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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/utf/utf_normalizer.php | |
| 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/utf/utf_normalizer.php')
| -rw-r--r-- | phpBB/includes/utf/utf_normalizer.php | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/phpBB/includes/utf/utf_normalizer.php b/phpBB/includes/utf/utf_normalizer.php index 52cdf85827..b38c1378d2 100644 --- a/phpBB/includes/utf/utf_normalizer.php +++ b/phpBB/includes/utf/utf_normalizer.php @@ -507,7 +507,7 @@ class utf_normalizer do { - $_utf_len =& $utf_len_mask[$decomp_map[$utf_char][$_pos] & "\xF0"]; + $_utf_len = $utf_len_mask[$decomp_map[$utf_char][$_pos] & "\xF0"]; if (isset($_utf_len)) { @@ -563,7 +563,7 @@ class utf_normalizer do { $c = $decomp_map[$utf_char][$_pos]; - $_utf_len =& $utf_len_mask[$c & "\xF0"]; + $_utf_len = $utf_len_mask[$c & "\xF0"]; if (isset($_utf_len)) { @@ -636,7 +636,7 @@ class utf_normalizer do { $c = $decomp_map[$utf_char][$_pos]; - $_utf_len =& $utf_len_mask[$c & "\xF0"]; + $_utf_len = $utf_len_mask[$c & "\xF0"]; if (isset($_utf_len)) { @@ -717,7 +717,7 @@ class utf_normalizer do { $c = $decomp_map[$utf_char][$_pos]; - $_utf_len =& $utf_len_mask[$c & "\xF0"]; + $_utf_len = $utf_len_mask[$c & "\xF0"]; if (isset($_utf_len)) { @@ -1064,7 +1064,7 @@ class utf_normalizer do { $c = $decomp_map[$utf_char][$_pos]; - $_utf_len =& $utf_len_mask[$c & "\xF0"]; + $_utf_len = $utf_len_mask[$c & "\xF0"]; if (isset($_utf_len)) { |