Why are some changes to settings in php.ini not taking effect?
Last modified date:
2017-03-20
Applied Models:
Answer:
To ensure that your NAS system works normally, some PHP settings (also known as “PHP directives”) in php.ini have restrictions. If a setting in php.ini is over the maximum or under the minimum allowed value, the system will reset that setting to the closest allowed value automatically. The following is a list of restricted settings:
- memory_limit
The default value of memory_limit is 128 megabytes (MB). The minimum value cannot be less than 64MB, and the maximum value depends on the memory of your NAS:
| NAS Memory | memory_limit Maximum Allowed Value |
|---|---|
| ＜ 512MB | 128MB |
| 512MB and ＜ 1024MB | 384MB |
| 1024MB and ＜ 2048MB | 512MB |
| 2048MB | 1024MB |
- post_max_size
Must not be greater than 2047MB.
- upload_max_filesize
Must not be greater than 2047MB.
