PHP中用SimpleXMLElement解析xml
<?php$content = <<<XML<?xml version="1.0" encoding="UTF-8"?><test><global_setting><ping_protocol>HTTP</ping_protocol><ping_port>80</ping_port><ping_path>/index.html</ping_path><response_timeout>5000</response_timeout><health_check_interval>3000</health_check_interval><unhealthy_threshold>2</unhealthy_threshold><healthy_threshold>3</healthy_threshold></global_setting><instances><instance ip="192.168.234.121"/><instance ip="192.168.234.28"/></instances></test>XML;$test = new SimpleXMLElement($content);//获得ping_protocol的值$ping_protocol = $test->global_setting->ping_protocol;echo "ping_protocol : $ping_protocol \n";//打印出所有instance的IPforeach ( $test->instances->instance as $instance) {echo "IP: {$instance['ip']} \n" ;}
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