note 24730 added to function.strcoll

Note that some platforms implement strcmp() and strcasecmp() according to the current locale when strings are not binary equal, so that strcmp() and strcoll() will return the same value! This depends on how the PHP strcmp() function is compiled (i.e. if it uses the platform specific strcmp() found in its standard library!). In that case, the only difference between strcoll() and strcmp() is that strcoll() may return 0 for distinct strings(i.e. consider strings are equal) while strcmp() will differentiate them if they have distinct binary encoding! This typically occurs on Asian systems. What you can be sure is that strcmp() will always differentiate strings that are encoded differently, but the relative order may still use the current locale setting for collation order! -- http://www.php.net/manual/en/function.strcoll.php http://master.php.net/manage/user-notes.php?action=edit+24730 http://master.php.net/manage/user-notes.php?action=delete+24730 http://master.php.net/manage/user-notes.php?action=reject+24730