Using the Websoft9 Magento (LAMP), you should have some skills for configure PHP like below:

  • Understand the PHP configuration (php.ini)
  • View the installed PHP extensions
  • Install PHP extensions( 10+ installation sample)
  • PHP upgrade
  • Change the version of PHP

For the above content, we have prepared the PHP Quik Start for users.

Top3 PHP configuration you must use when using this Image

#1 Modify the php.ini

When you want to modify The PHP File Upload Limit, Max Execution Time, Memory Limit…, please use SFTP to modify the /etc/php.ini, for example:

  1. # File upload limit
  2. post_max_size = 16M
  3. upload_max_filesize = 16M
  5. # Max Execution Time
  6. max_execution_time = 90
  8. # Memory Limit
  9. memory_limit – Minimum: 256M

#2 Install php module

**
LAMP Image have installed the most useful modules, but some times you may want to intall more module according to your application. E.g Install the swoole, below are the steps:

  1. # Search "php70 swoole" mean swoole for php70
  2. yum search php70 swoole
  4. # Search result
  5. php70-php-pecl-swoole-devel.x86_64 : php70-php-pecl-swoole developer files
  6.                                    : (header)
  7. php70-php-pecl-swoole2-devel.x86_64 : php70-php-pecl-swoole2 developer files
  8.                                     : (header)
  9. php70-php-pecl-swoole4-devel.x86_64 : php70-php-pecl-swoole4 developer files
  10.                                     : (header)
  11. php70-php-pecl-swoole.x86_64 : PHPs asynchronous concurrent distributed : 
  12.                              : networking framework
  13. php70-php-pecl-swoole-serialize.x86_64 : Fast and Small serialize
  14. php70-php-pecl-swoole2.x86_64 : PHPs asynchronous concurrent distributed
  15.                               : networking framework
  16. php70-php-pecl-swoole4.x86_64 : PHPs asynchronous concurrent distributed
  17.                               : networking framework
  20. # select the lagest version to install
  21. yum install -y php70-php-pecl-swoole4.x86_64

#3 Change the version of PHP


If you want to change to a higher version, E.g PHP7.0->PHP7.2, below are the steps:
**

  1. # Disable the php7.0
  2. yum-config-manager --disable remi-php70   
  4. # Enable the php7.2
  5. yum-config-manager --enable remi-php72  
  7. # Upgrade
  8. yum update -y  
  10. # Restart Apache httpd
  11. systemctl restart httpd

You can’t change to a lower version of PHP on this Image