PHP-FPM How to configure support for two php.ini files?

Scene:
yafIn the second half of the directory, two items one support namespace, one not supported.

However using aphp.ini

Yaf.use_namespace 0 Php_ini_system is turned on, YAF will register his class using a namespace, such as Yaf_application will become yaf\application

is open two fpm, start time load different ini?
Or in the fpm-conf, can be configured under?
Thank you first.

Reply content:

Scene:
yafIn the second half of the directory, two items one support namespace, one not supported.

However using aphp.ini

Yaf.use_namespace 0 Php_ini_system is turned on, YAF will register his class using a namespace, such as Yaf_application will become yaf\application

is open two fpm, start time load different ini?
Or in the fpm-conf, can be configured under?
Thank you first.

2 different ways,
1, change the value of Namespance with Ini_set at the program entrance
2, start 2 php-fpm, use -c parameters to specify the php.ini to be loaded, -y parameters specify php-fpm.conf, enable different listening ports, is the 2 way you say.

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