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| author | Igor Wiedler <igor@wiedler.ch> | 2011-07-13 11:32:38 +0200 |
|---|---|---|
| committer | Igor Wiedler <igor@wiedler.ch> | 2011-07-13 11:32:38 +0200 |
| commit | 4bdad7125a34e121f7857c34480d0527c1925384 (patch) | |
| tree | 30d9c9da98d276a1cb6b4935973315cba0e50307 /phpBB/includes/ucp | |
| parent | 09e0460e5b53f83f4c06703c8bd8f1cb0f22eb48 (diff) | |
| download | forums-4bdad7125a34e121f7857c34480d0527c1925384.tar forums-4bdad7125a34e121f7857c34480d0527c1925384.tar.gz forums-4bdad7125a34e121f7857c34480d0527c1925384.tar.bz2 forums-4bdad7125a34e121f7857c34480d0527c1925384.tar.xz forums-4bdad7125a34e121f7857c34480d0527c1925384.zip | |
[ticket/9608] Remove use of references in captcha and other places
References are not really needed in PHP due to copy-on-write. Since
PHP5, objects are always passed around as identifiers, which means they
are mutable. So it is no longer required to pass these by reference
either.
PHPBB3-9608
Diffstat (limited to 'phpBB/includes/ucp')
| -rw-r--r-- | phpBB/includes/ucp/ucp_register.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/phpBB/includes/ucp/ucp_register.php b/phpBB/includes/ucp/ucp_register.php index 71374a9381..293bfb1af9 100644 --- a/phpBB/includes/ucp/ucp_register.php +++ b/phpBB/includes/ucp/ucp_register.php @@ -156,13 +156,13 @@ class ucp_register $this->tpl_name = 'ucp_agreement'; return; } - - - // The CAPTCHA kicks in here. We can't help that the information gets lost on language change. + + + // The CAPTCHA kicks in here. We can't help that the information gets lost on language change. if ($config['enable_confirm']) { include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx); - $captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']); + $captcha = phpbb_captcha_factory::get_instance($config['captcha_plugin']); $captcha->init(CONFIRM_REG); } |