run.php can't run from wfpl directory because there's no way to find the real DOCUMEN...

[wfpl.git] / run.php

diff --git a/run.php b/run.php
index 716e364..8d8d1df 100644 (file)
--- a/run.php
+++ b/run.php
@@ -42,23 +42,30 @@
 
 
 
-# To activate this script in a directory, you'll need to put something like the
-# following in you your .htaccess file (where /foo/ is the part of the url
-# between the hostname and the filename.) The example below would work for this
-# url: http://example.com/foo/bar.html
+# To activate this script in a directory, you'll need to:
+#
+# 1) make a symbolic link to (or copy of) this file in your directory. and
+#
+# 3) Set your webserver to run this script instead of html files. Here's how to
+# do that with apache: put something like the following in you your .htaccess
+# file (where /foo/ is the part of the url between the hostname and the
+# filename.) The example below would work for this url:
+# http://example.com/foo/bar.html
 
 # RewriteEngine  on
 # RewriteBase    /foo/
-# RewriteRule    .*\.html$  /foo/code/wfpl/run.php
+# RewriteRule    .*\.html$  /foo/run.php
 
 function run_php($basename = false) {
        if($basename) {
                $html_file = "$basename.html";
                $php_file = "$basename.php";
        } else {
-               chdir('../..');
                $html_file = $_SERVER['REDIRECT_URL'];
                $html_file = ereg_replace('.*/', '', $html_file);
+               if($html_file == '') {
+                       $html_file = 'index.html';
+               }
                $php_file = ereg_replace('\.html$', '.php', $html_file);
        }
        if($php_file != $html_file && file_exists($php_file)) {