PHP code example of daniesy / dominator

    
        
<?php
require_once('vendor/autoload.php');

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

    

daniesy / dominator example snippets

use Daniesy\DOMinator\DOMinator;

$html = '<?xml version="1.0" encoding="utf-8"

foreach ($root->children as $child) {
    echo $child->tag; // e.g., 'div'
}

// Find all elements with class="foo"
$nodes = $root->querySelectorAll('.foo');
// Attribute selectors:
// Exact match
$adminNodes = $root->querySelectorAll('[data-role="admin"]');
// Space-separated word match
$adminWordNodes = $root->querySelectorAll('[data-role~="admin"]');
// Substring match
$adminSubstringNodes = $root->querySelectorAll('[data-role*="admin"]');
// Attribute presence
$withPlaceholder = $root->querySelectorAll('[placeholder]');
// Comma-separated (OR) selectors
$iconLinks = $root->querySelectorAll('link[rel="shortcut icon"], link[rel="icon"]');

// Access by index using item() method
echo $nodes->item(0)->innerText;
// Get the number of nodes
echo $nodes->length;
// Iterate over nodes
foreach ($nodes as $node) {
    echo $node->innerText;
}

// Find the first <span> element
$span = $root->querySelector('span');
if ($span) {
    echo $span->innerText;
}

// Find all <div> elements (case-insensitive)
$divs = $root->getElementsByTagName('div');
// Access by index
echo $divs->item(0)->innerText;
// Iterate over nodes
foreach ($divs as $div) {
    echo $div->innerText;
}

$node = $nodes->item(0);
$node->setAttribute('id', 'new-id');
$node->innerText = 'Updated text';
$node->remove(); // Remove from parent

use Daniesy\DOMinator\CssParser;

$css = '@media (max-width:600px) { body { background: #fff; } }\n@font-face { font-family: test; src: url(test.woff); }\ndiv.foo#bar { color: green; }';
$rules = CssParser::parse($css);
// $rules[0]['type'] === 'at' for @media, $rules[1]['type'] === 'at' for @font-face, $rules[2]['type'] === 'rule' for div.foo#bar

// Selector matching:
use Daniesy\DOMinator\Nodes\Node;
$node = new Node('div', ['class' => 'foo bar', 'id' => 'bar']);
CssParser::matches('div.foo#bar', $node); // true
CssParser::matches('.baz', $node); // false

// Minified (default)
$html = $root->toHtml();
// Pretty-printed (indented, human-readable)
$prettyHtml = $root->toHtml(false);
// Inline CSS styles (simple selectors only)
$inlinedHtml = $root->toInlinedHtml();
$prettyInlinedHtml = $root->toInlinedHtml(false);

$html = '<svg:rect width="100" height="100"/>';
$root = DOMinator::read($html);
$svg = $root->children->item(0); // Direct access to children array is still available
echo $svg->namespace; // 'svg'
echo $svg->tag;       // 'rect'

// Alternatively, you can use querySelector
$svg = $root->querySelector('svg\\:rect');
echo $svg->namespace; // 'svg'
echo $svg->tag;       // 'rect'

    $root = DOMinator::read($html, false, function($input) {
        // Preprocess or sanitize $input
        return str_replace('foo', 'bar', $input);
    });