This function starts with lowercase letter.
This function allows you to read data from a file, without encoding and line terminators
|handle||File handle to use, opened by fopen()|
|buffer||The buffer to save the read data in.|
|size = sizeof buffer||The number of cells to read.|
The number of cells read. Zero, if the file end has been reached.
Using an invalid handle will crash your server! Get a valid handle by using fopen or ftemp.