Length of a string in letters.
Length of a string in letters. This function ascertains how long a string is by searching for the concluding 0. Multibyte UTF8-letters are counted as one! If the string is not 0-terminated, the call can lead to significant errors.
This function does not give a response to how much memory is reserved for a string, this is something the script programmer should pay attention to him/herself.
|Return||int||Length of the string without the concluding 0|
|countBytes||int||0||Count letters or bytes?
0 : Letters
1 : Bytes
char * s = alloc (10000); if (!s) return; strcpy (s, "abcdefg"); showmessage ("%d", strlen (s)); // 7 release (s);
Alphabetic index HTML hierarchy of classes or Java