diff --git a/Moodle/PHP/renametopics.php b/Moodle/PHP/renametopics.php
new file mode 100644
index 0000000..2778eac
--- /dev/null
+++ b/Moodle/PHP/renametopics.php
@@ -0,0 +1,52 @@
+<?php
+// renametopics.php
+// PHP CLI script to rename topics of a Moodle course based on list.txt
+
+define('CLI_SCRIPT', true);
+require(__DIR__ . '/config.php');
+require_once($CFG->dirroot . '/course/lib.php');
+
+global $DB;
+
+$courseid = 1449; // ID of your course
+
+// Read list.txt
+$listfile = __DIR__ . '/list.txt';
+if (!file_exists($listfile)) {
+    cli_error("File list.txt not found.");
+}
+$lines = file($listfile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+$total = count($lines);
+
+if ($total === 0) {
+    cli_error("list.txt is empty.");
+}
+
+echo "Renaming topics for course ID {$courseid}...\n";
+
+// Fetch all course sections
+$sections = $DB->get_records('course_sections', ['course' => $courseid]);
+
+foreach ($sections as $section) {
+    $sectionnum = $section->section;
+
+    if ($sectionnum < $total) {
+        $newname = trim($lines[$sectionnum]);
+
+        if ($newname !== '') {
+            // Prepare data to update
+            $data = ['name' => $newname];
+
+            // Call Moodle API with 3 arguments
+            course_update_section($courseid, $section, $data);
+
+            echo "Section {$sectionnum} renamed to: {$newname}\n";
+        } else {
+            echo "Section {$sectionnum}: Skipped (empty line).\n";
+        }
+    } else {
+        echo "Section {$sectionnum}: No corresponding line in list.txt.\n";
+    }
+}
+
+echo "Done.\n";