SplFileObject::fgetcsv does not return null for last line in CSV mode

[jjanvier]

I'm reading CSV files using SplFileObject class and fgetcsv method. Below code does not work as intended in HHVM 3.8.0 meaning fgetcsv does return false on the LAST line. In PHP 5.6.7-1 the last line returns null.

With the following CSV file

row11;;row13
row21;row22;row23

and the following code

$aFile = new SplFileObject ($aPath);
$aFile->setFlags(SplFileObject::SKIP_EMPTY | SplFileObject::READ_AHEAD | SplFileObject::DROP_NEW_LINE | SplFileObject::READ_CSV);
$aFile->setCsvControl(';');

for($i = 0; $i < 3; $i++) {
    $row = $aFile->fgetcsv();
    var_dump($row);
}

Result for PHP

array(3) {
  [0] =>
  string(5) "row11"
  [1] =>
  string(0) ""
  [2] =>
  string(5) "row13"
}
array(3) {
  [0] =>
  string(5) "row21"
  [1] =>
  string(5) "row22"
  [2] =>
  string(5) "row23"
}
NULL

Result for HHVM

array(3) {
  [0]=>
  string(5) "row11"
  [1]=>
  string(0) ""
  [2]=>
  string(5) "row13"
}
array(3) {
  [0]=>
  string(5) "row21"
  [1]=>
  string(5) "row22"
  [2]=>
  string(5) "row23"
}
bool(false)

[SiebelsTim]

DROP_NEW_LINE and SKIP_EMPTY produce this result. We match php when you omit both of these flags.

[nyamsprod]

Hope this little snippet will help you fix this PHP incompatibility

https://3v4l.org/5ZFKe