C:/xampp/htdocs/moodle/backup/util/xml/parser/processors/progressive_parser_processor.class.php

Go to the documentation of this file.

<?php

// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

abstract class progressive_parser_processor {

    protected $inittime; // Initial microtime
    protected $chunks;   // Number of chunks processed

    public function __construct() {
        $this->inittime= microtime(true);
        $this->chunks   = 0;
    }

    abstract public function process_chunk($data);

    public function before_path($path) { }

    public function after_path($path) { }

    public function process_cdata($cdata) {
        return $cdata;
    }

    public function debug_info() {
        return array('memory' => memory_get_peak_usage(true),
                     'time'   => microtime(true) - $this->inittime,
                     'chunks' => $this->chunks);
    }

    public function receive_chunk($data) {
        $this->chunks++;
        $this->process_chunk($data);
    }

}