Code Duplication    Length = 6-6 lines in 2 locations

engine/lib/output.php 1 location

@@ 318-323 (lines=6) @@
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	$php_5_3_0_to_5_3_2 = version_compare(PHP_VERSION, '5.3.0', '>=') &&
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			version_compare(PHP_VERSION, '5.3.3', '<');
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	if ($php_5_2_13_and_below || $php_5_3_0_to_5_3_2) {
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		$tmp_address = str_replace("-", "", $url);
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		$validated = filter_var($tmp_address, FILTER_VALIDATE_URL);
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	} else {
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		$validated = filter_var($url, FILTER_VALIDATE_URL);
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	}
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	// work around for handling absoluate IRIs (RFC 3987) - see #4190
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	if (!$validated && (strpos($url, 'http:') === 0) || (strpos($url, 'https:') === 0)) {

mod/bookmarks/actions/bookmarks/save.php 1 location

@@ 39-44 (lines=6) @@
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		version_compare(PHP_VERSION, '5.3.3', '<');
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$validated = false;
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if ($php_5_2_13_and_below || $php_5_3_0_to_5_3_2) {
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	$tmp_address = str_replace("-", "", $address);
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	$validated = filter_var($tmp_address, FILTER_VALIDATE_URL);
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} else {
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	$validated = filter_var($address, FILTER_VALIDATE_URL);
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}
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if (!$validated) {
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	register_error(elgg_echo('bookmarks:save:failed'));
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	forward(REFERER);