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<?php if(!class_exists('SimpleXMLElement')) die("Bonkers"); $xml = new SimpleXMLElement('<xml><node>foo</node></xml>'); var_dump($xml->node); var_dump(gettype($xml->node)); var_dump(isset($xml->node)); var_dump(empty($xml->node)); var_dump(is_null($xml->node)); var_dump(count($xml->node)); var_dump(count($xml->node->children())); echo "----------------------\n"; var_dump(gettype($xml->node->foo)); var_dump(isset($xml->node->foo)); var_dump(empty($xml->node->foo)); var_dump(is_null($xml->node->foo)); var_dump(count($xml->node->foo)); var_dump(count($xml->node->foo->children()));
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(SimpleXMLElement)#2 (1) { [0]=> string(3) "foo" } string(6) "object" bool(true) bool(false) bool(false) int(1) int(0) ---------------------- string(6) "object" bool(false) bool(true) bool(false) int(0) Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /in/S8pvV:18 Stack trace: #0 {main} thrown in /in/S8pvV on line 18
Process exited with code 255.
Output for 8.0.0 - 8.0.9
object(SimpleXMLElement)#2 (1) { [0]=> string(3) "foo" } string(6) "object" bool(true) bool(false) bool(false) int(1) int(0) ---------------------- string(6) "object" bool(false) bool(true) bool(false) int(0) Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in /in/S8pvV:18 Stack trace: #0 {main} thrown in /in/S8pvV on line 18
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
object(SimpleXMLElement)#2 (1) { [0]=> string(3) "foo" } string(6) "object" bool(true) bool(false) bool(false) int(1) int(0) ---------------------- string(6) "object" bool(false) bool(true) bool(false) int(0) Warning: main(): Node no longer exists in /in/S8pvV on line 18 int(0)
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
object(SimpleXMLElement)#2 (1) { [0]=> string(3) "foo" } string(6) "object" bool(true) bool(false) bool(false) int(1) int(0) ---------------------- string(6) "object" bool(false) bool(true) bool(false) int(0) Warning: count(): Node no longer exists in /in/S8pvV on line 18 int(0)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
object(SimpleXMLElement)#2 (1) { [0]=> string(3) "foo" } string(6) "object" bool(true) bool(false) bool(false) int(1) int(1) ---------------------- string(6) "object" bool(false) bool(true) bool(false) int(1) int(1)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Bonkers

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