$s .= $num;
$raw = false;
} elseif ( $roman ) {
- $s .= self::romanNumeral( $num );
+ $s .= Language::romanNumeral( $num );
$roman = false;
} elseif ( $hebrewNum ) {
$s .= self::hebrewNumeral( $num );
}
/**
- * Roman number formatting up to 3000
+ * Roman number formatting up to 10000
*
* @param $num int
*
array( '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X' ),
array( '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', 'C' ),
array( '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', 'M' ),
- array( '', 'M', 'MM', 'MMM' )
+ array( '', 'M', 'MM', 'MMM', 'MMMM', 'MMMMM', 'MMMMMM', 'MMMMMMM', 'MMMMMMMM', 'MMMMMMMMM', 'MMMMMMMMMM' )
);
$num = intval( $num );
- if ( $num > 3000 || $num <= 0 ) {
+ if ( $num > 10000 || $num <= 0 ) {
return $num;
}
)
);
}
+
+ /**
+ * @dataProvider provideRomanNumeralsData
+ */
+ function testRomanNumerals( $num, $numerals ) {
+ $this->assertEquals(
+ $numerals,
+ Language::romanNumeral( $num ),
+ "romanNumeral('$num')"
+ );
+ }
+
+ function provideRomanNumeralsData() {
+ return array(
+ array( 1, 'I' ),
+ array( 2, 'II' ),
+ array( 3, 'III' ),
+ array( 4, 'IV' ),
+ array( 5, 'V' ),
+ array( 6, 'VI' ),
+ array( 7, 'VII' ),
+ array( 8, 'VIII' ),
+ array( 9, 'IX' ),
+ array( 10, 'X' ),
+ array( 20, 'XX' ),
+ array( 30, 'XXX' ),
+ array( 40, 'XL' ),
+ array( 49, 'XLIX' ),
+ array( 50, 'L' ),
+ array( 60, 'LX' ),
+ array( 70, 'LXX' ),
+ array( 80, 'LXXX' ),
+ array( 90, 'XC' ),
+ array( 99, 'XCIX' ),
+ array( 100, 'C' ),
+ array( 200, 'CC' ),
+ array( 300, 'CCC' ),
+ array( 400, 'CD' ),
+ array( 500, 'D' ),
+ array( 600, 'DC' ),
+ array( 700, 'DCC' ),
+ array( 800, 'DCCC' ),
+ array( 900, 'CM' ),
+ array( 999, 'CMXCIX' ),
+ array( 1000, 'M' ),
+ array( 1989, 'MCMLXXXIX' ),
+ array( 2000, 'MM' ),
+ array( 3000, 'MMM' ),
+ array( 4000, 'MMMM' ),
+ array( 5000, 'MMMMM' ),
+ array( 6000, 'MMMMMM' ),
+ array( 7000, 'MMMMMMM' ),
+ array( 8000, 'MMMMMMMM' ),
+ array( 9000, 'MMMMMMMMM' ),
+ array( 9999, 'MMMMMMMMMCMXCIX'),
+ array( 10000, 'MMMMMMMMMM' ),
+ );
+ }
}
+