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PHP SimpleXMLIterator getChildren () function

Syntax:
SimpleXMLIterator SimpleXMLIterator::getChildren (void)
Parameters:this function takes no parameters.Return value:this function returns a SimpleXMLIterator object containing the subelements of the current element.The following program illustrates the SimpleXMLIterator::getChildren function() in PHP:Program :  
// Save the xml element to a variable $xml = < < < XML < organization > < name > GeeksforGeeks < / name >
Noida India
< contact > < email > [email protected]< / email > < mobile > + 91-987654321 < / mobile > < / contact > < / organization > XML; $xmlIt = new SimpleXMLIterator ( $xml );  
// the loop starts from the first xml element and
// run when elements are invalid for ( $xmlIt -> rewind (); $xmlIt -> valid(); $xmlIt -> next()) {   foreach ( $xmlIt -> getChildren() as $element = > $content ) { echo "The content of’ $element’ element is ’$content’" . "" ; } }  
?>
Exit:
The content of ’email’ element is’ abc @ engineerforengineer.org’ The content of ’mobile’ element is’ + 91-987654321’
Link:https://www.php.net/manual/en/simplexmliterator.getchildren.php

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