Description:
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With PHP7, it makes sense to enable opcache for CLI together with the opcache.file_cache options. I tried the following options:

opcache.enable=1
opcache.enable_cli=1
opcache.file_cache="/srv/php-file-cache"
opcache.file_cache_only=0
opcache.file_cache_consistency_checks=1

I found out that even though cron jobs worked fine, no files were cached. php CLI seems to completely ignore any opcache settings, and "phpinfo();" from command line also contains no opcache section. FPM correctly recognizes opcache settings and also displays them with phpinfo.

Test script:
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Run php -d opcache.enable=1 inittest.php

inittest.php:

<?php
echo ini_get('opcache.enable');

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Another way to easily test it, is to run "<?php phpinfo();" from command line - no opcache section is contained in the output, no matter the php.ini settings.