Adding index file that checks if there are any bib files.

11 years ago · 907ccf1230
1 changed files with 26 additions and 0 deletions
--- a/index.php
+++ b/index.php
@ -0,0 +1,26 @@
+<?php
+#From http://stackoverflow.com/a/15774700
+
+echo "<html>
+<body>
+<h3>Available databases:</h3>";
+echo "<ul>";
+
+$i = 0;
+
+    if ($handle = opendir('.')) {
+        while (false !== ($entry = readdir($handle))) {
+            if (strpos($entry,'.bib')) {
+                echo "<li><a href=\"bibtexbrowser.php?bib=$entry\">$entry</a></li>\n";
+                $i++;
+            }
+        }
+        closedir($handle);
+   }
+if ($i == 0){
+   echo "<p><strong>ERROR: </strong>No .bib files were found</p>";
+}
+echo "</ul>
+</body>
+</html>";
+?>