PHP code example of decodelabs / exemplar

1. Go to this page and download the library: Download decodelabs/exemplar library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

decodelabs / exemplar example snippets


use DecodeLabs\Exemplar\Element as XmlElement;

$element = XmlElement::fromFile('/path/to/my/file.xml');

if($element->hasAttribute('old')) {
    $element->removeAttribute('old');
}

$element->setAttribute('new', 'value');

foreach($element->scanChildrenOfType('section') as $sectTag) {
    $inner = $sectTag->getFirstChildOfType('title');
    $sectTag->removeChild($inner);

    // Flatten to plain text
    echo $sectTag->getComposedTextContent();
}

file_put_contents('newfile.xml', (string)$element);


use DecodeLabs\Exemplar\Writer as XmlWriter;

$writer = new XmlWriter();
$writer->writeHeader();

$writer->{'ns:section[ns:attr1=value].test'}(function ($writer) {
    $writer->{'title#main'}('This is a title');

    $writer->{'@body'}('This is an element with content wrapped in CDATA tags.');
    $writer->writeCData('This is plain CDATA');
});

echo $writer;