* @date 2017-01-03 * @license LGPLv3 * @url * * PdfParser is a pdf library written in PHP, extraction oriented. * Copyright (C) 2017 - Sébastien MALOT * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. * If not, see . * */ namespace Smalot\PdfParser\Element; use Smalot\PdfParser\Element; use Smalot\PdfParser\Document; /** * Class ElementNumeric * * @package Smalot\PdfParser\Element */ class ElementNumeric extends Element { /** * @param string $value * @param Document $document */ public function __construct($value, Document $document = null) { parent::__construct(floatval($value), null); } /** * @param string $content * @param Document $document * @param int $offset * * @return bool|ElementNumeric */ public static function parse($content, Document $document = null, &$offset = 0) { if (preg_match('/^\s*(?P\-?[0-9\.]+)/s', $content, $match)) { $value = $match['value']; $offset += strpos($content, $value) + strlen($value); return new self($value, $document); } return false; } }