| 1: | <?php |
| 2: | |
| 3: | namespace ngatngay; |
| 4: | |
| 5: | class arr |
| 6: | { |
| 7: | public static function get_by_page(int $page, int $per_page, array $data): array |
| 8: | { |
| 9: | $offset = ($page - 1) * $per_page; |
| 10: | return array_slice($data, $offset, $per_page); |
| 11: | } |
| 12: | |
| 13: | public static function to_file(string $filename, array $arr): int|false { |
| 14: | return file_put_contents( |
| 15: | $filename, |
| 16: | '<?php return ' . var_export($arr, true) . ';' |
| 17: | ); |
| 18: | } |
| 19: | } |
| 20: |