TypePHP 编译器
https://swoole.com/aot/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
369 B
28 lines
369 B
--TEST--
|
|
assign coalesce on undefined variable
|
|
--FILE--
|
|
<?php
|
|
$a ??= 123;
|
|
var_dump($a);
|
|
|
|
$b ??= 'foo';
|
|
$b ??= 'bar';
|
|
var_dump($b);
|
|
|
|
$c ??= null;
|
|
var_dump(isset($c));
|
|
$c ??= 'after-null';
|
|
var_dump($c);
|
|
|
|
for ($i = 0; $i < 2; $i++) {
|
|
$d ??= printf("default\n");
|
|
}
|
|
var_dump($d);
|
|
?>
|
|
--EXPECT--
|
|
int(123)
|
|
string(3) "foo"
|
|
bool(false)
|
|
string(10) "after-null"
|
|
default
|
|
int(8)
|
|
|