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| author | Matthieu Napoli <matthieu@mnapoli.fr> | 2016-11-05 17:42:32 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-11-05 17:42:32 +0100 |
| commit | 7bfe6ea38deaaef1d2693681a06a07c55dc38c8c (patch) | |
| tree | 8a3b2eb8518510d2c3b3b3bf2ef8662235369062 | |
| parent | 154fe192d102954434e2d9bac0bcaa3a7b5b4a23 (diff) | |
| download | fig-standards-7bfe6ea38deaaef1d2693681a06a07c55dc38c8c.zip fig-standards-7bfe6ea38deaaef1d2693681a06a07c55dc38c8c.tar.gz fig-standards-7bfe6ea38deaaef1d2693681a06a07c55dc38c8c.tar.bz2 | |
Specify that ContainerInterface::has() takes a string
See https://groups.google.com/d/msg/php-fig/L8rDUwRFsOU/R2f9-TKYCAAJ
> Small point: should the has() section in 1.1 say that the entry identifier MUST be a string, similar to how it does so for get()?
| -rw-r--r-- | proposed/container.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/proposed/container.md b/proposed/container.md index fedb301..723c565 100644 --- a/proposed/container.md +++ b/proposed/container.md @@ -32,7 +32,7 @@ Users of dependency injections containers (DIC) are referred to as `user`. While `ContainerInterface` only defines one mandatory parameter in `get()`, implementations MAY accept additional optional parameters. -- `has` takes one unique parameter: an entry identifier. It MUST return `true` +- `has` takes one unique parameter: an entry identifier. It MUST be a string. It MUST return `true` if an entry identifier is known to the container and `false` if it is not. `has($id)` returning true does not mean that `get($id)` will not throw an exception. It does however mean that `get($id)` will not throw a `NotFoundExceptionInterface`. |