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PHP Quiz PHP CertificatePHP simplexml_load_file() Function
Complete PHP SimpleXML Reference
Definition and Usage
The simplexml_load_file() function loads an XML document into an object.
This function returns FALSE on failure.
Syntax
simplexml_load_file(file,class,options,ns,is_prefix)
| Parameter | Description |
|---|---|
| file | Required. Specifies the XML document to use |
| class | Optional. Specifies the class of the new object |
| 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:
|
| ns | Optional |
| is_prefix | Optional |
Example
XML File
<?xml version="1.0" encoding="ISO-8859-1"?>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
PHP Code
<?php
if (file_exists('test.xml'))
{
$xml = simplexml_load_file('test.xml');
var_dump($xml);
}
else
{
exit('Error.');
}
?>
if (file_exists('test.xml'))
{
$xml = simplexml_load_file('test.xml');
var_dump($xml);
}
else
{
exit('Error.');
}
?>
The output of the code above will be:
object(SimpleXMLElement)#1 (4)
{
["to"]=> string(4) "Tove"
["from"]=> string(4) "Jani"
["heading"]=> string(8) "Reminder"
["body"]=> string(29) "Don't forget me this weekend!"
}
{
["to"]=> string(4) "Tove"
["from"]=> string(4) "Jani"
["heading"]=> string(8) "Reminder"
["body"]=> string(29) "Don't forget me this weekend!"
}
Complete PHP SimpleXML Reference
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