Online PHP editor | output for F6p1T

<?php $permissionsToTest = ['yes-sir', 'maybe-sir', 'no-sir']; # Result of Auth::user()->role->permissions->toArray() $permissions = array_column([ ['id' => 1, 'slug' => 'yes-sir'], ['id' => 2, 'slug' => 'maybe-sir'], ], 'slug'); $results = array_map(fn(string $permission): bool => in_array($permission, $permissions), $permissionsToTest); $failedResults = array_keys(array_filter($results, fn(bool $result): bool => !$result)); $missingPermissions = array_map(fn(int $key): string => implode(' ', explode('-', $permissionsToTest[$key])), $failedResults); var_dump($missingPermissions);