1 files changed, 21 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/config/core/Setting/SettingCompression.php b/platform/www/lib/plugins/config/core/Setting/SettingCompression.php
new file mode 100644
index 0000000..f97d828
--- /dev/null
+++ b/platform/www/lib/plugins/config/core/Setting/SettingCompression.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace dokuwiki\plugin\config\core\Setting;
+
+/**
+ * Class setting_compression
+ */
+class SettingCompression extends SettingMultichoice {
+
+    protected $choices = array('0');      // 0 = no compression, always supported
+
+    /** @inheritdoc */
+    public function initialize($default = null, $local = null, $protected = null) {
+
+        // populate _choices with the compression methods supported by this php installation
+        if(function_exists('gzopen')) $this->choices[] = 'gz';
+        if(function_exists('bzopen')) $this->choices[] = 'bz2';
+
+        parent::initialize($default, $local, $protected);
+    }
+}