replaced some tabs -> spaces + added curly braces #3254

Signed-off-by: Roland Haeder <roland@mxchange.org>

diff --git a/boot.php b/boot.php
index ae2f4b1a06306d484f96ea4d723c8db48f0ec837..69450260129f4692f8b06c054ca223f2e8e0dd72 100644 (file)
--- a/boot.php
+++ b/boot.php
@@ -1076,6 +1076,7 @@ function is_site_admin()
        $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
 
        //if(local_user() && x($a->user,'email') && x($a->config,'admin_email') && ($a->user['email'] === $a->config['admin_email']))
+       /// @TODO This if() + 2 returns can be shrinked into one return
        if (local_user() && x($a->user, 'email') && x($a->config, 'admin_email') && in_array($a->user['email'], $adminlist)) {
                return true;
        }
@@ -1173,7 +1174,7 @@ function random_digits($digits)
 {
        $rn = '';
        for ($i = 0; $i < $digits; $i++) {
-               /// @TODO rand() is different to mt_rand() and maybe lesser "random"
+               /// @TODO Avoid rand/mt_rand, when it comes to cryptography, they are generating predictable (seedable) numbers.
                $rn .= rand(0, 9);
        }
        return $rn;
@@ -1187,7 +1188,7 @@ function get_server()
                $server = "https://dir.friendica.social";
        }
 
-       return($server);
+       return $server;
 }
 
 function get_temppath()
@@ -1236,7 +1237,7 @@ function get_cachefile($file, $writemode = true)
        $cache = get_itemcachepath();
 
        if ((!$cache) || (!is_dir($cache))) {
-               return("");
+               return "";
        }
 
        $subfolder = $cache . "/" . substr($file, 0, 2);
@@ -1250,7 +1251,6 @@ function get_cachefile($file, $writemode = true)
                }
        }
 
-       /// @TODO no need to put braces here
        return $cachepath;
 }
 
@@ -1357,7 +1357,6 @@ function get_spoolpath()
        return "";
 }
 
-
 if (!function_exists('exif_imagetype')) {
        function exif_imagetype($file)
        {
@@ -1395,7 +1394,7 @@ function validate_include(&$file)
        }
 
        // Simply return flag
-       return ($valid);
+       return $valid;
 }
 
 function current_load()