Code Duplication    Length = 4-4 lines in 2 locations

mod/groups/icon.php 1 location

@@ 21-24 (lines=4) @@
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// If is the same ETag, content didn't changed.
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$etag = $group->icontime . $group_guid;
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if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == "\"$etag\"") {
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	header("HTTP/1.1 304 Not Modified");
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	exit;
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}
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$size = strtolower(get_input('size'));
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if (!in_array($size, array('large', 'medium', 'small', 'tiny', 'master', 'topbar')))

mod/profile/icondirect.php 1 location

@@ 21-24 (lines=4) @@
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// If is the same ETag, content didn't changed.
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$etag = $last_cache . $guid;
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if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == "\"$etag\"") {
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	header("HTTP/1.1 304 Not Modified");
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	exit;
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}
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$base_dir = dirname(dirname(dirname(__FILE__)));
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