx/test.yml

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+---
+