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Diffstat (limited to 'libs/upgradephp/upgrade.php')
-rw-r--r-- | libs/upgradephp/upgrade.php | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/libs/upgradephp/upgrade.php b/libs/upgradephp/upgrade.php index 29fa9752d9..3ac2b8ae8c 100644 --- a/libs/upgradephp/upgrade.php +++ b/libs/upgradephp/upgrade.php @@ -681,9 +681,22 @@ if (!function_exists('utf8_decode')) { * @param string $charset */ if(!function_exists('mb_strtolower')) { - function mb_strtolower($input, $charset) { - return strtolower($input); - } + function mb_strtolower($input, $charset = '') { + return strtolower($input); + } +} + +/** + * Use strlen if mb_strlen doesn't exist (i.e., php not compiled with --enable-mbstring) + * This is not a functional replacement for mb_strlen. + * + * @param string $input + * @param string $charset + */ +if(!function_exists('mb_strlen')) { + function mb_strlen($input, $charset = '') { + return strlen($input); + } } /** |