Merge branch 'MDL-77797-latex-headers' of https://github.com/brendanheywood/moodle

2023-05-16 15:22:51 +08:00
parent c5ac5bcfd5 d0fe0bb391
commit f33518a3f8
1 changed files with 4 additions and 1 deletions
@@ -64,7 +64,10 @@ define('NO_MOODLE_COOKIES', true); // Because it interferes with caching
    }

    if (file_exists($pathname)) {
-        send_file($pathname, $image);
+        send_file($pathname, $image, YEARSECS, 0, false, false, '', false, [
+            'cacheability' => 'public',
+            'immutable' => true,
+        ]);
    } else {
        if (debugging()) {
            echo "The shell command<br />$cmd<br />returned status = $status<br />\n";