[Merged][BugFix] Bug 5485 - problem with regular expressions with sim…

…ple analysis
moodle · May 16, 2006 · 74e3524 · 74e3524
1 parent 4a428b5
commit 74e3524
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/mod/lesson/action/continue.php b/mod/lesson/action/continue.php
@@ -156,10 +156,10 @@
                         $expectedanswer = substr($expectedanswer,0,strlen($expectedanswer) - 2);
                         $ignorecase = 'i';
                     }
-                }
-                // prevent the potential apostrophe problem!
-                if (preg_match_all("/'/",$expectedanswer, $matches)) {
-                    $expectedanswer = ereg_replace("'", "\\\'", $expectedanswer);
+                } else {
+                    $expectedanswer = str_replace('*', '#####', $expectedanswer);
+                    $expectedanswer = preg_quote($expectedanswer, '/');
+                    $expectedanswer = str_replace('#####', '.*', $expectedanswer);
                 }
                 // see if user typed in any of the correct answers
                 if (lesson_iscorrect($pageid, $answer->jumpto) or ($lesson->custom && $answer->score > 0) ) {