PHP VERSION: 8.2.17
uniform_variable_syntax_nesting_parentheses.php
<?php
class Foo
{
public static function bar($a = 1)
{
return function ($a) {
$d = new DateTime();
$o = $d->format('Y-m-d H:i:s');
return $o . ':' . $a;
};
}
public function __invoke($a = 2)
{
return self::bar($a);
}
}
function myFoo($a = 3)
{
return function ($a) {
$d = new DateTime();
$o = $d->format('Y-m-d H:i:s');
return $o . ':' . $a;
};
}
echo myFoo()(1);
echo PHP_EOL;
$foo = new Foo();
echo $foo->bar()(2);
echo PHP_EOL;
echo Foo::bar()(3);
echo PHP_EOL;
echo $foo()(4);
echo PHP_EOL;
Output
2024-03-28 09:07:26:1
2024-03-28 09:07:26:2
2024-03-28 09:07:26:3
2024-03-28 09:07:26:4
SOURCE CODE