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@ 2022-08-22T13:49:00Z

<?php

function process_xml(string $xml_string) : array
{
    // Process XML
    $xml = simplexml_load_string($xml_string);
    
    // Return array
    $my_json['messages'] = [];

    // Iterate over nodes
    foreach($xml->children() as $message) {
        
        // Technically not needed
        $tmp = [];
        
        // Iterate over attributes
        foreach($message->attributes() as $name => $value) {
            $tmp[$name] = $value;
        }
        $my_json['messages'][] = $tmp;
    }
    
    return $my_json;
}

$xml_string_1 = <<<EOT
<messages>
<message message="asdf" franchise_id="0000" id="1661170418wng204" posted="Mon Aug 22 8:13:38 a.m. ET 2022"/>
</messages>
EOT;

$xml_string_2 = <<<EOT
<messages>
<message franchise_id="0000" id="1661174329csw208" posted="Mon Aug 22 9:18:49 a.m. ET 2022" message="asdf"/>
<message id="1661170418wng204" posted="Mon Aug 22 8:13:38 a.m. ET 2022" franchise_id="0000" message="asdf"/>
</messages>
EOT;

echo json_encode(process_xml($xml_string_1));
echo PHP_EOL;
echo json_encode(process_xml($xml_string_2));

Output for git.master, git.master_jit, rfc.property-hooks: {"messages":[{"message":{"0":"asdf"},"franchise_id":{"0":"0000"},"id":{"0":"1661170418wng204"},"posted":{"0":"Mon Aug 22 8:13:38 a.m. ET 2022"}}]} {"messages":[{"franchise_id":{"0":"0000"},"id":{"0":"1661174329csw208"},"posted":{"0":"Mon Aug 22 9:18:49 a.m. ET 2022"},"message":{"0":"asdf"}},{"id":{"0":"1661170418wng204"},"posted":{"0":"Mon Aug 22 8:13:38 a.m. ET 2022"},"franchise_id":{"0":"0000"},"message":{"0":"asdf"}}]}

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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