array fgetcsv(integer file_handle, integer length, string
separator)
The fgetcsv function is used for reading comma-separated data from a file. It requires a
valid file handle as returned by fopen, fsockopen, or popen. It also requires a maximum
line length. The optional separator argument specifies the character to separate fields. If
left out, a comma is used. Fields may be surrounded by double quotes, which allows
embedding of commas and line breaks in fields.
Figure 8-2. fgetcsv.