php数组转xml文件 php数组转换成xml格式的实现方法

php数组转换成xml的方法：首先创建一个PHP示例文件；然后定义一个“array_Xml”方法；接着通过foreach循环遍历以及“is_array”等函数实现转换逻辑；最后执行该文件即可。

PHP实现数组array转换成xml的方法，具体如下：<?php

$elementLevel = 0 ;

function array_Xml($array, $keys = '')

{

global $elementLevel;

if(!is_array($array))

{

if($keys == ''){

return $array;

}else{

return "\n" . $array . "$keys>\n";

}

}else{

foreach ($array as $key => $value)

{

$haveTag = true;

if (is_numeric($key))

{

$key = $keys;

$haveTag = false;

}

if($elementLevel == 0 )

{

$startElement = "";

$endElement = "$key>";

}

$text .= $startElement;

if(!$haveTag)

{

$elementLevel++;

$text .= "" . array_Xml($value, $key). "$key>\n";

}else{

$elementLevel++;

$text .= array_Xml($value, $key);

}

$text .= $endElement;

}

}

return $text;

}

$array = array(

"employees" => array(

"employee" => array(

array(

"name" => "name one",

"position" => "position one"

),

array(

"name" => "name two",

"position" => "position two"

),

array(

"name" => "name three",

"position" => "position three"

)

)

)

);

echo array_Xml($array);

?>

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