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<html><head><style>table, th, td { border: 1px solid black; border-collapse: collapse;}th, td { padding: 5px;}</style></head><body><table> <tr> <td>Filter Name</td> <td>Filter ID</td> </tr> foreach (filter_list() as $id =>$filter) { echo '<tr><td>' . $filter . '</td><td>' . filter_id($filter) . '</td></tr>'; } </table></body></html>| Filter Name | Filter ID |
| int | 257 |
| boolean | 258 |
| float | 259 |
| validate_regexp | 272 |
| validate_domain | 277 |
| validate_url | 273 |
| validate_email | 274 |
| validate_ip | 275 |
| validate_mac | 276 |
| string | 513 |
| stripped | 513 |
| encoded | 514 |
| special_chars | 515 |
| full_special_chars | 522 |
| unsafe_raw | 516 |
| 517 | |
| url | 518 |
| number_int | 519 |
| number_float | 520 |
| magic_quotes | 521 |
| callback | 1024 |