sleep php
<?php
sleep(4);
echo "Done\n";
?>sleep php
<?php
sleep(4);
echo "Done\n";
?>php invoke
<?php
class CallableClass
{
public function __invoke($x)
{
var_dump($x);
}
}
$obj = new CallableClass;
$obj(5);
var_dump(is_callable($obj));
?>Copyright © 2021 Codeinu
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