; Copied from the host's live values so behaviour inside the container matches
; what this app is currently developed and tested against. These are not
; "recommended" values — they are the values the code was written against.
;
; memory_limit 10G / max_execution_time 0: several report and export paths build
; large in-memory datasets. If the container is given a memory LIMIT below this,
; PHP never sees its own ceiling and the kernel OOM-kills the process instead of
; PHP raising a catchable fatal. docker-compose.yml therefore sets no mem_limit;
; if you add one, keep it above whatever these paths actually use.
memory_limit = 10G
max_execution_time = 0
upload_max_filesize = 2M
post_max_size = 8M

; vendorTimezone() converts per-vendor; this is the fallback the host uses. It
; must match the host value or dates shift for vendors with no timezone set.
date.timezone = Asia/Kolkata

; ---------------------------------------------------------------------------
; MySQL UNIX SOCKET — required, not cosmetic.
;
; config/paths.php resolves DBHOST to the literal "localhost", and for PHP's
; MySQL drivers "localhost" means a UNIX SOCKET: the port is ignored entirely.
; The php:7.4 image leaves pdo_mysql.default_socket EMPTY, so it falls back to a
; compiled-in path that does not exist here, and every connection fails with
;     SQLSTATE[HY000] [2002] No such file or directory
; while TCP to 127.0.0.1:3306 works perfectly. That combination is confusing
; enough to burn an afternoon.
;
; The host's socket is bind-mounted to this exact path by docker-compose.yml
; (target is fixed; MYSQL_SOCKET selects where it lives on the host), so the
; container's "localhost" behaves identically to the host's.
;
; Setting DBHOST to 127.0.0.1 instead would also work, but that literal is
; shared with the host's own php-fpm — changing it would switch the HOST site
; from socket to TCP as a side effect of packaging. Not acceptable.
; ---------------------------------------------------------------------------
pdo_mysql.default_socket = /var/run/mysqld/mysqld.sock
mysqli.default_socket = /var/run/mysqld/mysqld.sock

; validate_timestamps=1 so edits to bind-mounted source take effect on refresh
; without a container restart. For an immutable production image (source COPYed,
; not mounted) set validate_timestamps=0 and revalidate_freq high — that is a
; measurable win, but it makes the bind-mount dev loop confusing, so it is off
; here rather than in a shared file.
opcache.enable = 1
opcache.validate_timestamps = 1
opcache.revalidate_freq = 0
opcache.memory_consumption = 256
opcache.max_accelerated_files = 20000

; display_errors stays OFF. paths.php and several legacy includes emit notices
; on every request (undefined $_SERVER keys under CLI, deprecations from
; vendor/); with display_errors on, those get printed INTO json_encode()
; responses and break every API client.
display_errors = Off
display_startup_errors = Off
log_errors = On
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT