/** * phpBibTeXparser 1.0 (http://dev.brudaswen.de/projects/phpbibtexparser) */ Copyright and Licensing -----------------------	Copyright (c) 2011 Sven Obser	Licensed under The MIT (X11) License (see COPYING) Introduction ------------	This library contains a BibTeX parser that is able to read all the entries	from a given BibTeX file or string. The output is a simple array with all	the relevant information. String/Macro entries are automatically replaced	and are not part of the output. Comments and preambles are currently also	ignored.	The parser is based on the grammar description of btparse	(http://search.cpan.org/~gward/btparse-0.34/doc/bt_language.pod) and	consists of a lexer, a parser and some helper classes. Features --------	* Reads BibTeX from file and string.	* Extracts @string macros and replaces them accordingly.	* Correctly parses @comment{...} sections and ignores everything in between.	* Possibility to split author name into forename, von, surname and suffix.	* Returns all entries in a simple array structure. Bugs and Feature Requests -------------------------	Please report any bugs or feature requests on github	(https://github.com/brudaswen/phpBibTeXparser). Usage -----	All you have to do is to create an new instance of 'BibtexParser'. On	this object you can call 'parseString' and/or 'parseFile'.	Below is a short example:	<code>	$bibtex = "@article{key, author = {John Doe}, month=sep}";	$file = "path/publications.bib";	$parser = new BibtexParser(array(	'jan' => 'january',	'feb' => 'february',	'mar' => 'march',	'apr' => 'april',	'may' => 'may',	'jun' => 'june',	'jul' => 'july',	'aug' => 'august',	'sep' => 'september',	'oct' => 'october',	'nov' => 'november',	'dec' => 'december'	));	$entries_string = $parser->parseString($bibtex);	$entries_file = $parser->parseFile($file);	print_r($entries_string);	print_r($entries_file);	// Parse person string	$author = "van der Doe, Jr., John";	$name = BibtexParser::parserPerson($author);	print_r($name);	</code>