Skip to content

Update php.md #947

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Nov 11, 2022
Merged

Update php.md #947

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
98c4052
Update php.md
SergeCroise Nov 10, 2022
5d92efb
Update php.md
SergeCroise Nov 11, 2022
fed9fc5
Update php.md
SergeCroise Nov 11, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 8 additions & 8 deletions docs/guides/web/php.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ PHP-FPM, **in addition to better performances**, brings:

## Choose a php version

Rocky Linux, like its upstream, offers many versions of the language. Some of them have reached the end of their life but are kept to continue hosting historical applications that are not yet compatible with new versions of PHP. Please refer to the [ supported-versions ](https://www.php.net/supported-versions.php) page of the php.net website to choose a supported version.
Rocky Linux, like its upstream, offers many versions of the language. Some of them have reached the end of their life but are kept to continue hosting historical applications that are not yet compatible with new versions of PHP. Please refer to the [ supported versions ](https://www.php.net/supported-versions.php) page of the php.net website to choose a supported version.

To obtain a list of available versions, simply enter the following command:

Expand Down Expand Up @@ -211,7 +211,7 @@ php_value[soap.wsdl_cache_dir] = /var/lib/php/wsdlcache

| Instructions | Description |
|--------------|---------------------------------------------------------------|
| `[pool]` | Process pool name. The configuration file can be composed of several process pools (the name of the pool in brackets starts a new section) |
| `[pool]` | Process pool name. The configuration file can be composed of several process pools (the name of the pool in brackets starts a new section). |
| `listen` | Defines the listening interface or the unix socket used. |

#### Configuring the way to access php-fpm processes
Expand All @@ -234,11 +234,11 @@ When working via an interface, you have to configure `listen.owner`, `listen.gro

When working via a socket, you have to configure `listen.allowed_clients` to restrict access to the php server to certain IP addresses.

Example : `listen.allowed_clients = 127.0.0.1`
Example: `listen.allowed_clients = 127.0.0.1`

#### Static or dynamic configuration

The processes of php-fpm can be managed statically or dynamically
The processes of php-fpm can be managed statically or dynamically.

In static mode, the number of child processes is set by the value of `pm.max_children`;

Expand All @@ -265,7 +265,7 @@ PHP-FPM will create a new process to replace one that has processed a number of

By default, `pm.max_requests` is set to 0, which means that processes are never recycled. Using the `pm.max_requests` option can be interesting for applications with memory leaks.

There is a third mode of operation, the `ondemand` mode. This mode only starts a process when it receives a request. It is not an optimal mode for sites with strong influences, and is to be reserved for specific needs (sites with very weak requests, management backend, etc.)
There is a third mode of operation, the `ondemand` mode. This mode only starts a process when it receives a request. It is not an optimal mode for sites with strong influences, and is to be reserved for specific needs (sites with very weak requests, management backend, etc.).

!!! Note

Expand Down Expand Up @@ -413,7 +413,7 @@ pm.max_children = 50
pm.start_servers = 12
pm.min_spare_servers = 12
pm.max_spare_servers = 36
pm.process_idle_timeout = 10s;
pm.process_idle_timeout = 10s
pm.max_requests = 500
```

Expand Down Expand Up @@ -458,15 +458,15 @@ opcache.max_accelerated_files=4000

where:

* `opcache.memory_consumption` corresponds to the amount of memory needed for the opcache (to be increased until a correct hit ratio is obtained)
* `opcache.memory_consumption` corresponds to the amount of memory needed for the opcache (to be increased until a correct hit ratio is obtained).
* `opcache.interned_strings_buffer` the amount of strings to cache.
* `opcache.max_accelerated_files` is near to the result of the `find ./ -iname "*.php"|wc -l` command.

You can refer to an `info.php` page (including the `phpinfo();`) to configure the opcache (see for example the values of `Cached scripts` and `Cached strings`).

!!! Note

At each new deployment of new code, it will be necessary to empty the opcache (for example by restarting the php-fpm process)
At each new deployment of new code, it will be necessary to empty the opcache (for example by restarting the php-fpm process).

!!! Note

Expand Down