Hi! > ICU documentation: > http://icu-project.org/apiref/icu4c/uchar_8h.html#a36982efc84143b9bb5a11bf54b86af48 > > Currently the PHP function returns the U_NO_NUMERIC_VALUE constant, which > is set to the very weird "float(-123456789)"; basically it's a value that > it's certain it doesn't have an Unicode numeric character equivalent > counterpart. > > I would change the function to return NULL instead; what do you think?
While the exact value of U_NO_NUMERIC_VALUE looks weird, nobody is going to use it directly, you'd be using U_NO_NUMERIC_VALUE. Comparing to it doesn't look wrong. So changing that to null doesn't seem to improve much, just introduce incompatibility with ICU. -- Stas Malyshev smalys...@gmail.com -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
