[AndySedeyn]

You forgot a bracket at the end of the sizeof function, Jamester.

PHP код:

format(PlayerInfo[playerid][pKey], sizeof(PlayerInfo[playerid][pKey]), "%s", temppass); 


Nevertheless, strlen does not return the string. It returns the length of a string as an integer value. The function 'strlen' literally stands for : 'StringLength'.

https://sampwiki.blast.hk/wiki/Strlen