Online PHP editor | rfc for FFU0r

@ 2024-02-20T01:19:36Z

<?php

echo "Original Code\n";

$count = 3;
if ($count ?? 1 > 2) { echo "Yes!!\n"; } else { echo "No!!!!\n"; }

if ($count ?? null === null) { echo "Noooo!!!\n"; } else { echo "Yes!!\n"; }

if ($count ?? null >= 3) { echo "Yes!!\n"; } else { echo "No!!!!\n"; }

if ($count ?? null == null) { echo "Noooo!!!\n"; } else { echo "Yes!!\n"; }

$count = false;
if ($count ?? true === true) { echo "Noooo!!!!\n"; } else { echo "Yes!!\n"; }

$count = 3;
if ($count ?? true === true) { echo "Noooo!!!!\n"; } else { echo "Yes!!\n"; }

if ($count ?? true === true) { echo "Noooo!!!!\n"; } else { echo "Yes!!\n"; }

echo "\nCorrect code\n";

$count = 3;
if (($count ?? 1) > 2) { echo "Yes!!\n"; } else { echo "No!!!!\n"; }

if (($count ?? null) === null) { echo "Noooo!!!\n"; } else { echo "Yes!!\n"; }

if (($count ?? null) >= 3) { echo "Yes!!\n"; } else { echo "No!!!!\n"; }

if (($count ?? null) == null) { echo "Noooo!!!\n"; } else { echo "Yes!!\n"; }

$count = false;
if (($count ?? true) === true) { echo "Noooo!!!!\n"; } else { echo "Yes!!\n"; }

$count = 3;
if (($count ?? true) === true) { echo "Noooo!!!!\n"; } else { echo "Yes!!\n"; }

if (($count ?? true) === true) { echo "Noooo!!!!\n"; } else { echo "Yes!!\n"; }

Output for git.master, git.master_jit, rfc.property-hooks: Original Code Yes!! Noooo!!! Yes!! Noooo!!! Yes!! Noooo!!!! Noooo!!!! Correct code Yes!! Yes!! Yes!! Yes!! Yes!! Yes!! Yes!!

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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