SimpleXMLElement::count
PHP function
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(PHP 8)
Counts the children of an element
Description
SimpleXMLElement::count(): int
This method counts the number of children of an element.
Parameters Parameters
Return Values
Returns the number of elements of an element.
Examples
Counting the number of children
php
<?php
$xml = <<<EOF
<people>
<person name="Person 1">
<child/>
<child/>
<child/>
</person>
<person name="Person 2">
<child/>
<child/>
<child/>
<child/>
<child/>
</person>
</people>
EOF;
$elem = new SimpleXMLElement($xml);
foreach ($elem as $person) {
printf("%s has got %d children.\n", $person['name'], $person->count());
}
?>The above example will output:
output
Person 1 has got 3 children.
Person 2 has got 5 children.See Also
SimpleXMLElement::children