Test for issue 18.

composer.json

@@ -58,7 +58,8 @@
             "bin/wp-documentor parse tests/issue-13 --exclude=file-exclude.php --exclude=folder-exclude/ --format=markdown --output=tests/issue-13/hooks.md",
             "bin/wp-documentor parse tests/issue-14 --format=markdown --output=tests/issue-14/hooks.md",
             "bin/wp-documentor parse tests/issue-16 --format=markdown --output=tests/issue-16/hooks.md",
-            "bin/wp-documentor parse tests/issue-17 --format=markdown --output=tests/issue-17/hooks.md"
+            "bin/wp-documentor parse tests/issue-17 --format=markdown --output=tests/issue-17/hooks.md",
+            "bin/wp-documentor parse tests/issue-18 --format=markdown --output=tests/issue-18/hooks.md"
         ]
     },
 	"require-dev": {

tests/issue-18/hooks.md

@@ -0,0 +1,27 @@
+# Hooks
+
+- [Actions](#actions)
+- [Filters](#filters)
+
+## Actions
+
+*This project does not contain any WordPress actions.*
+
+## Filters
+
+### `some_condition_filter`
+
+*Test issue 18.*
+
+**Arguments**
+
+Argument | Type | Description
+-------- | ---- | -----------
+`$some_condition` | `bool` | Condition.
+`$some_other_parameter` | `mixed` | Other parameter.
+
+Source: [tests/issue-18/test-issue-18.php](test-issue-18.php), [line 11](test-issue-18.php#L11-L19)
+
+
+<p align="center"><a href="https://github.com/pronamic/wp-documentor"><img src="https://cdn.jsdelivr.net/gh/pronamic/wp-documentor@main/logos/pronamic-wp-documentor.svgo-min.svg" alt="Pronamic WordPress Documentor" width="32" height="32"></a><br><em>Generated by <a href="https://github.com/pronamic/wp-documentor">Pronamic WordPress Documentor</a> <code>1.2.0</code></em><p>
+

tests/issue-18/test-issue-18.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * Test for issue 18.
+ *
+ * @author    Pronamic <[email protected]>
+ * @copyright 2005-2022 Pronamic
+ * @license   GPL-3.0-or-later
+ * @package   Pronamic\WordPress\Documentor
+ */
+
+/**
+ * Test issue 18.
+ * 
+ * @link https://github.com/pronamic/wp-documentor/issues/17
+ * @param bool  $some_condition       Condition.
+ * @param mixed $some_other_parameter Other parameter.
+ * @return bool
+ */
+if ( apply_filters( 'some_condition_filter', $some_condition, $some_other_parameter ) ) {
+    do_something();
+}