php對xml進行簡單的增刪改查(CRUD)操作
假如有下麵xml文件:
<?xml version="1.0" encoding="UTF-8"?> <setting> <preferTime>55.8</preferTime> <playerValue>56</playerValue> <reduceValue>40</reduceValue> <reduceTime>339</reduceTime> </setting>
如何使用php對它進行CRUD?其實像這種簡單的xml文件使用SimpleXMl再好不過了。你可以像這樣來操作它:
<?php //獲取數據 get the config data if(isset($_GET["type"])){ if($_GET["type"]=="get"){ $xml=simplexml_load_file("../config.xml"); $config=array("preferTime"=>$xml->preferTime."", "playerValue"=>$xml->playerValue."", "reduceValue"=>$xml->reduceValue."", "reduceTime"=>$xml->reduceTime.""); echo json_encode($config); } //更新數據 update the config data if($_GET["type"]=="update"){ $xml=simplexml_load_file("../config.xml"); $xml->preferTime=$_GET["data"]["preferTime"]; $xml->playerValue=$_GET["data"]["playerValue"]; $xml->reduceValue=$_GET["data"]["reduceValue"]; $xml->reduceTime=$_GET["data"]["reduceTime"]; $xml->asXML("../config.xml"); echo json_encode("save success!"); } }
更多詳情請移步至PHP官方usage examples 和 API description.
最後更新:2017-04-03 05:40:07