Fix error when gettext is not yet loaded and we want to warn.

This happens when PHP is compiled without session support, which is checked before gettext is loaded.
phpmyadmin · Jul 10, 2011 · ed88c4a · ed88c4a
1 parent 58d25dd
commit ed88c4a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/libraries/core.lib.php b/libraries/core.lib.php
@@ -275,7 +275,13 @@ function PMA_getPHPDocLink($target) {
  */
 function PMA_warnMissingExtension($extension, $fatal = false, $extra = '')
 {
-    $message = sprintf(__('The %s extension is missing. Please check your PHP configuration.'),
+    /* Gettext does not have to be loaded yet here */
+    if (function_exists('__')) {
+        $message = __('The %s extension is missing. Please check your PHP configuration.');
+    } else {
+        $message = 'The %s extension is missing. Please check your PHP configuration.';
+    }
+    $message = sprintf($message,
         '[a@' . PMA_getPHPDocLink('book.' . $extension . '.php') . '@Documentation][em]' . $extension . '[/em][/a]');
     if ($extra != '') {
         $message .= ' ' . $extra;