Allow NULL
A questionnaire on how to implement the Allow NULL RFC.
Results
| Person | Approach | Accept NULL | Fatal Error | Start | End |
|---|---|---|---|---|---|
| "Gilmar" | 1 | x131 | - | 11:22 - 25th Mar 2022 | 11:29 - 25th Mar 2022 |
| "Jakob Givoni" | 2, 3 | x10 | x22 | 22:14 - 5th Mar 2022 | 22:25 - 5th Mar 2022 |
| "a" | 3 | - | - | 01:22 - 3rd Mar 2022 | 01:23 - 3rd Mar 2022 |
| N/A | 3, 1 | - | x34 | 09:13 - 2nd Mar 2022 | 09:15 - 2nd Mar 2022 |
| N/A | 1, 2 | - | - | 22:06 - 1st Mar 2022 | 22:07 - 1st Mar 2022 |
| "-" | 2, 1, 3, 4 | x58 | x16 | 14:52 - 1st Mar 2022 | 14:57 - 1st Mar 2022 |
| "Luís Cobucci" | 3, 1 | x13 | x322 | 14:41 - 1st Mar 2022 | 14:53 - 1st Mar 2022 |
| "Vincent" | 2, 3, 1 | - | x31 | 10:00 - 1st Mar 2022 | 10:05 - 1st Mar 2022 |
| "naitsirch" | 2, 1 | x48 | x4 | 07:20 - 1st Mar 2022 | 07:33 - 1st Mar 2022 |
| "alec" | 1, 2 | - | - | 06:14 - 1st Mar 2022 | 06:15 - 1st Mar 2022 |
| "jrf" | 1, 2 | x74 | - | 00:44 - 1st Mar 2022 | 00:53 - 1st Mar 2022 |
| "lubosdz" | 1 | - | - | 20:47 - 28th Feb 2022 | 20:48 - 28th Feb 2022 |
| "cebe" | 1 | x199 | x59 | 19:50 - 28th Feb 2022 | 20:11 - 28th Feb 2022 |
| "Alexander M. Turek" | 3, 2, 1, 4 | x20 | x259 | 17:32 - 28th Feb 2022 | 17:53 - 28th Feb 2022 |
| "azjezz" | 3, 2, 1, 4 | - | x333 | 17:06 - 28th Feb 2022 | 17:10 - 28th Feb 2022 |
| "Andreas Heigl" | 1, 2, 4, 3 | - | - | 17:04 - 28th Feb 2022 | 17:07 - 28th Feb 2022 |
| "Marco Deleu" | 2, 1, 3, 4 | - | - | 17:04 - 28th Feb 2022 | 17:06 - 28th Feb 2022 |
| "Dik Takken" | 2, 3, 1 | - | - | 15:57 - 28th Feb 2022 | 16:00 - 28th Feb 2022 |
| "Herre Groen" | 1, 2, 3, 4 | x2 | - | 15:09 - 28th Feb 2022 | 15:10 - 28th Feb 2022 |
| N/A | 1 | - | - | 13:07 - 28th Feb 2022 | 13:15 - 28th Feb 2022 |
| N/A | 3, 2, 1, 4 | - | - | 11:45 - 28th Feb 2022 | 11:46 - 28th Feb 2022 |
| N/A | 2 | - | - | 09:08 - 28th Feb 2022 | 09:08 - 28th Feb 2022 |
| N/A | 3 | - | x335 | 08:41 - 28th Feb 2022 | 08:49 - 28th Feb 2022 |
| N/A | 1, 2, 3 | - | - | 08:21 - 28th Feb 2022 | 08:24 - 28th Feb 2022 |
| "N/A" | 3 | - | x335 | 01:12 - 28th Feb 2022 | 01:19 - 28th Feb 2022 |
| "Ayesh Karunaratne" | 3, 2, 4 | - | - | 00:42 - 28th Feb 2022 | 00:48 - 28th Feb 2022 |
| N/A | 3, 1, 2, 4 | - | - | 00:06 - 28th Feb 2022 | 00:07 - 28th Feb 2022 |
| "Claude Pache" | 3, 4 | - | - | 23:51 - 27th Feb 2022 | 00:08 - 28th Feb 2022 |
| "Larry" | 2, 4, 3, 1 | - | x110 | 23:16 - 27th Feb 2022 | 23:22 - 27th Feb 2022 |
| "Benjamin Morel" | 3 | - | - | 22:09 - 27th Feb 2022 | 22:12 - 27th Feb 2022 |
| "Francis Lavoie" | 1, 2 | x73 | x93 | 22:00 - 27th Feb 2022 | 00:12 - 28th Feb 2022 |
| "Bishop" | 1 | - | - | 21:52 - 27th Feb 2022 | 21:54 - 27th Feb 2022 |
| "Removed 2023-10-30 19:30" | 3, 2, 1 | x13 | x171 | 20:48 - 27th Feb 2022 | 08:30 - 1st Mar 2022 |
| "Kamil Tekiela" | 3, 1, 2, 4 | x2 | x62 | 20:24 - 27th Feb 2022 | 20:30 - 27th Feb 2022 |
| "Craig Francis" | 1, 2 | x335 | - | 19:53 - 27th Feb 2022 | 23:58 - 28th Feb 2022 |
Approaches:
- NULL triggers a Fatal Error with strict_types=1, otherwise use coercion (like how integers can be coerced to a string)
- NULL triggers a Fatal Error for everyone, but update some parameters to explicitly allow NULL (e.g. `?string`)
- NULL triggers a Fatal Error for everyone (forget about backwards compatibility)
- Don't Mind