Documentation added

[friendica.git] / include / features.php

diff --git a/include/features.php b/include/features.php
index c49680cb87cea167dfcaea799ea05ee121b6cf21..74c110427ce6c8d87d02c1039bc59407d1960aa9 100644 (file)
--- a/include/features.php
+++ b/include/features.php
@@ -38,7 +38,7 @@ function get_feature_default($feature) {
        $f = get_features();
        foreach($f as $cat) {
                foreach($cat as $feat) {
-                       if (is_array($feat) && $feat[0] === $feature)
+                       if(is_array($feat) && $feat[0] === $feature)
                                return $feat[3];
                }
        }
@@ -116,13 +116,13 @@ function get_features($filtered = true) {
 
        // removed any locked features and remove the entire category if this makes it empty
 
-       if ($filtered) {
+       if($filtered) {
                foreach($arr as $k => $x) {
                        $has_items = false;
                        $kquantity = count($arr[$k]);
                        for($y = 0; $y < $kquantity; $y ++) {
-                               if (is_array($arr[$k][$y])) {
-                                       if ($arr[$k][$y][4] === false) {
+                               if(is_array($arr[$k][$y])) {
+                                       if($arr[$k][$y][4] === false) {
                                                $has_items = true;
                                        }
                                        else {
@@ -130,7 +130,7 @@ function get_features($filtered = true) {
                                        }
                                }
                        }
-                       if (! $has_items) {
+                       if(! $has_items) {
                                unset($arr[$k]);
                        }
                }