Online PHP editor | rfc for h1eMR

@ 2024-01-15T13:09:08Z

<?php

$codes = <<<'CODES'
[column]
    [row]
        [column][/column]
        [column][/column]
    [/row]
[/column]
CODES;
$html  = str_replace(['[', ']'], ['<', '>'], $codes);
libxml_use_internal_errors(true);
$dom = new \DOMDocument();
$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);

foreach($dom->getElementsByTagName('row') as $row) {
    foreach($row->getElementsByTagName('column') as $column) {
        $column->appendChild($dom->createTextNode('test'));
        $column->setAttribute('class', 'test');
    }
}

$tags = getTags($dom->documentElement);
echo var_export($tags, true);

function getTags($element, $tags = [])
{
    $tag = ['tagName' => $element->tagName];

    if ($element->hasAttributes()) {
        foreach ($element->attributes as $attribute) {
            $tag['attributes'][$attribute->name] = $attribute->value;
        }
    }

    if ('' !== ($nodeValue = trim($element->textContent)) && false === $element->hasChildNodes()) {
        $tag['nodeValue'] = $nodeValue;
    }

    if ($element->hasChildNodes()) {
        foreach ($element->childNodes as $childElement) {
            if ($childElement->nodeType !== XML_ELEMENT_NODE) {
                continue;
            }
            $tag[] = getTags($childElement, $tags);
        }
    }
    $tags[] = $tag;

    return $tags;
}

Output for git.master_jit, git.master, rfc.property-hooks: array ( 0 => array ( 'tagName' => 'column', 0 => array ( 0 => array ( 'tagName' => 'row', 0 => array ( 0 => array ( 'tagName' => 'column', 'attributes' => array ( 'class' => 'test', ), ), ), 1 => array ( 0 => array ( 'tagName' => 'column', 'attributes' => array ( 'class' => 'test', ), ), ), ), ), ), )

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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