Online PHP editor | rfc for EatEF

@ 2017-01-09T17:25:33Z

<?php

$xml = new \SimpleXMLElement('
    <blog-post>
        <dc:tag xmlns:dc="http://purl.org/dc/elements/1.1/"/>
        <tag xmlns:dc="http://purl.org/dc/elements/1.1/"/>
    </blog-post>'
);
var_dump(count($xml->xpath('*')));
var_dump($xml->count());
var_dump(count($xml));
var_dump(count($xml->children()));
echo "\n\n";

$xml = new \SimpleXMLElement('
    <blog-post>
        <dc:tag xmlns:dc="http://purl.org/dc/elements/1.1/"/>
        <dc:tag xmlns:dc="http://purl.org/dc/elements/1.1/"/>
        <dc:tag xmlns:dc="http://purl.org/dc/elements/1.1/"/>
        <dc:tag xmlns:dc="http://purl.org/dc/elements/1.1/"/>
    </blog-post>'
);
var_dump(count($xml->xpath('*')));
var_dump(count($xml));
var_dump(count($xml->children()));
echo "\n\n";

$xml = new \SimpleXMLElement('
    <dc:blog-post xmlns:dc="http://purl.org/dc/elements/1.1/">
        <dc:tag/>
        <dc:tag/>
        <dc:tag/>
    </dc:blog-post>'
);

var_dump(count($xml->xpath('*')));
var_dump(count($xml));
var_dump(count($xml->children()));

Output for git.master, git.master_jit, rfc.property-hooks: int(2) int(1) int(1) int(1) int(4) int(0) int(0) int(3) int(0) int(0)

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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