public function BibtexEncoder::lineEndingsReplace in Bibliography & Citation 8

Same name and namespace in other branches

1. 2.0.x modules/bibcite_bibtex/src/Encoder/BibtexEncoder.php \Drupal\bibcite_bibtex\Encoder\BibtexEncoder::lineEndingsReplace()

Convert line endings function.

Different sources uses different line endings in exports. Convert all line endings to unix which is expected by BibtexParser.

Parameters

string $data: Input string from file.

Return value

string Unix formatted string

1 call to BibtexEncoder::lineEndingsReplace()

BibtexEncoder::decode in modules/bibcite_bibtex/src/Encoder/BibtexEncoder.php

File

modules/bibcite_bibtex/src/Encoder/BibtexEncoder.php, line 90

Class

BibtexEncoder

BibTeX format encoder.

Namespace

Drupal\bibcite_bibtex\Encoder

Code

public function lineEndingsReplace($data) {

  /*
   * \R is escape sequence of newline, equivalent to the following: (\r\n|\n|\x0b|\f|\r|\x85)
   * @see http://www.pcre.org/original/doc/html/pcrepattern.html Newline sequences.
   */
  return preg_replace("/\\R/", "\n", $data);
}