PHP | SimpleXMLIterator getChildren() Function
The SimpleXMLIterator::getChildren() function is an inbuilt function in PHP which is used to return the SimpleXMLIterator object containing sub-elements of the current element.
Syntax:
SimpleXMLIterator SimpleXMLIterator::getChildren( void )
Parameters: This function does not accepts any parameters.
Return Value: This function returns the SimpleXMLIterator object containing the sub-elements of the current element.
Below program illustrates the SimpleXMLIterator::getChildren() function in PHP:
Program:
<?php
$xml = <<<XML
<organization>
<name>GeeksforGeeks</name>
<address>Noida India</address>
<contact>
<email>abc@geeksforgeeks.org</email>
<mobile>+91-987654321</mobile>
</contact>
</organization>
XML;
$xmlIt = new SimpleXMLIterator( $xml );
for ( $xmlIt -> rewind (); $xmlIt ->valid(); $xmlIt ->next() ) {
foreach ( $xmlIt ->getChildren() as $element => $content ) {
echo "The content of '$element' element is '$content'" . "\n" ;
}
}
?>
|
Output:
The content of 'email' element is 'abc@geeksforgeeks.org'
The content of 'mobile' element is '+91-987654321'
Reference: https://www.php.net/manual/en/simplexmliterator.getchildren.php
Last Updated :
27 Aug, 2019
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