+ // Check if WEB-INF/templates_c dir is writable.
+ if (is_writable(APP_DIR.'/WEB-INF/templates_c/')) {
+ echo('WEB-INF/templates_c/ directory is writable.<br>');
+ } else {
+ echo('<font color="red">Error: WEB-INF/templates_c/ directory is not writable.</font><br>');
+ }
+