children()
PHP children() funksiyasi
❮ PHP SimpleXML ma’lumotnomasi
Misol
note tugunining bola elementlarini toping:
<?php
$note=<<<XML
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Do not forget me this weekend!</body>
</note>
XML;
$xml=simplexml_load_string($note);
foreach ($xml->children() as $child)
{
echo "Child node: " . $child . "<br>";
}
?>
Misolni ishga tushirish »
Ta’rif va qo‘llanilishi
children() funksiyasi ko‘rsatilgan tugunning bola elementlarini topadi.
Sintaksis
SimpleXMLElement::children(ns, prefix)
Parametr qiymatlari
| Parametr | Tavsif |
|---|---|
| ns | Ixtiyoriy. XML nomlar fazosini (namespace) belgilaydi |
| prefix | Ixtiyoriy. Boolean qiymat. Agar TRUE bo‘lsa, ns prefiks sifatida qaraladi. Agar FALSE bo‘lsa, ns nomlar fazosi URL manzili sifatida qaraladi. Standart qiymat: FALSE |
Texnik tafsilotlar
| Qaytariladigan qiymat: | SimpleXMLElement obyektini qaytaradi |
|---|---|
| PHP versiyasi: | 5.0+ |
| PHP o‘zgarishlar tarixi: | PHP 5.2: Ixtiyoriy prefix parametri qo‘shildi |
Ko‘proq misollar
Misol
body tugunining bola elementlarini toping:
<?php
$note=<<<XML
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body><span>Important!</span> Do not forget me this weekend!</body>
</note>
XML;
$xml=simplexml_load_string($note);
foreach ($xml->body[0]->children() as $child)
{
echo "Child node: " . $child . "<br>";
}
?>
Misolni ishga tushirish »
❮ PHP SimpleXML ma’lumotnomasi
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