On Sat, 13 Dec 2003, Moriyoshi Koizumi wrote: > Overloading is evil, because functions like substr() are often > used to splice a certain length of octets byte-wise while mb_substr() > treats the sequence of octets on a character-basis.
I don't know about this happening often. In singlebyte apps I don't see this happening often. People splice on character boundaries. Perhaps in multibyte apps people are using substr this way, but that would seem to be an incorrect usage of the function. People who do this are taking advantage of a side-effect of a function designed for a different character set. substr as documented works on characters, not octets. -Rasmus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
