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Fix typos in AttrDef/Lang.php involving lowercasing uppercased language strings.
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@618 48356398-32a2-884e-a903-53898d9a118a
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@@ -49,7 +49,7 @@ class HTMLPurifier_AttrDef_Lang extends HTMLPurifier_AttrDef
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if ($length == 0 || $length == 1 || $length > 8 || !ctype_alnum($subtags[1])) {
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return $new_string;
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}
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if (!ctype_lower($subtags[1])) $subtags[1] = strotolower($subtags[1]);
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if (!ctype_lower($subtags[1])) $subtags[1] = strtolower($subtags[1]);
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$new_string .= '-' . $subtags[1];
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if ($num_subtags == 2) return $new_string;
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@@ -61,7 +61,7 @@ class HTMLPurifier_AttrDef_Lang extends HTMLPurifier_AttrDef
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return $new_string;
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}
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if (!ctype_lower($subtags[$i])) {
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$subtags[$i] = strotolower($subtags[$i]);
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$subtags[$i] = strtolower($subtags[$i]);
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}
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$new_string .= '-' . $subtags[$i];
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}
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