3v4l.org

run code in 300+ PHP versions simultaneously

@ 2015-05-05T05:25:53Z

<?php

$json = '
{"twitter": 
[
{"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]},
{"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}
],
"facebook": [
{"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]},
{"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}],
"youtube": [
{"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]},
{"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}],
"flickr": [
{"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]},
{"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}],
"twitter": []}';

$args = json_decode($json);

if(empty($args->shit)) {
    echo "empty";
}

if(empty($args->flickr)) {
    echo "empty";
}

foreach($args->flickr as $arg) {
    
    print_r($arg);
    print_r($arg->identifier);

}

Output for git.master, git.master_jit, rfc.property-hooks: emptystdClass Object ( [identifier] => 1 [title] => hello [tags] => Array ( [0] => a [1] => b [2] => c ) [cats] => Array ( [0] => a [1] => b [2] => c ) ) 1stdClass Object ( [identifier] => 2 [title] => semblance [tags] => Array ( [0] => a [1] => b [2] => c ) [cats] => Array ( [0] => a [1] => b [2] => c ) ) 2

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

preferences:dark modelive preview

37.4 ms | 402 KiB | 8 Q