protected function CsvParser::trimNewline in Feeds 8.3

Removes the trailing line ending.

This does not call trim() since we only want to remove the last line ending, not all line endings.

Parameters

string $last_character: The last character.

string $field: The current field.

Return value

string The field with the line ending removed.

1 call to CsvParser::trimNewline()

CsvParser::parseLine in src/Component/CsvParser.php

Parses a single CSV line.

File

src/Component/CsvParser.php, line 354

Class

CsvParser

Parses an RFC 4180 style CSV file.

Namespace

Drupal\feeds\Component

Code

protected function trimNewline($last_character, $field) {

  // Windows line ending.
  if ($last_character === "\n" && substr($field, -1) === "\r") {
    return substr($field, 0, -1);
  }

  // Unix or Mac line ending.
  if ($last_character === "\n" || $last_character === "\r") {
    return $field;
  }

  // Line ended without a trailing newline.
  return $field . $last_character;
}