3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ [ [ 'foo' => 'bar', 'foobar' => 'foo' ], [ 'foo' => 'bar', 'foobar' => 'foo' ], [ 'foo' => 'bar', 'foobar' => 'foo' ], [ 'foo' => 'foo', 'foobar' => 'bar' ], [ 'foo' => 'foo', 'foobar' => 'bar' ], [ 'foo' => 'foo', 'foobar' => 'bar' ] ] ]; $result = array_map(function($x) { return array_unique($x, SORT_REGULAR); }, $data); print_r($result);

This is an error 500

Value for `_results` contains invalid data `array`


preferences:
160.75 ms | 2638 KiB | 13 Q