How to use soap of php to make a request

such as the title: I have looked for many methods on the Internet, but I can"t start with all kinds of materials

requirement: I want to use xml to request the interface, plus verification information, and process the requested data

this is based on the code written on the Internet:

clipboard.png

:

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by the way: php version is 5.4

finally successfully connected after some efforts, but reported an error: Error reading XMLStreamReader.
trouble bosses move to https://codeshelper.com/q/10.
Thank you

Mar.05,2021

//url   __getFunctions    
$client = new \SoapClient("url"); 
//function__getFunction$xml
$arr = $client->__soapCall('function',array('parameters' =>$xml)); 
//xml
$test = $this->xmlToArray($arr);
return $test;

if you don't understand, I suggest you take a look at php's official manual:
http://www.php.net/manual/en/.

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are they interfaces written by .NET? Is there a document? let's see what the format is

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b360a9-2b52c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b360a9-2b52c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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