Refactor levenshtein() #5816
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Refactor levenshtein() #5816
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Girgias
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ext/standard/levenshtein.c
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| default: | ||
| WRONG_PARAM_COUNT; | ||
| if (ZSTR_LEN(string1) > LEVENSHTEIN_MAX_LENGTH) { | ||
| zend_argument_value_error(1, "must be less than %d characters", LEVENSHTEIN_MAX_LENGTH); |
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| zend_argument_value_error(1, "must be less than %d characters", LEVENSHTEIN_MAX_LENGTH); | |
| zend_argument_value_error(1, "must be less than %d characters", LEVENSHTEIN_MAX_LENGTH + 1); |
or
Suggested change
| zend_argument_value_error(1, "must be less than %d characters", LEVENSHTEIN_MAX_LENGTH); | |
| zend_argument_value_error(1, "must be less than or equal to %d characters", LEVENSHTEIN_MAX_LENGTH); |
(same below)
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nikic
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The unimplemented overloaded variant about using a callable for the 3rd argument (which only takes a string callable as this code is OLD) is removed and should if implemented be implemented as a separate function (see: https://bugs.php.net/bug.php?id=34835)
This should also fix: https://bugs.php.net/bug.php?id=79050
I'm not sure if the length limitation makes much sense in 2020.
Also I wonder if I should classify as a ValueError negative costs (<= 0)