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<?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; } if (preg_match('/(\w+)\[(\d+)\]/', $offset, $nodes)) { var_dump($this->xml->$nodes[1][$nodes[2]]->asXML()); return new self($this->xml->$nodes[1][$nodes[2]]->asXML(), false); } return new self($this->xml->$offset->asXML(), false); } 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']; $xml['note']['recursive']['val[1]'];
Output for git.master, git.master_jit
Deprecated: Return type of XmlArrayAccessIterator::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 13 Deprecated: Return type of XmlArrayAccessIterator::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 18 Deprecated: Return type of XmlArrayAccessIterator::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 37 Deprecated: Return type of XmlArrayAccessIterator::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 42 Deprecated: Return type of XmlArrayAccessIterator::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 47 Deprecated: Creation of dynamic property XmlArrayAccessIterator::$isUrl is deprecated in /in/l4vfs on line 9 Deprecated: Creation of dynamic property XmlArrayAccessIterator::$isUrl is deprecated in /in/l4vfs on line 9 Warning: Array to string conversion in /in/l4vfs on line 25 Warning: Trying to access array offset on value of type null in /in/l4vfs on line 25 Fatal error: Uncaught Error: Call to a member function asXML() on null in /in/l4vfs:25 Stack trace: #0 /in/l4vfs(72): XmlArrayAccessIterator->offsetGet('val[1]') #1 {main} thrown in /in/l4vfs on line 25
Process exited with code 255.
Output for rfc.property-hooks
Deprecated: Return type of XmlArrayAccessIterator::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 13 Deprecated: Return type of XmlArrayAccessIterator::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 18 Deprecated: Return type of XmlArrayAccessIterator::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 37 Deprecated: Return type of XmlArrayAccessIterator::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 42 Deprecated: Return type of XmlArrayAccessIterator::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/l4vfs on line 47 Deprecated: Creation of dynamic property XmlArrayAccessIterator::$isUrl is deprecated in /in/l4vfs on line 9 Deprecated: Creation of dynamic property XmlArrayAccessIterator::$isUrl is deprecated in /in/l4vfs on line 9 Warning: Array to string conversion in /in/l4vfs on line 25 Warning: Trying to access array offset on null in /in/l4vfs on line 25 Fatal error: Uncaught Error: Call to a member function asXML() on null in /in/l4vfs:25 Stack trace: #0 /in/l4vfs(72): XmlArrayAccessIterator->offsetGet('val[1]') #1 {main} thrown in /in/l4vfs on line 25
Process exited with code 255.

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