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Diffstat (limited to 'docs/dev/php-rpc.md')
| -rw-r--r-- | docs/dev/php-rpc.md | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/docs/dev/php-rpc.md b/docs/dev/php-rpc.md index 8418db88..b1c992d7 100644 --- a/docs/dev/php-rpc.md +++ b/docs/dev/php-rpc.md @@ -7,12 +7,15 @@ runtime. The `shirabe-php-rpc` crate spawns the system PHP as a child process and talks to it over a Unix domain socket. There is exactly one child process per Shirabe process, shared by every caller. -## Locating PHP +## Locating and spawning PHP -The existing `PhpExecutableFinder` class resolves the PHP binary. The child is started with -`-d serialize_precision=-1` so the wire codec's float formatting is pinned to the default PHP -behavior, and with `-d xdebug.mode=off` unless `COMPOSER_ALLOW_XDEBUG` asks for Xdebug to stay -(see `xdebug.md`). +The existing `PhpExecutableFinder` class resolves the PHP binary. + +The child is started with the following arguments: + +* `-d serialize_precision=-1` for stable float formatting of `serialize()`/`unserialize()` +* `-d phar.require_hash=0` (see [docs/dev/composer-runtime-bundle.md](./composer-runtime-bundle.md)) +* `-d xdebug.mode=off` (see [docs/dev/xdebug.md](./xdebug.md)) ## Transport |