Code Duplication    Length = 5-5 lines in 2 locations

app/Functions/FunctionsRtl.php 2 locations

@@ 1049-1053 (lines=5) @@
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			// Strip trailing spaces from the RTL text
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			$countTrailingSpaces = 0;
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			while ($textSpan != '') {
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				if (substr($textSpan, -1) == ' ') {
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					$countTrailingSpaces++;
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					$textSpan = substr($textSpan, 0, -1);
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					continue;
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				}
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				if (substr($textSpan, -6) == ' ') {
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					$countTrailingSpaces++;
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					$textSpan = substr($textSpan, 0, -6);
@@ 1054-1058 (lines=5) @@
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					$textSpan = substr($textSpan, 0, -1);
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					continue;
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				}
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				if (substr($textSpan, -6) == ' ') {
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					$countTrailingSpaces++;
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					$textSpan = substr($textSpan, 0, -6);
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					continue;
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				}
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				break;
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			}
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