Online PHP editor | rfc for OA5eV

@ 2024-08-06T09:41:10Z

<?php
$html = '<ol style="margin-top: 0cm; margin-bottom: 0cm;">
<li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;"><span style="font-size: 10.0pt;">x</span></li>
<li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;"><span style="font-size: 10.0pt;">y</span></li>
<li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;"><span style="font-size: 10.0pt;">z</span></li>
<li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;"></li>
<li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;"><span style="font-size: 10.0pt; color: red;"> </span></li>
</ol>';

$emptyLists = '//li[not(normalize-space())]';

$dom = new DOMDocument;
$dom->loadHTML($html);
$xpath = new DOMXPath($dom);
foreach($xpath->query($emptyLists) as $node) {
    $node->parentNode->removeChild($node);
}

echo $dom->saveHTML($xpath->query('//ol')->item(0));

Output for git.master, git.master_jit, rfc.property-hooks: <ol style="margin-top: 0cm; margin-bottom: 0cm;"> <li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;">x</li> <li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;">y</li> <li style="margin: 0cm 0cm 0cm 47.6px; text-align: justify; line-height: normal; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.4px;">z</li> </ol>

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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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