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PHP SimpleXMLIterator next () function

Syntax:
void SimpleXMLIterator::next (void)
Parameters:this function takes no parameters.Return value:this function does not return any value.The following program illustrates the SimpleXMLIterator::next() function in PHP :Program :  
// Save the xml element to a variable $xml = < < < XML < organization > < name > GeeksforGeeks < / name >
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< contact > < email > [email protected]< / email > < mobile > + 91-987654321 < / mobile > < / contact > < / organization > XML; $xmlIt = new SimpleXMLIterator ( $xml );  
// Use the rewind() function to rewind
// to the first element $xmlIt -> rewind ();  
// Use the next() function to navigate
// to next element $xmlIt -> next(); $xmlIt -> next();  
// Show current element var_dump ( $xmlIt -> current());  
?>
Exit:
object (SimpleXMLIterator ) # 2 (2) {["email"] = > string (21) "[email protected]" ["mobile"] = > string (13) "+ 91-987654321"}
Link: https://www.php.net/manual/en/simplexmliterator.next.php

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