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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())); 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 git.master, git.master_jit, rfc.property-hooks
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/tCh4C:18 Stack trace: #0 {main} thrown in /in/tCh4C on line 18
Process exited with code 255.

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