How to correctly modify the Synology php.ini file

With the popularity and development of the Internet, people have gradually become inseparable from various network tools and services. Among them, NAS (network storage) has become an area of ​​great concern. As a high-performance, convenient and easy-to-use NAS system, Synology has become the choice of many people now. However, when using PHP programs, you sometimes encounter the problem of modifying the Synology php.ini file. This article will introduce you how to correctly modify the Synology php.ini file.

1. What is the php.ini file

In the PHP program, the php.ini file is an important configuration file, used to configure various parameters and options during the operation of PHP. For example, upload file size limits, server connections, etc. The configuration can be flexibly adjusted according to different needs to meet different application requirements.

2. Why you need to modify the php.ini file

Although the php.ini file has set some default configuration parameters, some projects or applications require more flexible parameter configuration. For example, some large websites or applications may upload large files at once and may need to adjust the file size configuration parameters. Or some programs need to connect to other servers, and the connection parameter settings need to be modified. In short, various application scenarios may require different php.ini file configuration parameters.

3. How to find the php.ini file

Open Synology’s control panel, enter the Web Station application, and install the PHP plug-in. After the installation is complete, enter the phpMyAdmin client (localhost/phpmyadmin).

In the phpMyAdmin client, click the Database tab, select the "mysql" database, and select the "select" statement. After executing this operation, you can see Synology's php.ini file Path, if not, create the "my.cnf" file.

4. How to modify the php.ini file

After finding the php.ini file through the previous step, you can download the file to the local computer through FTP or File Station for modification. For Windows users, you can use the WinSCP tool, and for Mac users, you can use the Fetch tool.

When making modifications, you need to pay attention to some common configuration items, such as:

1. memory_limit: refers to the memory limit for PHP running. The default value is 128M. If you want to modify it to 256M, you can change it to:

memory_limit=256M

2. post_max_size: refers to the size limit of the data submitted by POST. The default value is 8M. If you want to modify it to 16M, you can change it to:

post_max_size=16M

3. upload_max_filesize: refers to the size limit of uploaded files. The default value is 2M. If you need to change it to 4M, you can change it to:

upload_max_filesize=4M

IV. Notes

When modifying php.ini When working with files, you need to pay attention to some things:

1. Backup: Before making modifications, you must first back up the original file to prevent modification errors and restore them.

2. Syntax format: You need to pay attention to the syntax format when modifying, and you should follow the standard syntax format of PHP.

3. Restart: After modifying the php.ini file, you need to restart the Web Station application to take effect.

4. Summary

Modifying the Synology php.ini file is a relatively common operation step. During the modification process, you need to find the location of the file first, and then adjust different configuration parameters as needed. However, when making modifications, you need to pay attention to backup, syntax format, restart, etc. to prevent unnecessary errors and problems.

The above is the detailed content of How to correctly modify the Synology php.ini file. For more information, please follow other related articles on the PHP Chinese website!