From 03264182c781202aba5a7f7ae7e981045d35161c Mon Sep 17 00:00:00 2001
From: Michael Milette <michael.milette@tngconsulting.ca>
Date: Sun, 7 May 2023 13:11:46 -0400
Subject: [PATCH] Release 2.3.6

---
 CHANGELOG.md                   | 2 ++
 filter.php                     | 6 +++---
 lang/en/filter_filtercodes.php | 2 +-
 version.php                    | 4 ++--
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d02df5d..5f88ca4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ All notable changes to this project will be documented in this file.
 ### Updated
 - Partial fix for sizing issue of radial and pie charts in Moodle 4.1 and 4.2.
 - Copyright notice to include 2023.
+- Compatibility with Moodle 4.2.
+- Compatibility with PHP 8.1.
 
 ## [2.3.4] 2022-12-11
 ### Added
diff --git a/filter.php b/filter.php
index 663aed5..05b78f7 100644
--- a/filter.php
+++ b/filter.php
@@ -350,16 +350,16 @@ private function scrapehtml($url, $tag = '', $class = '', $id = '', $code = '')
         if (empty($tag)) {
             $tag .= '*'; // Match any tag.
         }
-        $query = "//${tag}";
+        $query = "//{$tag}";
 
         // If a class was specified.
         if (!empty($class)) {
-            $query .= "[@class=\"${class}\"]";
+            $query .= "[@class=\"{$class}\"]";
         }
 
         // If an id was specified.
         if (!empty($id)) {
-            $query .= "[@id=\"${id}\"]";
+            $query .= "[@id=\"{$id}\"]";
         }
 
         $tag = $xpath->query($query);
diff --git a/lang/en/filter_filtercodes.php b/lang/en/filter_filtercodes.php
index 583bbe1..952ca7c 100644
--- a/lang/en/filter_filtercodes.php
+++ b/lang/en/filter_filtercodes.php
@@ -73,7 +73,7 @@
 $string['teamcardslinktype'] = 'Team link type';
 $string['teamcardslinktype_desc'] = 'Choose the type of link for the team member\'s link in the {teamcards} tag. Note: Photo will automatically be linked to profile when the user is logged-in regardless of your choice here.';
 $string['narrowpage'] = 'Narrow page';
-$string['narrowpage_desc'] = 'Enable this option to optimize display of information if Moodle is using a theme with limited page width (e.g., Boost in Moodle 4.0).';
+$string['narrowpage_desc'] = 'Enable this option to optimize display of information if Moodle is using a theme with limited page width (e.g., Boost in Moodle 4.0+).';
 $string['sizeb'] = 'B';
 $string['sizekb'] = 'KB';
 $string['sizemb'] = 'MB';
diff --git a/version.php b/version.php
index 9db7204..b89380f 100644
--- a/version.php
+++ b/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2022121102;            // The current plugin version (Date: YYYYMMDDXX).
+$plugin->version   = 2023050700;            // The current plugin version (Date: YYYYMMDDXX).
 $plugin->requires  = 2014051200;            // Requires Moodle version 2.7 or later.
 $plugin->component = 'filter_filtercodes';  // Full name of the plugin (used for diagnostics).
-$plugin->release   = '2.3.5';
+$plugin->release   = '2.3.6';
 $plugin->maturity  = MATURITY_STABLE;