PHP Manual: Get the delimiter, enclosure and escape character for CSV

public array SplFileObject::getCsvControl()

Gets the delimiter, enclosure and escape character used for parsing CSV fields.

This function has no parameters.

Returns an indexed array containing the delimiter, enclosure and escape character.

Version	Description
7.4.0	The escape character can now be an empty string.
7.0.10	Added the escape character to the returned array.

Example #1 SplFileObject::getCsvControl example

<?php
$file = new SplFileObject("data.txt");
print_r($file->getCsvControl());
?>

The above example will output something similar to:

Array
(
    [0] => ,
    [1] => "
    [2] => \
)

SplFileObject::getCsvControl