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@ 2018-10-28T10:09:44Z

<?php
$xml = '<person>
<child role="son1">
<child role="daughter1"/>
</child>
<child role="daughter2">
<child role="son2">
<child role="son3"/>
</child>
</child>
</person>';

function xml2assoc($obj, &$arr) {
  $children = $obj->children();
  foreach ( $children as $elementName => $node ) {

    if (!isset($arr[$elementName])) {
      $arr[$elementName] = array();
    }
    $temp = array();
    $attributes = $node->attributes();
    foreach ( $attributes as $attributeName => $attributeValue ) {
      $attribName = strtolower(trim((string) $attributeName));
      $attribVal = trim((string) $attributeValue);
      $temp[$attribName] = $attribVal;
    }
    $text = (string) $node;
    $text = trim($text);
    if (strlen($text) > 0) {
      $temp ['text='] = $text;
    }
    $arr[$elementName][] = $temp;
    $nextIdx = count($arr[$elementName]);
    xml2assoc($node, $arr[$elementName][$nextIdx - 1]);
  }
  return;
}

$dom = new SimpleXMLElement($xml);
$arr = array();
xml2assoc($dom, $arr);
print_r($arr);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [child] => Array ( [0] => Array ( [role] => son1 [child] => Array ( [0] => Array ( [role] => daughter1 ) ) ) [1] => Array ( [role] => daughter2 [child] => Array ( [0] => Array ( [role] => son2 [child] => Array ( [0] => Array ( [role] => son3 ) ) ) ) ) ) )

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2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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