?"; } return '' . $a . '' ; } // Create citations from bibtex entries. One argument per bibtex entry. /* Example: As shown in , one can use bibtex within HTML/PHP. */ function cite() { global $citations; global $DB; $entries = func_get_args(); // list of bibtex entries $refs = array(); // corresponding references foreach ($entries as $entry) { $bib = $DB->getEntryByKey($entry); if ( empty($bib) ) { $ref = array(); // empty ref for detection by linkify, while getting last with sort() $refs[] = $ref; continue; } if (ABBRV_TYPE != 'index') { $ref = $bib->getAbbrv(); $citations[$entry] = $ref; } else { if ( array_key_exists ( $entry , $citations ) ) { $ref = $citations[$entry] ; } else { $ref = count( $citations ) + 1 ; $citations[$entry] = $ref ; } } $refs[] = $ref; } sort( $refs ); $links = array_map( 'linkify', $refs ); echo "[" . implode(",",$links) . "]" ; } // Function to print out the table/list of references function make_bibliography() { global $citations; $bibfile = $_GET[Q_FILE]; // save bibfilename before resetting $_GET $_GET = array(); $_GET['bib'] = $bibfile; $_GET['bibliography']=1; // also sets $_GET['assoc_keys']=1 $_GET['keys'] = json_encode(array_flip($citations)); //print_r($_GET); include( 'bibtexbrowser.php' ); } ?>