Code Duplication    Length = 4-4 lines in 2 locations

main/inc/lib/icalcreator/iCalcreator.class.php 2 locations

@@ 4844-4847 (lines=4) @@
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        $input         = trim( (string) $input );
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        if( 'Z' == substr( $input, -1 ))
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            return TRUE;
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        elseif((   5 <= strlen( $input )) &&
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            ( in_array( substr( $input, -5, 1 ), array( '+', '-' ))) &&
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            (   '0000'  < substr( $input, -4 )) && (   '9999' >= substr( $input, -4 )))
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            return TRUE;
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        elseif((    7 <= strlen( $input )) &&
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            ( in_array( substr( $input, -7, 1 ), array( '+', '-' ))) &&
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            ( '000000'  < substr( $input, -6 )) && ( '999999' >= substr( $input, -6 )))
@@ 4848-4851 (lines=4) @@
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            ( in_array( substr( $input, -5, 1 ), array( '+', '-' ))) &&
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            (   '0000'  < substr( $input, -4 )) && (   '9999' >= substr( $input, -4 )))
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            return TRUE;
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        elseif((    7 <= strlen( $input )) &&
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            ( in_array( substr( $input, -7, 1 ), array( '+', '-' ))) &&
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            ( '000000'  < substr( $input, -6 )) && ( '999999' >= substr( $input, -6 )))
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            return TRUE;
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        return FALSE;
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    }