Use Array2XML to convert the array into XML format, with the same node. array2xmlxml
Recently, a project needs to call a third-party interface. The data provided by the third-party is xml. I directly use Array2XML to convert the php array to XML format.
XML format:
<Root> <body> <item> </body> </root>
Because the php array cannot specify multiple repeated subscripts, the subsequent values will overwrite the previous values, and only one value will be displayed.
// Php does not support arrays in this format
$ Arr = ['body' => ['item' => [],
'Item' => [],
'Item' => []
];
$ Doc_xml = Array2XML: createXML ('root', $ arr );
$ Xml = $ doc_xml-> saveXML (); // only one item node is generated here.
The above php array is converted into XML using Array2XML, and there is only one item node in the body.
The PHP array can be written as the default format, without the multi-dimensional key and value format.
$ Arr = ['body' => ['item' => [
[],
[],
[];
Put all item nodes in the array with one item without writing key => value. In this way, Array2XML uses the item node to generate multiple item nodes.
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