type this in the mIRC 6.17:
//echo -a $regsubex(Test,/(.)/g,\0)
its will return 4444 (correct)





now type this in the mIRC 6.2:
//echo -a $regsubex(Test,/(.)/g,\0)
its will return 4321 (incorrect)



sorry for my english...

thanks

Suchorski @ FreeNode