voku /
portable-utf8
| @@ 3396-3403 (lines=8) @@ | ||
| 3393 | * |
|
| 3394 | * @return string The character with the highest code point than others. |
|
| 3395 | */ |
|
| 3396 | public static function max($arg) |
|
| 3397 | { |
|
| 3398 | if (is_array($arg)) { |
|
| 3399 | $arg = implode($arg); |
|
| 3400 | } |
|
| 3401 | ||
| 3402 | return self::chr(max(self::codepoints($arg))); |
|
| 3403 | } |
|
| 3404 | ||
| 3405 | /** |
|
| 3406 | * Accepts a string and returns an array of Unicode code points. |
|
| @@ 3448-3455 (lines=8) @@ | ||
| 3445 | * |
|
| 3446 | * @return string The character with the lowest code point than others. |
|
| 3447 | */ |
|
| 3448 | public static function min($arg) |
|
| 3449 | { |
|
| 3450 | if (is_array($arg)) { |
|
| 3451 | $arg = implode($arg); |
|
| 3452 | } |
|
| 3453 | ||
| 3454 | return self::chr(min(self::codepoints($arg))); |
|
| 3455 | } |
|
| 3456 | ||
| 3457 | /** |
|
| 3458 | * Get hexadecimal code point (U+xxxx) of a UTF-8 encoded character. |
|
