Parameters & Returns
Parameters
fileHandle
Int
str
String
Returns
Quick Summary
Writes a length-prefixed string to a file.
Takes a file handle and a string.
Returns nothing (void).
Technical Exegesis...
Writes a string to the file in a length-prefixed format: first writes a 4-byte integer length (using strlen), then writes the string data without null terminator. Does nothing if the handle or string is invalid.
This format matches what fileReadString expects. The 4-byte length header is followed by the exact string bytes. Use fileWriteLine for text files with newlines instead.