include: convert some spaces to tabs

[tt-rss.git] / classes / rssutils.php

diff --git a/classes/rssutils.php b/classes/rssutils.php
index 52ac68062e16c6c1c145da8a8521e252eac9553f..2a54de0eb5db34067dd20fb17c2618dd23e5e262 100755 (executable)
--- a/classes/rssutils.php
+++ b/classes/rssutils.php
@@ -18,8 +18,8 @@ class RSSUtils {
 
        // Strips utf8mb4 characters (i.e. emoji) for mysql
        static function strip_utf8mb4($str) {
-        return preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $str);
-    }
+               return preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $str);
+       }
 
        static function update_feedbrowser_cache() {
 
@@ -422,15 +422,15 @@ class RSSUtils {
                                _debug("not using CURL due to open_basedir restrictions");
                        }
 
-            if (time() - strtotime($last_unconditional) > MAX_CONDITIONAL_INTERVAL) {
-                _debug("maximum allowed interval for conditional requests exceeded, forcing refetch");
+                       if (time() - strtotime($last_unconditional) > MAX_CONDITIONAL_INTERVAL) {
+                               _debug("maximum allowed interval for conditional requests exceeded, forcing refetch");
 
-                $force_refetch = true;
-            } else {
-                _debug("stored last modified for conditional request: $stored_last_modified", $debug_enabled);
-            }
+                               $force_refetch = true;
+                       } else {
+                               _debug("stored last modified for conditional request: $stored_last_modified", $debug_enabled);
+                       }
 
-            _debug("fetching [$fetch_url] (force_refetch: $force_refetch)...", $debug_enabled);
+                       _debug("fetching [$fetch_url] (force_refetch: $force_refetch)...", $debug_enabled);
 
                        $feed_data = fetch_file_contents([
                                "url" => $fetch_url,
@@ -572,8 +572,8 @@ class RSSUtils {
                        $filters = load_filters($feed, $owner_uid);
 
                        if ($debug_enabled) {
-                           print_r($filters);
-            }
+                               print_r($filters);
+                       }
 
                        _debug("" . count($filters) . " filters loaded.", $debug_enabled);
 
@@ -1050,14 +1050,14 @@ class RSSUtils {
 
                                                // Yet another episode of "mysql utf8_general_ci is gimped"
                                                if (DB_TYPE == "mysql") {
-                            for ($i = 0; $i < count($e_item); $i++) {
-                                if (is_string($e_item[$i])) {
-                                    $e_item[$i] = RSSUtils::strip_utf8mb4($e_item[$i]);
-                                }
-                            }
+                                                       for ($i = 0; $i < count($e_item); $i++) {
+                                                               if (is_string($e_item[$i])) {
+                                                                       $e_item[$i] = RSSUtils::strip_utf8mb4($e_item[$i]);
+                                                               }
+                                                       }
                                                }
 
-                        array_push($enclosures, $e_item);
+                                               array_push($enclosures, $e_item);
                                        }
                                }