hasChildren()
PHP hasChildren() funksiyasi
❮ PHP SimpleXML ma’lumotnomasi
Misol
Joriy elementda bola elementlar bor-yo‘qligini tekshiring, agar bo‘lsa, joriy elementni chiqaring:
<?php
$bookxml = <<<XML
<bookstore>
<book>
<title>Everyday Italian</title>
<author>Giada De Laurentiis</author>
</book>
<book>
<title>Harry Potter</title>
<author>J K. Rowling</author>
</book>
<book>
<title>Learning XML</title>
<author>Erik T. Ray</author>
</book>
</bookstore>
XML;
$xml = new SimpleXMLIterator($bookxml);
for( $xml->rewind(); $xml->valid(); $xml->next() ) {
if($xml->hasChildren()) {
var_dump($xml->current());
echo "<br>";
}
}
?>
Misolni ishga tushirish »
Ta’rif va qo‘llanilishi
hasChildren() funksiyasi joriy elementda bola elementlar bor-yo‘qligini tekshiradi.
Sintaksis
SimpleXMLIterator::hasChildren()
Texnik tafsilotlar
| Qaytariladigan qiymat: | Joriy elementda bola elementlar bo‘lsa TRUE. Aks holda FALSE |
|---|---|
| PHP versiyasi: | 5.0+ |
❮ PHP SimpleXML ma’lumotnomasi
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