Remove funcitons.js. Only used by search.php which hasn't made sense for many many many

years.

Could be the reason why Google is blocking us today..

error.php

@@ -458,7 +458,6 @@ $external_redirects = array(
     "bugstats"    => "http://bugs.php.net/bugstats.php",
     "phpdochowto" => "https://wiki.php.net/doc/howto",
     "rev"         => "http://doc.php.net/php/$LANG/revcheck.php",
-    "functions.js.txt" => "http://svn.php.net/phpdoc/doc-base/trunk/scripts/quickref",
     "release/5_3_0.php" => "/releases/5_3_0.php", // PHP 5.3.0 release announcement had a typo
     "ideas.php"   => "http://wiki.php.net/ideas", // BC
 );

include/layout.inc

@@ -328,7 +328,6 @@ function site_footer($config = array())
         "<a href=\"/mirror.php\">This unofficial mirror</a> is operated at:");
     $last_updated  = strftime("%c %Z", $LAST_UPDATED);
     $layout_helper = ($PAGE_COLUMNS > 2 ? "</div>" : "");
-    //$functionsjs   = (in_array("functionsjs", $config) ? "\n<script src=\"" . $_SERVER['STATIC_ROOT'] . '/functions.js" type="text/javascript"></script>' : '');
 
     // Automate the Copyright year
     $current_year = date('Y');

search.php

@@ -111,29 +111,7 @@ else {
     );
     site_header("Search", array("link" => array($link), "current" => "docs"));
 ?>
-<p>
- The autocompleting search feature is accessible via the form elements at the top
- right of php.net pages. You should be able to use this feature in a reasonably modern
- browser by selecting the 'function list' search option and typing in some letters
- into the searchbox. Features:
-</p>
-<ul>
- <li>Dynamically changing list of function names starting with the substring you typed</li>
- <li>Navigate in the list with up and down keys</li>
- <li>Autocomplete with pressing the space key</li>
- <li>Go to a function by clicking on its name with your mouse</li>
-</ul>
-<p>
- If you are not interested in this feature, you can turn it
- off for yourself on the <a href="/my.php">My PHP.net</a> page.
-</p>
-<p>
- In case you find any bugs, <a href="http://bugs.php.net/">we are interested</a>
- in a detailed writeup, including JS error messages, operating system and browser
- information. The source code of this feature is released under the PHP License and
- is available <a href="http://svn.php.net/phpdoc/doc-base/trunk/scripts/quickref">from the
- PHP SVN server</a> without any support.
-</p>
+This page is no longer functioning, and will be removed shortly.
 <?php
     if (FALSE) {
     if (isset($EXPL_LANG)) {
@@ -181,6 +159,5 @@ foreach ($searchoptions as $key => $value) {
 </form>
 <?php
     }
-    echo '<script type="text/javascript">loadSuggestCode();</script>';
-    site_footer(array("functionsjs"));
+    site_footer();
 }

userprefs.js

@@ -40,39 +40,3 @@ function boldEvents()
     }
 }
 
-// Load function name suggestion code (for search box)
-function loadSuggestCode()
-{
-    searchEnabled = true;
-    // Force default turnoff for buggy Mac browsers
-    if (navigator.userAgent.toLowerCase().indexOf('mac') > 0) {
-      searchEnabled = false;
-    }
-
-    myphpnet = getCookie('MYPHPNET');
-    if (typeof(myphpnet) == "string") {
-        myphpnet_parts = myphpnet.split(",");
-        if (myphpnet_parts.length > 3) {
-            if (myphpnet_parts[3] == '1') {
-                searchEnabled = false;
-            }
-            // Enable if user explicity wanted to enable it
-            // Important for Mac users, who get disabled by default
-            else if (myphpnet_parts[3] == '0') {
-                searchEnabled = true;
-            }
-        }
-    }
-    if (searchEnabled && document.getElementsByTagName && document.createElement) {
-        var elems = document.getElementsByTagName("*");
-        for (var i = 0; i < elems.length; i++) {
-            if (elems[i].tagName.toLowerCase() == 'head') {
-                var scriptElem = document.createElement('script');
-                scriptElem.setAttribute('type', 'text/javascript');
-                scriptElem.setAttribute('src', '/functions.js');
-                elems[i].appendChild(scriptElem);
-                break;
-            }
-        }
-    }
-}