PHP method and example code for converting XML into array-PHP Tutorial-php.cn

PHP method and example code for converting XML into array

墨辰丷

Release： 2023-03-29 16:58:01

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This article mainly introduces in detail the method of converting XML into an array in PHP. Interested friends can refer to it

If you use the xml data obtained by curl
xml=simplexmlloadstring(data);
data[′tk′]=jsondecode(jsonencode(xml),TRUE);
If the URL data is obtained directly
xml=simplexmlloadfile(data);
data[′tk′]=jsondecode(jsonencode(xml),TRUE);
Convert the simplexml object to json first, and then json Convert to array.

Code:

<?php
$string = <<<XML
<?xml version=&#39;1.0&#39;?> 
<document>
 <title>Forty What?</title>
 <from>Joe</from>
 <to>Jane</to>
 <body>
 I know that&#39;s the answer -- but what&#39;s the question?
 </body>
</document>
XML;

$xml=simplexml_load_string($string);
$data = json_decode(json_encode($xml),TRUE);
var_dump( $xml );
var_dump( $data );

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object(SimpleXMLElement)[1]
 public &#39;title&#39; => string &#39;Forty What?&#39; (length=11)
 public &#39;from&#39; => string &#39;Joe&#39; (length=3)
 public &#39;to&#39; => string &#39;Jane&#39; (length=4)
 public &#39;body&#39; => string &#39;
 I know that&#39;s the answer -- but what&#39;s the question?
 &#39; (length=57)
array
 &#39;title&#39; => string &#39;Forty What?&#39; (length=11)
 &#39;from&#39; => string &#39;Joe&#39; (length=3)
 &#39;to&#39; => string &#39;Jane&#39; (length=4)
 &#39;body&#39; => string &#39;
 I know that&#39;s the answer -- but what&#39;s the question?
 &#39; (length=57)

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