Code Duplication    Length = 2-2 lines in 3 locations

Sources/Post.php 2 locations

@@ 869-870 (lines=2) @@
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			$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $form_message);
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			// Remove any nested quotes, if necessary.
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			if (!empty($modSettings['removeNestedQuotes']))
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				$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
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			// Add a quote string on the front and end.
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			$form_message = '[quote author=' . $mname . ' link=msg=' . (int) $_REQUEST['quote'] . ' date=' . $mdate . ']' . "\n" . rtrim($form_message) . "\n" . '[/quote]';
@@ 2625-2626 (lines=2) @@
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		}
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		// Remove any nested quotes.
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		if (!empty($modSettings['removeNestedQuotes']))
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			$row['body'] = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $row['body']);
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		$lb = "\n";
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Sources/PersonalMessage.php 1 location

@@ 1839-1840 (lines=2) @@
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		{
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			// Remove any nested quotes and <br>...
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			$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $row_quoted['body']);
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			if (!empty($modSettings['removeNestedQuotes']))
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				$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
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			if (empty($row_quoted['id_member']))
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				$form_message = '[quote author=&quot;' . $row_quoted['real_name'] . '&quot;]' . "\n" . $form_message . "\n" . '[/quote]';
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			else