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<?php $doc = new DOMDocument; $doc->loadHTML('<html><body></body></html>'); $e = $doc->getElementsByTagname('html')->item(0); echo get_class($e->firstChild); // DOMElement new ReflectionProperty('DOMElement', 'firstChild'); // throws
Output for 8.1.0 - 8.1.10
DOMElement
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.30, 8.0.0 - 8.0.23
DOMElement Fatal error: Uncaught ReflectionException: Property DOMElement::$firstChild does not exist in /in/oQWMn:7 Stack trace: #0 /in/oQWMn(7): ReflectionProperty->__construct('DOMElement', 'firstChild') #1 {main} thrown in /in/oQWMn on line 7
Process exited with code 255.
Output for 5.0.3 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
DOMElement Fatal error: Uncaught exception 'ReflectionException' with message 'Property DOMElement::$firstChild does not exist' in /in/oQWMn:7 Stack trace: #0 /in/oQWMn(7): ReflectionProperty->__construct('DOMElement', 'firstChild') #1 {main} thrown in /in/oQWMn on line 7
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/oQWMn on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.2
DOMElement Fatal error: Uncaught exception 'ReflectionException' with message 'Property DOMElement::$firstChild does not exist' in /in/oQWMn:7 Stack trace: #0 {main} thrown in /in/oQWMn on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/oQWMn on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/oQWMn on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/oQWMn on line 5
Process exited with code 255.

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