/**
* Extract the BibTeX data.
*
* @param string $data
* @return array
*/
private function extract($data)
{
$data = trim($data) . "\n";
$parser = new \PARSEENTRIES();
$parser->expandMacro = true;
$parser->removeDelimit = true;
$parser->loadBibtexString($data);
$parser->extractEntries();
$bibTeX = $parser->returnArrays();
$bibTeX = $bibTeX[2];
$length = count($bibTeX);
$author = new \PARSECREATORS();
$date = new \PARSEMONTH();
$page = new \PARSEPAGE();
for ($i = 0; $i < $length; $i++) {
if (isset($bibTeX[$i]['author']) == true) {
$bibTeX[$i]['author'] = $author->parse($bibTeX[$i]['author']);
}
if (isset($bibTeX[$i]['editor']) == true) {
$bibTeX[$i]['editor'] = $author->parse($bibTeX[$i]['editor']);
}
if (isset($bibTeX[$i]['month']) == true) {
$bibTeX[$i]['month'] = $date->init($bibTeX[$i]['month']);
}
if (isset($bibTeX[$i]['pages']) == true && $bibTeX[$i]['pages'] != '' && preg_match('/^[0-9]+$/', $bibTeX[$i]['pages']) == 0) {
$bibTeX[$i]['pages'] = $page->init($bibTeX[$i]['pages']);
}
}
return $bibTeX;
}
/**
* Extracting the authors
*
* @access private
* @param string $entry The entry with the authors
* @return array the extracted authors
*/
function _extractAuthors($authors) {
// Use OSBib way of parsing authors
require_once("PARSECREATORS.php");
$parseCreators = new PARSECREATORS();
$creators = $parseCreators->parse($authors);
foreach($creators as &$cArray) {
$cArray = array(
"surname" => trim($cArray[2]),
"firstname" => trim($cArray[0]),
"initials" => trim($Array[1]),
"prefix" => trim($cArray[3])
);
unset($cArray);
}
return new BibtexCreators($creators);
}
<?php
namespace Hasantayyar\Osbib\Format\BibtextParse;
//include("PARSECREATORS.php");
//include("PARSEENTRIES.php");
//include("PARSEMONTH.php");
//include("PARSEPAGE.php");
// some samle usage
$parse = new PARSEENTRIES();
$parse->expandMacro = TRUE;
// $array = array("RMP" =>"Rev., Mod. Phys.");
// $parse->loadStringMacro($array);
// $parse->removeDelimit = FALSE;
// $parse->fieldExtract = FALSE;
$parse->openBib("bib.bib");
$parse->extractEntries();
$parse->closeBib();
list($preamble, $strings, $entries) = $parse->returnArrays();
print_r($preamble);
print "\n";
print_r($strings);
print "\n";
print_r($entries);
print "\n\n";
$authors = "Mark N. Grimshaw and Bush III, G.W. & M. C. Hammer Jr. and von Frankenstein, Ferdinand Cecil, P.H. & Charles Louis Xavier Joseph de la Vallee Poussin";
$creator = new PARSECREATORS();
$creatorArray = $creator->parse($authors);
print_r($creatorArray);
