Online PHP editor | rfc for cq1JD

@ 2025-04-23T17:59:57Z

<?php

$resultApi = '<fieldset class="relative"><div><h5><button>CABIN #1</button></h5></div><div>EMPTY</div></fieldset><fieldset class="relative"><div><h5><button>CABIN #2</button></h5></div><div><select data-id="222"><option value="1">Op#1</option><option value="2">Op#2</option></select></div></fieldset><fieldset class="relative"><div><h5><button>CABIN #3</button></h5></div><div><select data-id="223"><option value="1">Op#1</option><option value="2">Op#2</option><option value="3">Op#3</option></select></div></fieldset>';

$dom = new \DOMDocument();
@$dom->loadHTML($resultApi);

// Create a DOMXPath instance and locate elements
$xpath = new \DOMXPath($dom);
$elements = $xpath->query("//fieldset[contains(@class, 'relative')]");


foreach ($elements as $key1 => $element) {
    $select = $xpath->query("//select", $element); // returns a DOMNodeList
    $result = [];
    foreach ($select as $option) {
        $cabinID =$option->getAttribute('data-id');
        $children = $option->childNodes;

        $parentNode = $xpath->query('//h5/button', $option)->item($key1);
 
        foreach ($children as $child) {
            if($child->nodeName === 'option' && $child->nodeValue !== '-'){
                $result/*[$parentNode->nodeValue]*/[$cabinID][]= 1;
            }
        }
    }
}
print_r($result);

Output for git.master_jit, git.master: Array ( [222] => Array ( [0] => 1 [1] => 1 ) [223] => Array ( [0] => 1 [1] => 1 [2] => 1 ) )

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2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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