Description:
------------
the documentation is misleading for fgetcsv.
\ is not the escape char for 5.2.8
double double quotes ("") will escape a double quote w/in a field.

I think the functionality is correct as is, so the docs should just be changed.

see http://en.wikipedia.org/wiki/Comma-separated_values


Reproduce code:
---------------
<?php
$fileContents = <<<EOD
"quote \"testing\"",""
"quote ""testing""",""
EOD;

$handle = fopen('php://memory', 'w');
fwrite($handle, $fileContents);
fseek($handle, 0);

while(!feof($handle))
{
	var_dump(fgetcsv($handle));
}


Expected result:
----------------
array(2) {
  [0]=>
  string(15) "quote "testing""
  [1]=>
  string(4) "test"
}
array(2) {
  [0]=>
  string(17) "quote ""testing"""
  [1]=>
  string(4) "test"
}


Actual result:
--------------
array(2) {
  [0]=>
  string(17) "quote \"testing\""
  [1]=>
  string(4) "test"
}
array(2) {
  [0]=>
  string(15) "quote "testing""
  [1]=>
  string(4) "test"
}