Fungsi PHP __construct()
Contoh
Buat objek SimpleXMLElement dari string:
<?php
$note=<<<XML
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Do not forget me this weekend!</body>
</note>
XML;
$xml=new SimpleXMLElement($note);
echo $xml->asXML();
?>
Definisi dan Penggunaan
Fungsi __construct() membuat objek SimpleXMLElement baru.
Sintaksis
SimpleXMLElement::__construct(data, options, data_is_url, ns, is_prefix)
Nilai Parameter
| Parameter | Description |
|---|---|
| data | Required. Specifies A well-formed XML string or the path or URL to an XML document if data_is_url is TRUE |
| options | Optional. Specifies additional Libxml parameters. Is set by specifying the option and 1 or 0 (TRUE or FALSE, e.g. LIBXML_NOBLANKS(1)) Possible values:
|
| data_is_url | Optional. TRUE specifies that data is a path/URL to an XML document instead of string data. Default is FALSE |
| ns | Optional. Specifies a namespace prefix or URI |
| is_prefix | Optional. Specifies a Boolean value. TRUE if ns is a prefix. FALSE if ns is a URI. Default is FALSE |
Detail Teknis
| Nilai Kembali: | Mengembalikan objek SimpleXMLElement yang mewakili data |
|---|---|
| Versi PHP: | 5.0+ |
| Log Perubahan PHP: | PHP 5.2.0: Menambahkan parameter ns dan is_prefix opsional . PHP 5.1.2: Menambahkan opsi opsional dan parameter data_is_url . |
Lebih Banyak Contoh
Asumsikan kita memiliki file XML berikut, " note.xml ":
<?xml version="1.0" encoding="UTF-8"?>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
Contoh
Buat objek SimpleXMLElement dari URL:
<?php
$xml=new SimpleXMLElement("note.xml", 0, TRUE);
echo $xml->asXML();
?>
Referensi PHP SimpleXML