- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(1) { [0]=> string(8) "/tmp/bar" } array(1) { [0]=> string(8) "/tmp/bar" }
<?php
// Error!
class Test
{
public function foo()
{
$file = '/tmp/bar';
touch($file);
$files = [
realpath($file)
];
var_dump($files);
return array_unique($files);
}
}
var_dump((new Test())->foo());