<?php
class XmlArrayAccessIterator implements ArrayAccess, IteratorAggregate
{
private $xml;
public function __construct($filePath, $isUrl = true)
{
$this->isUrl = $isUrl;
$this->xml = new SimpleXmlIterator($filePath, 0, $isUrl);
}
public function offsetExists($offset)
{
return !is_null($this->xml->$offset);
}
public function offsetGet($offset)
{
if ($this->xml->getName() == $offset) {
return $this;
}
return new ArrayIterator((array)$this->xml->$offset);
}
public function __toString()
{
return (string) $this->xml;
}
public function offsetSet($offset, $value)
{
throw new RuntimeException('This is readonly. writing to "' . (string) $offset . '" with value "' . (string) $value . '" not possible');
}
public function offsetUnset($offset)
{
throw new RuntimeException('This is readonly. Unsetting "' . (string) $offset . '" not possible');
}
public function getIterator()
{
return $this->xml;
}
}
$str = '<?xml version="1.0"?>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don\'t forget me this weekend!</body>
<recursive>
<val>2</val>
<val>4</val>
</recursive>
</note>';
$xml = new XmlArrayAccessIterator($str, false);
echo $xml['note']['to'][0];
echo $xml['note']['recursive']['val'][1];
Deprecated: Return type of XmlArrayAccessIterator::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 13
Deprecated: Return type of XmlArrayAccessIterator::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 18
Deprecated: Return type of XmlArrayAccessIterator::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 32
Deprecated: Return type of XmlArrayAccessIterator::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 37
Deprecated: Return type of XmlArrayAccessIterator::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 42
Deprecated: Creation of dynamic property XmlArrayAccessIterator::$isUrl is deprecated in /in/LS2JT on line 9
Tove4
Output for 8.1.0 - 8.1.28
Deprecated: Return type of XmlArrayAccessIterator::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 13
Deprecated: Return type of XmlArrayAccessIterator::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 18
Deprecated: Return type of XmlArrayAccessIterator::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 32
Deprecated: Return type of XmlArrayAccessIterator::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 37
Deprecated: Return type of XmlArrayAccessIterator::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/LS2JT on line 42
Tove4