cimus / simplexmlreader
XMLReader类的包装,用于简单SAX读取(以及简单XPath查询)大型(测试超过1G文件)XML。
v1.0.0
2016-06-10 10:26 UTC
Requires
- php: >=5.3.0
- ext-dom: *
- ext-xmlreader: *
- lib-libxml: *
This package is not auto-updated.
Last update: 2024-09-23 12:20:22 UTC
README
XMLReader类的包装(https://php.ac.cn/manual/ru/book.xmlreader.php),用于简单 SAX-读取(以及简单 XPath-查询)大型(测试超过1G文件)XML。
最低内存占用 比其他XML库(SimpleXML、DOMXML)低。
使用示例1
$reader = new SimpleXMLReader; $reader->open("big.xml"); $reader->registerCallback("by-node-name", function($reader) { $element = $reader->expandSimpleXml(); // copy of the current node as a SimpleXMLElement object $attributes = $element->attributes(); // read element attributes /* ... */ }); $reader->registerCallback("/by/xpath/query", function($reader) { $element = $reader->expandDomDocument(); // copy of the current node as a DOMNode object $attributes = $element->attributes(); // read element attributes /* ... */ }); $reader->parse(); $reader->close();
使用示例2: http://github.com/dkrnl/SimpleXMLReader/blob/master/examples/example1.php
许可证:公有领域