fix: opcache config — remove dead directives, enable JIT on prod images#107
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- Remove opcache.fast_shutdown (removed in PHP 7.2, no-op on 8.x) - Remove opcache.revalidate_freq (irrelevant when validate_timestamps=0) - Fix interned_strings_buffer: 8 -> 16 - Enable JIT (tracing mode) on prod images - Disable JIT on dev images (Xdebug + JIT are incompatible) - Enable validate_timestamps on dev images (live reload during development) Source: https://www.php.net/manual/en/opcache.configuration.php
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Fixes OPcache configuration across PHP 8.1, 8.2, 8.3.
Changes (both rootfs + devfs for each version):
opcache.fast_shutdown— removed in PHP 7.2, generates warnings on 8.x (source)opcache.revalidate_freq— has no effect whenvalidate_timestamps=0interned_strings_buffer: 8 → 16tracingmode) on prod images — best perf for web workloadsvalidate_timestamps=1on dev images for live code reloadPart of phase 2+3 modernisation.