3v4l.org

run code in 300+ PHP versions simultaneously

@ 2022-11-24T18:52:18Z

<?php

$false = false;

if($false > 0){
    echo ">0 does not filter false<br />";
}

if($false >= 0){
    echo ">=0 does not filter false<br />";
}

if($false < 0){
    echo "<0 does not filter false<br />";
}

if($false <= 0){
    echo "<=0 does not filter false<br />";
}

if($false > 1){
    echo ">1 does not filter false<br />";
}

if($false >= 1){
    echo ">=1 does not filter false<br />";
}

if($false < 1){
    echo "<1 does not filter false<br />";
}

if($false <= 1){
    echo "<=1 does not filter false<br />";
}

if($false > -1){
    echo ">-1 does not filter false<br />";
}

if($false >= -1){
    echo ">=-1 does not filter false<br />";
}

if($false < -1){
    echo "<-1 does not filter false<br />";
}

if($false <= -1){
    echo "<=-1 does not filter false<br />";
}

Output for git.master_jit, git.master, rfc.property-hooks: >=0 does not filter false<br /><=0 does not filter false<br /><1 does not filter false<br /><=1 does not filter false<br /><-1 does not filter false<br /><=-1 does not filter false<br />

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

40.12 ms | 401 KiB | 8 Q