fix for PHP5/Win, avoid initialising an array as a function parameter

darcs-hash:20060202232249-9b6ab-714f97dd150f2e0e7bef5458ab74f5336a1e5f8c.gz

inc/io.php

@@ -294,8 +294,9 @@ function io_download($url,$file,$useAttachment=false,$defaultName=''){
     $name = '';
       if (isset($http->resp_headers['content-disposition'])) {
       $content_disposition = $http->resp_headers['content-disposition'];
+			$match=array();
       if (is_string($content_disposition) && 
-          preg_match('/attachment;\s*filename\s*=\s*"([^"]*)"/i', $content_disposition, $match=array())) {
+          preg_match('/attachment;\s*filename\s*=\s*"([^"]*)"/i', $content_disposition, $match)) {
           
           $name = basename($match[1]);
       }

lib/plugins/config/settings/config.class.php

@@ -124,8 +124,8 @@ if (!class_exists('configuration')) {
 
         $contents = @php_strip_whitespace($file);
         $pattern = '/\$'.$this->_name.'\[[\'"]([^=]+)[\'"]\] ?= ?(.*?);/';
-    
-        preg_match_all($pattern,$contents,$matches=array(),PREG_SET_ORDER);
+        $matches=array();
+        preg_match_all($pattern,$contents,$matches,PREG_SET_ORDER);
 
         for ($i=0; $i<count($matches); $i++) {
 

lib/plugins/plugin/admin.php

@@ -229,7 +229,8 @@ class ap_manage {
           global $lang;
           
           // check the url
-          if (!preg_match("/[^\/]*$/", $url, $matches = array()) || !$matches[0]) {
+					$matches = array();
+          if (!preg_match("/[^\/]*$/", $url, $matches) || !$matches[0]) {
             $this->manager->error = $this->lang['error_badurl']."\n";
             return false;
           }