3v4l.org

run code in 300+ PHP versions simultaneously

@ 2016-01-12T14:14:46Z

<?php

$str = <<<END
[F]                               = []
[T]                               = [[0,0]]
[T,T,F,T]                         = [[0,1],[3,3]]
[F,T,T,F,F,T,T,T]                 = [[1,2],[5,7]]
[F,T,T,F,F,F,T,T,T,T]             = [[1,2],[6,9]]
[T,T,F,F,F,T,T,T,T,T,T,T,T,T,T,F] = [[0,1],[5,14]]
[F,F,T,T,F,F,F,F,F,F,F,F,T,T,T,T,T,T,T,T,F,F,F,F,F,F,F,F,F,F,F,F,F,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,T,T] = [[2,3],[12,19],[33,54],[93,94]]
END;

$tests = [];
foreach(explode("\n", $str) as $line) {
    list($values, $result) = explode('=', $str);
    $values = explode(',', trim(trim($values), '[]'));
    $result = eval($result . ';');
    $tests[] = [$values, $result];
}

print_r($tests);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Undefined constant "T" in /in/IIbhB(17) : eval()'d code:2 Stack trace: #0 /in/IIbhB(17): eval() #1 {main} thrown in /in/IIbhB(17) : eval()'d code on line 2
Process exited with code 255.

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

49.94 ms | 401 KiB | 8 Q