wfIniGetBool: reduce strtolower() calls

[lhc/web/wiklou.git] / includes / GlobalFunctions.php

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 78fcb8b..1c6f642 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -2593,11 +2593,11 @@ function in_string( $needle, $str, $insensitive = false ) {
  * @return Bool
  */
 function wfIniGetBool( $setting ) {
-       $val = ini_get( $setting );
+       $val = strtolower( ini_get( $setting ) );
        // 'on' and 'true' can't have whitespace around them, but '1' can.
-       return strtolower( $val ) == 'on'
-               || strtolower( $val ) == 'true'
-               || strtolower( $val ) == 'yes'
+       return $val == 'on'
+               || $val == 'true'
+               || $val == 'yes'
                || preg_match( "/^\s*[+-]?0*[1-9]/", $val ); // approx C atoi() function
 }