标签：cti var_dump 转换 highlight turn 默认 src item 效果
比如阿里、腾讯、百度在提供第三方服务的时候都是通过JSON或XML进行传递数据。在工作的时候和第三方公司对接的时候也是这两种数据格式，所以在这总结一下这两种格式的封装和解析。
<?php $items = array( array(‘id‘=>1,‘name‘=>"衣服",‘parId‘=>0), array(‘id‘=>2,‘name‘=>"书籍",‘parId‘=>0), array(‘id‘=>3,‘name‘=>"T恤",‘parId‘=>1), array(‘id‘=>4,‘name‘=>"裤子",‘parId‘=>1), array(‘id‘=>5,‘name‘=>"鞋子",‘parId‘=>1), array(‘id‘=>6,‘name‘=>"皮鞋",‘parId‘=>5), array(‘id‘=>7,‘name‘=>"运动鞋",‘parId‘=>5), array(‘id‘=>8,‘name‘=>"耐克",‘parId‘=>7), array(‘id‘=>9,‘name‘=>"耐克",‘parId‘=>3), array(‘id‘=>10,‘name‘=>"鸿星尔克",‘parId‘=>7), array(‘id‘=>11,‘name‘=>"小说",‘parId‘=>2), array(‘id‘=>12,‘name‘=>"科幻小说",‘parId‘=>11), array(‘id‘=>13,‘name‘=>"古典名著",‘parId‘=>11), array(‘id‘=>14,‘name‘=>"文学",‘parId‘=>2), array(‘id‘=>15,‘name‘=>"四书五经",‘parId‘=>14) ); $message = json_encode($items,JSON_UNESCAPED_UNICODE); echo $message;
效果：
描述：第二参数是将中文不转为UNICODE的编码（JSON_UNESCAPED_UNICODE），默认转换成UNICODE的编码；
<?php
$str = ‘[{"id":1,"name":"衣服","parId":0},{"id":2,"name":"书籍","parId":0},{"id":3,"name":"T恤","parId":1},{"id":4,"name":"裤子","parId":1},
{"id":5,"name":"鞋子","parId":1},{"id":6,"name":"皮鞋","parId":5},{"id":7,"name":"运动鞋","parId":5},{"id":8,"name":"耐克","parId":7},
{"id":9,"name":"耐克","parId":3},{"id":10,"name":"鸿星尔克","parId":7},{"id":11,"name":"小说","parId":2},{"id":12,"name":"科幻小说","parId":11},
{"id":13,"name":"古典名著","parId":11},{"id":14,"name":"文学","parId":2},{"id":15,"name":"四书五经","parId":14}]‘;
$res = json_decode($str, true);
var_dump($res);
效果：
描述：第二个参数是将数据转换为数组的格式（true），默认是json对象的格式
<?php
function data_to_xml($data) {
$xml = ‘‘;
foreach ($data as $key => $val) {
if(is_numeric($key)) $key = "item id=\"$key\"";
$xml .= "<$key>";
$xml .= is_array($val) ? data_to_xml($val) : $val;
list($key) = explode(‘ ‘, $key);
$xml .= "</$key>";
}
return $xml;
}
$items = array(
array(‘id‘=>1,‘name‘=>"衣服",‘parId‘=>0),
array(‘id‘=>2,‘name‘=>"书籍",‘parId‘=>0),
array(‘id‘=>3,‘name‘=>"T恤",‘parId‘=>1),
array(‘id‘=>4,‘name‘=>"裤子",‘parId‘=>1),
array(‘id‘=>5,‘name‘=>"鞋子",‘parId‘=>1),
array(‘id‘=>6,‘name‘=>"皮鞋",‘parId‘=>5),
array(‘id‘=>7,‘name‘=>"运动鞋",‘parId‘=>5),
array(‘id‘=>8,‘name‘=>"耐克",‘parId‘=>7),
array(‘id‘=>9,‘name‘=>"耐克",‘parId‘=>3),
array(‘id‘=>10,‘name‘=>"鸿星尔克",‘parId‘=>7),
array(‘id‘=>11,‘name‘=>"小说",‘parId‘=>2),
array(‘id‘=>12,‘name‘=>"科幻小说",‘parId‘=>11),
array(‘id‘=>13,‘name‘=>"古典名著",‘parId‘=>11),
array(‘id‘=>14,‘name‘=>"文学",‘parId‘=>2),
array(‘id‘=>15,‘name‘=>"四书五经",‘parId‘=>14)
);
$xml = ‘<root>‘;
$xml .= data_to_xml($items);
$xml .= ‘</root>‘;
echo $xml;
效果：
<?php
$str = ‘<root>
<item id="0">
<id>1</id>
<name>衣服</name>
<parId>0</parId>
</item>
<item id="1">
<id>2</id>
<name>书籍</name>
<parId>0</parId>
</item>
<item id="2">
<id>3</id>
<name>T恤</name>
<parId>1</parId>
</item>
<item id="3">
<id>4</id>
<name>裤子</name>
<parId>1</parId>
</item>
<item id="4">
<id>5</id>
<name>鞋子</name>
<parId>1</parId>
</item>
<item id="5">
<id>6</id>
<name>皮鞋</name>
<parId>5</parId>
</item>
<item id="6">
<id>7</id>
<name>运动鞋</name>
<parId>5</parId>
</item>
<item id="7">
<id>8</id>
<name>耐克</name>
<parId>7</parId>
</item>
<item id="8">
<id>9</id>
<name>耐克</name>
<parId>3</parId>
</item>
<item id="9">
<id>10</id>
<name>鸿星尔克</name>
<parId>7</parId>
</item>
<item id="10">
<id>11</id>
<name>小说</name>
<parId>2</parId>
</item>
<item id="11">
<id>12</id>
<name>科幻小说</name>
<parId>11</parId>
</item>
<item id="12">
<id>13</id>
<name>古典名著</name>
<parId>11</parId>
</item>
<item id="13">
<id>14</id>
<name>文学</name>
<parId>2</parId>
</item>
<item id="14">
<id>15</id>
<name>四书五经</name>
<parId>14</parId>
</item>
</root>‘;
$xml =simplexml_load_string($str);
$xmljson= json_encode($xml);
$res=json_decode($xmljson,true);
var_dump($res);
效果：
标签：cti var_dump 转换 highlight turn 默认 src item 效果
原文地址：https://www.cnblogs.com/meichao/p/9356028.html
