note 119684 added to migration70.new-features
| From: | lexx918 at mail dot ru | Date: | Tue, 02 Aug 2016 12:22:34 +0000 |
| Subject: | note 119684 added to migration70.new-features | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-206192@lists.php.net to get a copy of this message | ||
Sugar of ternary operator:
<?php
$a ?? 'b'
// allegedly equivalent to
isset($a) ? $a : 'b'
?>
.. in classes working unexpectedly:
<?php
class Foo {
public function __get($p) { echo "__get" . PHP_EOL; }
public function __isset($p) { echo "__isset" . PHP_EOL; }
}
$foo = new Foo;
$a = isset($foo->bar) ?: null; // __isset
$a = $foo->bar ?? null; // __get
?>
----
Server IP: 195.54.192.44
Probable Submitter: 195.151.206.25
----
Manual Page -- http://php.net/manual/en/migration70.new-features.php
Edit -- https://master.php.net/note/edit/119684
Del: integrated -- https://master.php.net/note/delete/119684/integrated
Del: useless -- https://master.php.net/note/delete/119684/useless
Del: bad code -- https://master.php.net/note/delete/119684/bad+code
Del: spam -- https://master.php.net/note/delete/119684/spam
Del: non-english -- https://master.php.net/note/delete/119684/non-english
Del: in docs -- https://master.php.net/note/delete/119684/in+docs
Del: other reasons-- https://master.php.net/note/delete/119684
Reject -- https://master.php.net/note/reject/119684
Search -- https://master.php.net/manage/user-notes.php