(just remember that it's 1.5 to 5 times slower, like I said earlier. Whether or not that's an issue will have to be decided by higher powers)
On Aug 3, 2010, at 5:54 PM, Aryeh Gregor wrote: > On Tue, Aug 3, 2010 at 5:09 PM, Daniel Friesen > <[email protected]> wrote: >> Yup, though we might as well remember that not everyone has mb_ >> functions installed. > > if ( !function_exists( 'mb_strlen' ) ) { > /** > * Fallback implementation of mb_strlen, hardcoded to UTF-8. > * @param string $str > * @param string $enc optional encoding; ignored > * @return int > */ > function mb_strlen( $str, $enc="" ) { > $counts = count_chars( $str ); > $total = 0; > > // Count ASCII bytes > for( $i = 0; $i < 0x80; $i++ ) { > $total += $counts[$i]; > } > > // Count multibyte sequence heads > for( $i = 0xc0; $i < 0xff; $i++ ) { > $total += $counts[$i]; > } > return $total; > } > } > > _______________________________________________ > Wikitech-l mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/wikitech-l _______________________________________________ Wikitech-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikitech-l
